cilindros hidrauilicos

1TABLE OF CONTENTSHydraulic Cylinder & Seals

Introduction............................................................................................................2Reference Items:Identification .............................................................................................3Applications ............................................................................................10Oversize Cylinders, Head Seals, Chamfer Sizes ...................................13Seal Selection for Non-Caterpillar Equpment.........................................20Press In Wiper Seals ..............................................................................21Snap In Wiper Seals...............................................................................27U-Cup Rod Seals....................................................................................32Buffer Seals ............................................................................................39Head Wear Rings ...................................................................................44Metal Bearings for 300 HEX ...................................................................48Head Seals .............................................................................................53Piston Seals............................................................................................56Piston Wear Rings..................................................................................65Chevron Packing ....................................................................................77Troubleshooting / Installation..................................................................79Head Orientation ....................................................................................85Bolted Head Cylinder Orientation:

Sorted by Cylinder Group ..........................................................86Bolted Head Cylinder Orientation ...........................................................91Remanufactured Cylinders and Rods.....................................................97How To Use This Handbook...................................................................98Footnotes................................................................................................99

Hydraulic Cylinders & Seals Sorted By:Machine Model:

Agricultural Tractors ................................................................100Articulated Trucks....................................................................104Backhoe Loaders.....................................................................115Excavators...............................................................................139Forest Machines ......................................................................186Front Shovel Excavators .........................................................191Integrated Toolcarriers ............................................................199Landfill Compactors.................................................................207Motor Graders .........................................................................208Off-Highway Trucks .................................................................231Paving Product Asphalt Pavers ..........................................245Paving Product Cold Planers ..............................................249Paving Product Pneumatic Tired Compactors ....................250Paving Product Road Reclaimers / Soil Stabilizers ............250Paving Product Vibratory Compactors................................251Pipelayers................................................................................251Scrapers ..................................................................................253Soil Compactors ......................................................................297Telehandlers............................................................................299Track Loaders..........................................................................300Track-Type Tractors ................................................................331Tractors ...................................................................................367Wheel Loaders ........................................................................370Wheel Tractors ........................................................................416

Cylinder Group Part Number ................................................................420Cylinder Assembly Part Number ..........................................................731Rod Assembly Part Number .................................................................743Standard Cylinder Bore Diameter.........................................................755Standard Rod Diameter........................................................................769

INTRODUCTION

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Caterpillar is Committed to Lowering Your Hydraulic Cylinder Repair Costs!Caterpillar is committed to keeping yourhydraulic cylinder repair costs as low aspossible. Thats why were constantly adding toour exchange program and seal kit offering.This Cylinder and Seal Reference Guide isdesigned to serve as a quick reference forinformation regarding:

Cylinder Seals Standard and Oversize Cylinders Remanufactured Cylinders and Rods Standard and Oversize Seal Kits

The first section of this reference guide providesinformation regarding cylinder seals. Thisinformation includes seal identification,applications, oversize seals, part numbers foreach type of seal, troubleshooting when afailure occurs, and installation.The second section of this reference guideprovides general information regarding Catcylinders. This information includes the cylindergroup part number, standard and oversizeremanufactured cylinder part number, rodassembly part number, and standard andoversize seal kit part numbers.Preventive maintenance is a cost-effective wayto extend the life of your Cat equipment. It isimportant to take good care of your hydrauliccylinders, including frequent inspection for wornrod seals or other damage. The key is to catchany possible failures before they occur! Thissimple step can minimize unexpected downtimetremendously.

Hydraulic Cylinder & Seals

Cat Reman ProgramCaterpillars Remanufactured Products program isan exchange program. For each remanufacturedunit sold, the core (scratched or damaged cylinderor rod) must be returned. Even if ruptured or brokenthe core can qualify for partial core credit.

Cat Hydraulic Cylinder Seal KitsCat Hydraulic Cylinder Seal Kits are a quick andeconomical solution to leaky cylinders. One partnumber provides you with all the seals necessary toreseal a Cat cylinder . . . at a price less than the costof the individual seals.

3IDENTIFICATIONHydraulic Cylinder & Seals

Seal Identification

What is a Seal?A seal is a device which prevents the escape or passage of a fluid (liquid or gas). A hydraulic cylinder seal is used toseal two surfaces under fluctuating pressure conditions.

Hydraulic Cylinders:The hydraulic cylinder is the tool which converts hydraulic fluid pressure into work. Even though there are manydifferent designs of hydraulic cylinders, they are relatively similar in the way they are sealed and repaired. Because ofthis similarity, this guidebook will not address different types of designs. It will suffice to mention that Caterpillarmanufactures three different designs: bolt-on head, threaded crown and threaded gland cylinders.

Hydraulic Cylinder Seals:Caterpillar seals are available as either individual pieces or kits. Kits offer a convenience as well as a cost-savings,priced substantially below the sum of the individual pieces. Caterpillar hydraulic seals can be used on other makes of cylinders. Cat also offers some of the most popular sealconfigurations and sizes designed solely for other makes of hydraulic cylinders.**Note: Check for availability in your subsidiary.

Identifying Hydraulic Cylinder SealsRefer to the hydraulic cylinder illustration below. The seals in this Caterpillar cylinder are those typically found inhydraulic cylinders.

Use the seal pictures, cross-sections, cutaway illustrations and descriptions on the following pages to help you identifythe different types of hydraulic cylinder seals.

IDENTIFICATION

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1a. Press-in Wiper Seal - prevents external contaminants from entering the system. Single-lip (the lip is theprojecting rim or edge of the seal) wipers clean the rod as it retracts. Double-lip wipers clean the rod as it retractsand seals oil, eliminating weeping (cosmetic leakage). The double-lip wipers are secured in place with a bearingmount. These urethane wipers are metal-encased for added strength. They are often referred to as cannedwipers (metal-encased) or J wipers (the metal often forms a J shape when viewed in the cross-section).

1b. Snap-in Wiper Seal - prevents external contaminants from entering the system, but used in less severeenvironmental conditions and lighter duty hydraulic applications than its press-in counterpart.


Type BDouble-lip wiper

Type ASingle-lip wiper

5J8156

4J8932

Type CModified

Type DModified Single

Type Reg


The following various types of snap-in wipers are available for use on other makes of hydraulic cylinders. Type SHU wipers are slotted heel, universal style urethane wipers. The slotted heel acts as a relief slot to prevent apressure trap occurring between the rod seal and the wiper. A pressure trap is excessive fluid pressure trappedbetween two seals.

Type AN wipers are a non-current design, originally made for the military (AN refers to Army/Navy). This single-lipwiper is made of urethane.

3E4145

3E4108

Type SHU

Type AN

Type H and Type K wipers are double-lip, urethane wipers.

2. Rod Seal - commonly known as a u-cup and performs as the primary rod seal. The u-cup is made of urethane ornitrile. The nitrile u-cup is used with a backup ring in water-glycol hydraulic systems. The backup ring prevents theseal from extruding (forced movement of a seal under pressure into the clearance between the metal parts beingsealed).

IDENTIFICATION

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5J8200

7J4824

3E4153

3E4130

Type H

Type K

Type A

Type B

Type C996996

BACKUPRING

BACKUPRING


Loaded u-cups are also available for use on other makes of cylinders. The Type E loaded u-cup has a back-bevel lipfor increased sealability.

3. Buffer Seal -acts as a secondary rod seal and protects the rod from sudden increases in system pressure. Thereare currently three types of buffer seals. Type A is a one-piece seal made of urethane. Type B is a two-piecebronze filled PTFE seal with a nitrile expander. The notched view in the cross section must face the pressure sidefor maximum seal performance. Type C is a two-piece urethane seal with a thermoplastic backup ring. Thisdesign allows the seal to withstand higher pressures. Type B and Type C buffer seals are designed to preventseal extrusion and pressure trapping.

Type E

3E4285

3E4198

6J8631

8C3839

Type D

Type A

Type B

Type C0996997

Type F

BackupRing

IDENTIFICATION

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4. Head Wear Ring - eliminates metal-to-metal contact between the head and rod and prevents scoring (scratching)of the rod by the head.

4a. Bronze Bearing for 300 HEX - used instead of plastic head wear ring for many 300 HEX hydraulic cylindergroups. The coated bearing is pressed into the cylinder group head and held in place with a split metal retainingring. This bearing supports the hydraulic cylinder rod and prevents metal-to-metal contact between the head andthe cylinder rod.

5. Head Seal - a two-piece seal, consisting of a nitrile o-ring and a backup ring, which seals the head to the cylinderwall.


8T0785

5H8848

114-0761


6. Piston Seal - a two-piece seal, consisting of a piston ring and an expander, which prevents oil transfer betweenthe rod end of the cylinder and the cap end. The piston seal is usually made of Teflon, with nylon available forpressures greater than 3000 psi (20,670 kpa). The various shaped expanders are nitrile. Type 4 consists of ateflon piston ring with a nitrile rubber expander. Type 5 consists of a rubber expander surrounded by bronze filledTeflon on both sides. Type 6 is a urethane u-cup seal used in single acting cylinders.

7. Piston Wear Ring - supports and centers the piston to prevent metal-to-metal contact between the piston and thecylinder wall.

Chevron Packing - used as gland packing in place of rod seals for high pressure applications. This non-current sealis made of a multi-compounded material (usually cotton duck cloth and nitrile). It is often referred to as V-Packing, theshape formed by its cross-section. The end adapters can be tightened down, making the seal adjustable.

8T6213

5J7942

4F8420

CHEVRON ROD PACKING(STACKED V-RINGS)HEAD

PACKINGGLAND

PRESS IN ORSNAP IN WIPER

Type 1 Type 2

Type 3

Type 4 Type 5 Type 6

APPLICATIONS

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Seal ApplicationsHydraulic cylinder seals perform their functions under difficult conditions, being constantly subjected to friction andwear. It is important, therefore, to have the best seal design and material to achieve maximum seal life andperformance. The following guidelines will assist you in choosing the best seal for an application when more than onedesign or material is offered.

General: Hydraulic cylinder seals beginning with a 3E prefix are designed for use in other than Caterpillar hydraulic

cylinders. Use nitrile rubber (a synthetic, oil-resistant elastomer). An elastomer is any synthetic or natural material with

resilience sufficient to return to its original shape after distortion. Do not use urethane (a very tough, abrasion-resistant synthetic elastomer) in water-glycol hydraulic systems.

Wipers: Follow proper installation procedures for the double-lip, press-in wiper to achieve maximum seal performance (see

Seal Installation section). Do not use double-lip wipers with loaded u-cup rod seals.

Rod Seals: When using a nitrile u-cup in high pressure hydraulic systems, a backup ring is needed to prevent the u-cup from

extruding out of its groove. The lips of the u-cups should always face the pressure. Loaded u-cups and Type B loaded u-cups are interchangeable. The "Type B" loaded u-cup, because of its back-

bevel lip, will provide better sealability at lower pressures.

Updated Rod Seals:Most kits listed in this handbook contain new-design rod seal part numbers. If the rod seals in your kit do not matchthe part numbers listed in the parts book, refer to the following chart to see if a missing seal has been replaced by animprovied seal.

Rod Seal Part Number Changes - Chart 1Rod New Step Former New Double-Lip FormerSize Buffer Ring Buffer Wiper Single-Lip Wiper U-Cup Seal1.50 8C9122 6J9733 8C9131 4J8979 5J81501.62 8C9117 4T0486 4T04881.75 8C9123 6J9178 8C9132 4J8980 5J81751.88 4T6778 4T6777 4T68982.00 8C9124 6J6917 8C9133 1K6981 5J82002.25 8C9125 5J3616 8C9134 4J3515 5J82252.38 8C9138 6J6916 6J3892 5J82382.50 8C3839 5J3620 8C3840 1K6982 5J09642.75 8C3841 6J6553 8C3842 1J3540 5J82753.00 8C9126 6J6915 8C5218 2J1411 5J83003.25 8C9121 6J7167 8T8389 6J4169 5J83253.50 8C9127 6J6736 8C5219 4J8981 5J83503.75 8C9128 8J6070 8C9135 8J6069 5J83754.00 8C9129 8J4627 8C5220 7J5673 5J84004.50 8C9144 3G8507 3J4458 6J14506.75 8C9145 3G8506 8C9146 3J4460 3G46277.00 8C9130 9J2495 8C9136 2J4779 6J1700


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APPLICATIONSHydraulic Cylinder & Seals

Buffer Seals: Use Caterpillar designed buffer seals in conjunction with u-cups in Caterpillar hydraulic cylinders. The slope or notch of the buffer seal must face the pressure (toward the piston) to avoid creating a pressure trap. Do not use Caterpillars two-piece Teflon buffer seals with loaded u-cups; too little lubrication or a pressure trap

may occur.

Head Wear Ring: Head wear rings are used in all current production Caterpillar hydraulic cylinders. Some seal kits may not include a

head wear ring if the cylinder did not originally have a wear ring groove. Machining a groove for a wear ring may beappropriate if a Caterpillar non-current cylinder or another make of cylinder will benefit from a wear ring.

The location of the wear ring in the head will vary according to the space available for the groove. In someCaterpillar heads, the ring is positioned between the wiper seal and the u-cup seal; other Cat heads may have thering located after the buffer seal. When repairing other makes of cylinders which do not use a buffer seal, the ringmay be located after the rod seal.

If a wear ring is too wide for the groove but is the correct thickness, the width of the wear ring can be cut down to fitthe width of the groove. The clearance between the groove width and the wear ring should not exceed 0.010inches (0.25 mm).

Metal Bearing for 300 HEX: Many 300 HEX hydraulic cylinder groups include a steel backed, coated bronze bearing in the cylinder group head

instead of the plastic split wear ring used in other Cat machine hydraulic cylinder groups. These metal bearings can be reused when the cylinder group is being resealed if they are not damaged. If the

bearing is broked, it should be removed and replaced. If the bearing coating is scratched, or worn through to theunderlying metal, the bearing should be removed and replaced. The coating on new bearings is approximately0.04mm thick.

Metal bearings are serviced separately and are NOT part of Cat hydraulic cylinder seal kits available to reseal 300HEX cylinder groups. Since metal bearings can be reused if not severly damaged, their exclusion from seal kitsprevents customers from paying for bearings they may not use. If bearings are damaged and need to be replaced,they need to be ordered separately in addition to the appropriate seal kit. Refer to Metal Bearings for 300 HEXchart for a list of bearings and retaining rings.

Head Seals: Use nitrile o-rings with temperatures from -29 F to 225 F continuous or 250 F intermittent (-34 C to 107 C

continuous or 121 C intermittent). When repairing a cylinder assembly which has a chamfer , remember that an oval head seal can be used in the

chamfer if the required size head seal (O-ring and backup ring) is not offered.

Piston Seals: Teflon piston seal rings with nitrile expanders are available for use with system pressures under 3000 psi. Nylon

piston seal rings with carboxylated nitrile rubber (abrasion-resistant form of nitrile rubber) expanders are designedfor use in hydraulic systems where pressures are equal to or exceed 3000 psi. The nylon piston seal will also offerbetter resistance to extrusion.

Never trim piston seals to make installation easier. The sealability depends on the tight interference fit. Trimmingany amount off the seal will cause it to leak.

Loaded u-cups can be used as piston seals on other makes of hydraulic cylinders provided they do not have aback-bevel lip (Type B). When using loaded u-cups as piston seals, be sure to face the lips of the seals away fromeach other. This will prevent pressure traps from occurring. Never install two Type B loaded u-cups on a piston aslubricant will not reach the second seal, causing it to fail.

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Piston Wear Rings: Caterpillar threaded gland cylinders and the 966 lift cylinders have the piston wear ring positioned away from the

piston nut; all other Cat cylinders have the piston wear ring located closest to the nut or bolt. If a wear ring is too wide for the groove but is the correct thickness, the width of the wear ring can be cut down to fit

the width of the groove. The clearance between the width of the groove and the wear ring should not exceed 0.010inch (0.25 mm).

Hydraulic Cylinder & SealsAPPLICATIONS

Oversize Cylinders, Head Seals, Chamfer SizesDepending on operating pressure, Caterpillar offers oversize remanufactured cylinders of 0.76 and 1.52 mm (.030 and.060 in) for three types of Caterpillar cylinders: threaded-gland, threaded-crown, and bolted-head. All three types ofoversize cylinders use standard size rod seals, but use oversize piston seals and wear rings. Oversize piston sealsand wear rings differ from the standard seals only by their increase in size. Remember that pistion seals will not seal ifthe ends are trimmed to make installation easier (See Piston Seals). The three types of cylinders differ in the methodused to seal the head to the cylinder. These are covered in the following sections.

Oversize IdentificationAfter a cylinder has been honed oversize, it must be identified as having an oversize bore. One identification method isto stamp .030 OS or .060 OS on the tube OD close to its open end. If possible, locate stamp so it can be read aftercylinder is installed on machine.Another method of identifying oversize cylinders is to stamp the amount of oversize on the metal tag which identifiesthe cylinder group part number. The stamp should be a minimum of 6.4 mm (.25 in) high.Cylinders that have been remanufactured by Caterpillar have a metal tag welded to the outside of the cylinder tube.The tag indicates the part number and oversize designation of the cylinder. The oversize designation is also stampedinto the casting at the closed end of the cylinder.

Oversize Threaded-Gland CylinderThe head seal for the oversize threaded-gland cylinder is the standard O-ring and back-up ring. See Illustration 1.

13

OVERSIZE CYLINDERSHydraulic Cylinder & Seals

Illustration 1. Threaded gland with standard head seal.18. Head seal.

OVERSIZE CYLINDERS

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Oversize Threaded-Crown CylinderThe head seal for the oversize threaded-crown cylinder is an oval cross-section seal that locates in the lead-in chamferat the open end of the cylinder. The O-ring and back-up ring groove in the head is left empty. See Chart 2 for partnumbers.

Chart 2Oversize Seals

Standard OversizeBore Size Head Seal

2.50 8C48892.75 8C48903.00 8T83673.25 8C48913.50 8T83683.75 8T83694.00 8T83704.25 8T83714.50 8T83724.75 8T83735.00 8T83745.25 8T83755.50 8T83766.00 8T83776.25 8T83786.50 8T83797.00 8T83807.25 8T83817.50 8C05537.75 8C48928.25 8T83828.50 8C48939.25 8T838310.00 8C489510.25 8C489610.50 8C4897]11.50 8C4898


Illustration 2. Threaded crown with oval seal.19. Oval seal.

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Cylinder Assembly Chamfer DimensionsOversize threaded crown cylinders are sealed by using an oval head seal that locates in the lead-in chamfer of thecylinder bore. After the cylinder has been honed, compare the chamfer to the specifications in Illustration 4.Note: Chamfers that do not meet specifications will cause leaks.If the chamfer is too deep, it can be shortened by machining a maximum of 3.0 mm (.12 in) from the end of cylindertube (2). If the end of the cylinder is machined, during assembly, check to make sure the crown can be fully threadedonto the cylinder and the threads do not bottom before the head is seated against the cylinder. If the chamfer is notconcentric with the cylinder bore, the chamfer must be re-machined so that it is concentric and perpendicular to thebore.

Chamfer Dimensions for Oval Head Seals

Illustration 4.

Chamfer DimensionsItem Dimension

E Standard boreF 0.76 (.030) oversizeG 1.52 (.060) oversizeH 9.7 (.38) max. on standard size boreJ 8.1 (.32) max. on 0.76 (.030) oversize boreK 6.4 (.25) max. on 1.52 (.060) oversize boreL 15

Item Description2 Tube3 Head19 Oval Head Seal21 Rod

OVERSIZE CYLINDERS

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Cylinders that Cannot Use Oval Head SealsSome cylinders cannot accept oval head seals. These cylinders use heads that have a relief machined into thesquare corner where the oval head seal normally locates. Because of the relief, the oval head seal will not fill thecavity and seal the joint. If the cylinder uses a head listed in Column A, it should not be oversized. Instead, offer thecustomer the retube option through your shop or a Caterpillar Remanufactured Standard Cylinder. If the cylinder usesa head listed in Column B, the cylinder may be honed oversize and oversize seals used.

Oval Head Seals Chart 3Column A Effective In

Cylinder Former Column B Change LevelGroup Relieved Current Non- of Current

No. Head Relieved Head Head3G2221 9J1747 9T3968 93G2221 1U1807 9T3968 93G2222 9J1747 9T3968 93G2222 1U1807 9T3968 93G4598 9J3379 9T3509 113G4599 9J3379 9T3509 93G5712 9J3379 9T3509 36J7810 6J7804 9T6541 57J1487 9J0499 9T5896 47J1488 9J0499 9T5896 4

Group Cancelled& Replaced by

8J5779 8J5780 4T75858J6337 8J6225 9T6543 48J6338 8J6225 9T6543 49J3632 9J3626 9T3501 41U1766 9J3379 9T3509 51U1767 9J3379 9T3509 51U1771 3G4415 9T3509 3

Group Cancelled& Replaced by

1U4679 8J5780 Multiple Numbers


17


Oversize Bolted-Head CylinderFormerly, the head seal for the oversize bolted-head cylinder was the same oval seal that is used in an oversizethreaded-crown cylinder. The oversize bolted-head cylinder is now sealed at the head joint by an O-ring whichprovides a more effective seal than the oval head seal. An oversize bolted-head cylinder that has successfullyoperated with the oval seal may be re-sealed without machining the O-ring groove into the flange face. However, it isrecommended that the oval seal be replaced by the flange face O-ring seal. Most oversize seal kits include both theoval seal and the O-ring seal in order to accommodate re-seal requirements of both former and current designedcylinders. Caterpillars current remanufactured oversize cylinders (bolted-head type) have the O-ring groove machinedinto the flange face of the cylinder assembly.

New Groove Dimensions for O-ring Part NumbersOversize bolted-head cylinders that lack the flange face o-ring groove can be reworked to add the groove.Recommended dimensions for the cylinder o-ring face seal grooves have been modified to increase the nominalcompression of the o-ring face seal. Recommended groove widths have increased and groove depths havedecreased. Recommended groove diameters have not changed. O-ring face seal part numbers also have notchanged. The recommended o-ring face seal part numbers and o-ring face seal groove dimensions are listed in Chart4. Refer to Illustration 5 for clarification.

Dealers who salvage cylinder assemblies of bolted-head cylinder groups by honing the bore oversize will need to usethe new dimension recommendations to machine grooves for o-ring face seals. Bolted head cylinder assembliesalready having o-ring face seal grooves should not be re-worked to the new groove dimensions.

Note: Some cylinder assemblies have been dealer re-worked to add an o-ring groove to the flange face of the headrather than the cylinder. Do not assemble a cylinder that would mate a cylinder and head both having an o-ringgroove.

Illustration 3. Bolted head with face O-ring seal.20. Face O-ring seal.

A. Groove DiameterB. Groove WidthC. Groove DepthD. Radius

Illustration 5. Seal Groove Width DimensionsSee Chart 4 for item reference and dimensions.

Seal Part Numbers and Machining DimensionsChart 4

Seal Part Numbers and Groove DimensionsCyl. Nominal O-ring Face Groove Groove Groove

Bore Dia. Seal Part No. Dia. (A) Width (B) Depth (C) Radius (D)76.20 5P2931 87.12 0.50 2.40 0.05 1.33 0.05 0.4 0.05

(3.000) (3.430 .020) (.094 .002) (.052 .002) (0.16 .002)88.90 4F4097 101.96 0.05 3.53 0.08 1.95 0.08 0.4 0.10

(3.500) (4.014 .020) (.139 .003) (.077 .003) (.016 .004)95.25 7X5494 106.30 0.50 2.40 0.05 1.33 0.05 0.4 0.05

(3.750) (4.185 .020) (.094 .002) (.052 .002) (.016 .002)101.60 9X7357 112.52 0.50 2.40 0.05 1.33 0.05 0.4 0.05(4.000) (4.430 .020) (.094 .002) (.052 .002) (.016 .002)107.95 6S3002 121.00 0.50 3.53 0.08 1.95 0.08 0.4 0.10(4.250) (4.764 .020) (.139 .003) (.077 .003) (.016 .004)114.30 9X7566 127.36 0.50 3.53 0.08 1.95 0.08 0.4 0.10(4.500) (5.014 .020) (.139 .003) (.077 .003) (.016 .004)120.00 1330128 136.00 0.50 3.53 0.08 1.95 0.08 0.4 0.10(4.720) (5.354 .020) (.139 .003) (.077 .003) (.016 .004)120.65 3F5792 136.45 0.50 4.75 0.13 2.64 0.13 0.8 0.20(4.750) (5.372 .020) (.187 .005) (.104 .005) (.031 .008)127.00 1313716 137.92 0.50 2.40 0.05 1.33 0.05 0.4 0.05(5.000) (5.430 .020) (.094 .002) (.052 .002) (.016 .002)133.35 2D8009 149.15 0.50 4.75 0.13 2.64 0.13 0.8 0.20(5.250) (5.872 .020) (.187 .005) (.104 .005) (.031 .008)139.70 9X7358 152.76 0.50 3.53 0.08 1.95 0.08 0.4 0.10(5.500) (6.014 .020) (.139 .003) (.077 .003) (.0.016 .004)140.00 2K8257 155.50 0.50 4.75 0.13 2.64 0.13 0.8 0.20(5.510) (6.122 .020) (.187 .005) (.104 .005) (.020 .008)152.40 8T6404 165.46 0.50 3.53 0.08 1.95 0.08 0.4 0.10(6.000) (6.514 .020) (.139 .003) (.077 .003) (.016 .004)158.75 9X7391 171.81 0.50 3.53 0.08 1.95 0.08 0.4 0.10(6.250) (6.764 .020) (.139 .003) (.077 .003) (.016 .004)160.00 9D8042 176.15 0.50 3.53 0.08 1.95 0.08 0.4 0.10(6.300) (6.935 .020) (.139 .003) (.077 .003) (.016 .004)165.10 9D8042 179.17 0.50 3.53 0.08 1.95 0.08 0.4 0.10(6.500) (7.054 .020) (.139 .003) (.077 .003) (.016 .004)170.00 9X7725 187.50 0.50 3.53 0.08 1.95 0.08 0.4 0.10(6.690) (7.382 .020) (.139 .003) (.077 .003) (.016 .004)177.80 5J2383 198.98 0.50 4.75 0.13 2.64 0.13 0.8 0.20(7.000) (7.834 .020) (.187 .005) (.104 .005) (.031 .008)180.00 5J2383 196.50 0.50 4.75 0.13 2.64 0.13 0.8 0.20(7.090) (7.736 .020) (.187 .005) (.104 .005) (.031 .008)184.15 5J2383 198.98 0.50 4.75 0.13 2.64 0.13 0.8 0.20(7.250) (7.834 .020) (.187 .005) (.104 .005) (.031 .008)190.50 1J2176 211.68 0.50 4.75 0.13 2.64 0.13 0.8 0.20(7.500) (8.334 .020) (.187 .005) (.104 .005) (.031 .008)196.85 1J2176 209.47 0.50 4.75 0.13 2.64 0.13 0.8 0.20(7.750) (8.247 .020) (.187 .005) (.104 .005) (.031 .008)200.00 5P3092 225.00 0.50 7.40 0.20 3.95 0.20 1.6 0.40(7.87) (8.858 .020) (.291 .008) (.155 .008) (.063 .016)209.55 4K6804 224.38 0.50 4.75 0.13 2.64 0.13 0.8 0.20(8.250) (8.834 .020) (.187 .005) (.104 .005) (.031 .008)215.90 1T0132 241.22 0.50 4.75 0.13 2.64 0.13 0.8 0.20(8.500) (9.496 .020) (.187 .005) (.104 .005) (.031 .008)220.00 1M9015 253.92 0.50 9.35 0.25 5.20 0.25 1.6 0.40(8.66) (9.997 .020) (.368 .010) (.207 .006) (.063 .016)234.95 5S3676 253.92 0.50 4.75 0.13 2.64 0.13 0.8 0.20(9.250) (9.997 .020) (.187 .005) (.104 .005) (.031 .008)

OVERSIZE CYLINDERS

18


19


Chart 4Seal Part Numbers and Groove Dimensions

Cyl. Nominal O-ring Face Groove Groove GrooveBore Dia. Seal Part No. Dia. (A) Width (B) Depth (C) Radius (D)

254.00 3S3074 276.15 0.50 7.40 0.20 3.95 0.20 1.6 0.40(10.000) (10.872 .020) (.291 .008) (.155 .008) (.063 .016)266.70 5P2236 288.85 0.50 7.40 0.20 3.95 0.20 1.6 0.40

(10.500) (11.372 .020) (.291 .008) (.155 .008) (.063 .016)279.40 1309108 310.50 0.50 7.40 0.20 3.95 0.20 1.6 0.40(11.00) (12.224 .020) (.291 .008) (.155 .008) (.063 .016)292.10 6V3263 314.25 0.50 7.40 0.20 3.95 0.20 1.6 0.40(11.50) (12.372 .020) (.291 .008) (.155 .008) (.063 .016)317.50 1309109 360.50 0.50 7.40 0.20 3.95 0.20 1.6 0.40(12.50) (14.193 .020) (.291 .008) (.155 .008) (.063 .016)330.20 1309110 381.50 0.50 7.40 0.20 3.95 0.20 1.6 0.40(13.00) (15.020 .020) (.291 .008) (.155 .008) (.063 .016)342.90 1309110 381.50 0.50 7.40 0.20 3.95 0.20 1.6 0.40(13.50) (15.020 .020) (.291 .008) (.155 .008) (.063 .016)

SEAL SELECTION FOR NON-CATERPILLAR EQUIPMENT

20

Seal Selection for Non-Caterpillar EquipmentCaterpillar seals can be used on other than Caterpillar equipment. The following section will help you identify whichseal is necessary for your repair.

How to Select the Correct Seals: For cylinders used on other than Caterpillar equipment, measure the components using the following

procedure.To find the correct replacement seal size, the seal groove dimensions in the iron itself should always bemeasured. Measuring a used seal can give false dimensions due to distortion in size from wear. The hydrauliccylinder illustration below calls out the iron dimensions required to identify the proper size replacement seal.

Diameter of Rod (R) Groove GrooveSeal Type or Cylinder Bore (B) Width DiameterRod Wiper: R A CRod Seal: R D EBuffer Seal R F GHead Wear Ring: R H IHead Seal: B J KPiston Seal: B L MPiston Wear Ring: B N O

Should seal replacement be requested by a customer over-the-counter rather than through the service shop, measurethe seals outside diameter at four equally-spaced areas around the seal. Take the average of these measurementsto determine the seals outside diameter. Repeat this procedure with the seals inside diameter and width (height) todetermine seal replacement size.

Use the tables in the following sections to find the right seal for your customers repair.


A BROD GROOVE WID. GROOVE DIA.

DIAMETER PART SEAL ( .02 in)(in) (mm) NUMBER TYPE (in) (mm) (in) (mm)

PRESS-IN WIPER SEALSHydraulic Cylinder & Seals

21

Press-In Wiper Seals

1.00 25.40 7K1864 URETHANE 0.31 7.92 1.50 38.201.25 31.75 2H1746 NITRILE A 0.28 7.00 1.75 44.50

3E4160 URETHANE A 0.31 7.92 1.75 44.454J8982 URETHANE A 0.28 7.00 1.75 44.50

1.37 34.92 3E4159 URETHANE A 0.31 7.92 1.88 47.635M9736 NITRILE A 0.41 10.52 2.10 53.46

1.50 38.10 3E4161 URETHANE A 0.31 7.92 2.00 50.804J8979 URETHANE A 0.43 11.00 2.25 57.155P0091 NITRILE A 0.25 6.35 2.00 50.909J4037 NITRILE A 0.43 11.00 2.25 57.158C9131 URETHANE B 0.43 11.00 2.25 57.15

1.63 41.28 4T0486 URETHANE A 0.33 8.50 2.13 53.981.75 44.40 1506739 URETHANE C 0.43 11.00 2.44 62.071.75 44.45 3E4162 URETHANE A 0.31 7.92 2.25 57.15

4J8980 URETHANE A 0.43 11.00 2.44 61.905P0092 NITRILE A 0.25 6.35 2.25 57.257J6932 URETHANE 0.31 7.94 2.25 57.258C9132 URETHANE B 0.43 11.00 2.44 61.908J5817 NITRILE A 0.43 11.00 2.44 61.90

1.77 44.95 1410713 URETHANE D 0.28 7.00 2.16 54.971.83 46.50 0993929 URETHANE A 0.33 8.35 2.52 64.021.87 47.62 4T6777 URETHANE A 0.43 11.00 2.56 65.07

9X3565 URETHANE B 0.43 11.00 2.56 65.071.89 47.90 1163393 URETHANE A 0.33 8.35 2.52 64.022.00 50.75 1433670 URETHANE C 0.43 11.00 2.69 68.422.00 50.80 1K6981 URETHANE A 0.43 11.00 2.69 68.23

3E4164 URETHANE A 0.31 7.92 2.50 63.505P0093 NITRILE A 0.25 6.35 2.50 63.607J8277 NITRILE A 0.43 11.00 2.69 68.238C9133 URETHANE B 0.43 11.00 2.69 68.239D6583 URETHANE A 0.25 6.35 2.50 63.60



PRESS-IN WIPER SEALS

22



2.03 51.50 0996995 URETHANE A 0.33 8.35 2.72 69.022.12 53.93 1506745 URETHANE C 0.43 11.00 2.88 73.202.13 53.98 4T6125 URETHANE A 0.43 11.00 2.88 73.03

9X3567 URETHANE B 0.43 11.00 2.88 73.032.22 56.50 0961884 URETHANE A 0.33 8.35 2.91 74.022.25 57.15 5J3937 URETHANE A 0.29 7.35 3.13 79.38

3E4165 URETHANE A 0.31 7.92 2.75 69.854J3515 URETHANE A 0.43 11.00 3.00 76.137J8278 NITRILE A 0.43 11.00 3.00 76.138C9134 URETHANE B 0.43 11.00 3.00 76.139D6584 URETHANE A 0.25 6.35 2.75 69.955H1513 URETHANE A 0.51 12.83 3.25 82.55

2.36 59.85 931433 URETHANE D 0.16 4.15 2.96 75.122.37 60.32 6J3892 URETHANE A 0.43 11.00 3.12 79.35

9J1319 NITRILE A 0.43 11.00 3.12 79.359X7259 URETHANE B 0.43 11.00 3.12 79.35

2.42 61.50 957102 URETHANE D 0.44 11.30 3.12 79.212.50 63.45 1506751 URETHANE C 0.43 11.00 3.26 82.752.50 63.50 1K6982 URETHANE A 0.43 11.00 3.25 82.55

3E4166 URETHANE A 0.31 7.92 3.00 76.205P0065 NITRILE A 0.31 7.92 3.01 76.337J8273 NITRILE A 0.43 11.00 3.25 82.558C3840 URETHANE B 0.43 11.00 3.25 82.551B0936 NITRILE A 0.51 12.91 3.54 89.99

2.63 66.68 1U4021 URETHANE A 0.43 11.00 3.37 85.729X3569 URETHANE B 0.43 11.00 3.37 85.72

2.75 69.80 1491488 URETHANE C 0.55 14.00 3.76 95.492.75 69.85 931434 URETHANE D 0.16 4.15 3.35 85.15

8C3842 URETHANE B 0.55 14.00 3.75 95.271J3540 URETHANE A 0.55 14.00 3.75 95.273E4168 URETHANE A 0.31 7.92 3.25 82.557J8274 NITRILE A 0.55 14.00 3.75 95.27




23


2.75 69.85 9H6079 NITRILE A 0.54 13.70 3.75 95.273.00 76.15 1433671 URETHANE C 0.55 14.00 4.01 101.923.00 76.20 2J1411 URETHANE A 0.55 14.00 4.00 101.67

3E4170 URETHANE A 0.31 7.92 3.50 88.905P0064 NITRILE A 0.31 7.92 3.51 89.035P4061 URETHANE A 0.41 10.52 3.75 95.278C5218 URETHANE B 0.55 14.00 4.00 101.678J0249 NITRILE A 0.55 14.00 4.00 101.67

3.06 77.70 1659285 URETHANE B 0.43 11.00 3.71 94.233.14 79.85 960854 URETHANE D 0.16 4.15 3.75 95.153.21 81.50 7Y5115 URETHANE A 0.33 8.35 3.90 99.023.25 82.50 1537558 URETHANE C 0.55 14.00 4.26 108.163.25 82.55 3E4173 URETHANE A 0.31 7.92 3.88 98.43

6J4169 URETHANE A 0.55 14.00 4.25 107.957J7732 NITRILE A 0.55 14.00 4.25 107.958T8389 URETHANE B 0.55 14.00 4.25 107.95

3.26 82.70 1659286 URETHANE B 0.43 11.00 3.91 99.233.41 86.50 0931441 URETHANE A 0.33 8.35 4.10 104.023.50 88.85 1433672 URETHANE C 0.55 14.00 4.51 114.57

3E4176 URETHANE A 0.31 7.92 4.13 104.781J2150 NITRILE A 0.54 13.70 4.50 114.324J8981 URETHANE A 0.55 14.00 4.50 114.327J8276 NITRILE A 0.55 14.00 4.50 114.328C5219 URETHANE A 0.55 14.00 4.50 114.32

3.65 92.70 1140645 URETHANE A 0.33 8.50 4.29 109.031659288 URETHANE B 0.43 11.00 4.30 109.23

3.75 95.25 8J6069 URETHANE A 0.55 14.00 4.75 120.659J1325 NITRILE A 0.55 14.00 4.75 120.658C9135 URETHANE B 0.55 14.00 4.75 120.65

3.80 96.50 0960059 URETHANE A 0.33 8.35 4.49 114.024.00 101.55 1389740 URETHANE A 0.31 8.00 4.50 114.24



PRESS-IN WIPER SEALS

24



4.00 101.55 1433673 URETHANE C 0.55 14.00 5.01 127.234.00 101.60 3E4177 URETHANE A 0.31 7.92 4.63 117.48

7J5673 URETHANE A 0.55 14.00 5.00 127.007Y4667 URETHANE A 0.39 10.00 4.76 121.023G2650 NITRILE A 0.55 14.00 5.00 127.008C5220 URETHANE B 0.55 14.00 5.00 127.00

4.04 102.50 1336813 URETHANE B 0.37 9.30 4.77 121.264.13 105.00 2U5368 A 0.47 12.00 5.12 130.004.19 106.50 7Y4940 URETHANE A 0.37 9.35 4.96 126.024.23 107.50 1336814 URETHANE B 0.47 12.00 4.97 126.264.25 107.95 7J8942 URETHANE A 0.55 14.00 5.25 133.35

9J1333 NITRILE A 0.55 14.00 5.25 133.356E0426 URETHANE B 0.55 14.00 5.25 133.35

4.50 114.30 1433674 URETHANE C 0.55 14.00 5.51 139.933E4178 URETHANE A 0.31 7.92 5.13 130.183J4458 URETHANE A 0.55 14.00 5.50 139.709J1337 NITRILE A 0.55 14.00 5.50 139.709X3580 URETHANE B 0.55 14.00 5.50 139.70

4.75 120.65 7J9256 URETHANE A 0.55 14.00 5.75 146.059J1341 NITRILE A 0.55 14.00 5.75 146.059X7262 URETHANE B 0.55 14.00 5.75 146.05


4.90 124.50 1211596 URETHANE A 0.39 10.02 5.64 143.145.00 126.95 1506263 URETHANE C 0.55 14.00 6.01 152.705.00 127.00 8J4520 URETHANE A 0.55 14.00 6.00 152.40

9J1681 NITRILE A 0.55 14.00 6.00 152.409X3582 URETHANE B 0.55 14.00 6.00 152.40

5.25 133.35 9X7268 URETHANE B 0.55 14.00 6.25 158.755.50 139.65 1525063 URETHANE B 0.55 14.00 6.51 165.415.50 139.70 9X3573 URETHANE B 0.55 14.00 6.50 165.10




25



6.00 152.40 1615789 URETHANE C 0.55 14.00 7.01 178.113J7622 URETHANE A 0.54 13.70 7.00 177.809J1697 NITRILE A 0.55 14.00 7.00 177.809X7255 URETHANE B 0.55 14.00 7.00 177.80


6.75 171.45 8C9146 URETHANE B 0.55 14.00 7.75 196.853J4460 A 0.55 14.00 7.75 196.85

7.00 177.80 3G2646 NITRILE A 0.55 14.00 8.00 203.208C9136 URETHANE B 0.55 14.00 8.00 203.209X7333 URETHANE A 0.55 14.00 8.00 203.20

7.25 184.15 1080134 URETHANE B 0.55 14.00 8.25 209.553J7761 URETHANE A 0.55 14.00 8.25 209.55

7.50 190.50 1080132 URETHANE B 0.55 14.00 8.50 215.908.00 203.20 6E0036 URETHANE B 0.55 14.00 9.00 228.608.00 203.25 1525064 URETHANE C 0.55 14.00 9.01 228.918.25 209.55 9X7329 NITRILE B 0.55 14.00 9.25 234.95

8.75 222.25 1086214 URETHANE B 0.55 14.00 9.75 247.65623943 URETHANE B 0.55 14.00 9.75 247.65

9.00 228.60 9X7354 URETHANE A 0.59 15.00 9.75 247.7011.00 279.40 9X7353 URETHANE A 0.59 15.00 12.00 304.8512.50 317.50 9X7352 URETHANE A 0.59 15.00 13.50 342.9513.50 342.90 9X7350 URETHANE A 0.59 15.00 14.50 368.3515.75 400.05 1492697 URETHANE B 0.55 14.00 16.76 425.8218.45 468.60 9X7355 NITRILE A 0.55 14.00 19.45 494.12


DIAMETER PART SEAL ( .5 mm)(mm) (in) NUMBER TYPE (in) (mm) (in) (mm)

METRIC PRESS-IN WIPER SEALS

26


Metric Press-In Wiper Seals

30.00 1.18 1449480 URETHANE 0.39 10.00 1.58 40.0235.00 1.38 1402392 URETHANE D 0.39 10.00 1.78 45.1555.00 2.17 1163392 URETHANE A 0.33 8.35 2.72 69.0260.00 2.36 1163391 URETHANE A 0.33 8.35 2.91 74.0265.00 2.56 1163390 URETHANE A 0.33 8.35 3.11 79.0270.00 2.76 1163389 URETHANE A 0.33 8.35 3.31 84.0275.00 2.95 1163388 URETHANE A 0.33 8.35 3.50 89.0280.00 3.15 1163387 URETHANE A 0.33 8.35 3.70 94.0285.00 3.35 1140644 URETHANE A 0.33 8.50 3.90 99.02

1211611 URETHANE B 0.51 13.00 3.90 99.0090.00 3.54 940723 URETHANE D 0.53 13.50 4.09 104.00

1163386 URETHANE A 0.33 8.35 4.10 104.021261885 URETHANE B 0.51 13.00 4.09 104.00

100.00 3.94 944057 URETHANE D 0.53 13.50 4.49 114.001076254 URETHANE A 0.31 8.00 4.49 114.001140646 URETHANE A 0.33 8.35 4.49 114.021336904 URETHANE B 0.51 13.00 4.49 114.00

105.00 4.13 1140647 URETHANE A 0.37 9.50 4.76 121.021140705 URETHANE D 0.59 15.00 4.76 121.001659290 URETHANE B 0.47 12.00 4.77 121.26





0.63 15.88 5J2274 REG 0.13 3.20 0.88 22.28 0.79 20.100.75 19.05 6J1879 REG 0.19 4.80 1.13 28.63 1.00 25.401.00 25.40 3E4124 K 0.19 4.95 1.39 35.18 1.08 27.48

6J1890 REG 0.19 4.80 1.38 34.98 1.25 31.751.13 28.58 3E4138 SHU 0.19 4.75 1.50 38.02 1.37 34.801.25 31.75 3E4125 K 0.19 4.95 1.64 41.53 1.33 33.83

3E4139 SHU 0.19 4.75 1.62 41.20 1.49 37.971.38 34.93 3E4140 SHU 0.19 4.75 1.75 44.37 1.62 41.151.50 38.10 3E4103 AN 0.11 2.72 1.80 45.77 1.67 42.37

3E4141 SHU 0.19 4.75 1.87 47.55 1.74 44.325J6795 REG 0.19 4.80 1.88 47.68 1.75 44.453E4126 K 0.19 4.95 1.89 47.88 1.58 40.18

1.63 41.28 3E4104 AN 0.11 2.72 1.93 48.95 1.79 45.543E4163 SHU 0.19 4.75 2.00 50.72 1.74 44.32

1.75 44.40 7U7648 REG 2.13 54.008T5431 REG 0.19 4.80 2.13 54.03

1.75 44.45 3E4105 AN 0.11 2.72 2.05 52.12 1.92 48.723E4127 K 0.19 4.95 2.14 54.23 1.83 46.533E4142 SHU 0.19 4.75 2.12 53.90 1.99 50.673E4150 H 0.22 5.54 2.11 53.72 1.89 47.88

1.87 47.62 3G4721 REG 0.19 4.80 2.25 57.20 2.13 53.982.00 50.00 3E4151 H 0.22 5.54 2.36 60.07 2.14 54.23

3E4143 SHU 0.25 6.32 2.50 63.42 2.33 59.115U3693 REG 0.25 6.35 2.50 63.50

2.00 50.80 3E4106 AN 0.11 2.72 2.30 58.47 2.18 55.323E4128 K 0.19 4.95 2.39 60.58 2.08 52.88

SNAP-IN WIPER SEALSHydraulic Cylinder & Seals

Snap-In Wiper Seals

27

TYPE REGTYPE AN

TYPE H

TYPE SHUTYPE K

GROOVE DIMENSIONSGroove Width Groove Dia. Seal Groove Dia.

ROD A B CDIAMETER PART SEAL ( .002 in) ( .003 in) ( .010 in)

(in) (mm) NUMBER TYPE (in) (mm) (in) (mm) (in) (mm)

2.00 50.80 4T0415 REG 0.25 6.38 2.50 63.55 2.33 59.252.01 50.96 1K5354 REG 0.18 4.68 2.37 60.252.25 57.15 3E4107 AN 0.11 2.72 2.55 64.82 2.43 61.67

3E4144 SHU 0.25 6.32 2.75 69.77 2.58 65.466J0217 REG 0.25 6.38 2.75 69.90 2.58 65.603E4129 K 0.26 6.48 2.76 70.10 2.41 61.143E4152 H 0.28 7.14 2.74 69.72 2.39 60.58

2.37 60.32 5J8016 REG 0.25 6.38 2.88 73.08 2.71 68.782.38 60.33 3E4167 SHU 0.25 6.32 2.87 72.95 2.70 68.632.50 63.50 3E4108 AN 0.11 2.72 2.80 71.17 2.68 68.02

5J8156 REG 0.25 6.38 3.00 76.25 2.83 71.953E4145 SHU 0.25 6.32 3.00 76.12 2.83 71.813E4130 K 0.26 6.48 3.01 76.45 2.66 67.493E4153 H 0.28 7.14 2.99 76.07 2.64 66.93

2.63 66.68 3G4719 REG 0.25 6.38 3.13 79.43 2.96 75.133E4131 K 0.26 6.48 3.14 79.63 2.78 70.66

2.75 69.85 3E4109 AN 0.12 3.10 3.11 79.10 2.96 75.165J7036 REG 0.25 6.38 3.25 82.60 3.08 78.303E4169 SHU 0.25 6.32 3.25 82.47 3.08 78.163E4132 K 0.26 6.48 3.26 82.80 2.91 73.84

3.00 76.20 3E4110 AN 0.12 3.10 3.36 85.45 3.21 81.515J7030 REG 0.25 6.38 3.50 88.95 3.33 84.653E4146 SHU 0.25 6.32 3.50 88.82 3.33 84.513E4133 K 0.26 6.48 3.51 89.15 3.16 80.193E4154 H 0.28 7.14 3.49 88.77 3.13 79.535U2818 REG 0.25 6.40 3.50 88.90




SNAP-IN WIPER SEALS

28


Snap-In Wiper Seals

TYPE REGTYPE AN

TYPE H

TYPE SHUTYPE K

3.25 82.55 5J7034 REG 0.25 6.38 3.75 95.30 3.58 91.003.38 85.85 3E4111 AN 0.12 3.10 3.74 94.97 3.58 91.03

3.38 85.73 3E4171 SHU 0.25 6.32 3.87 98.35 3.70 94.033.50 88.90 3E4112 AN 0.12 3.10 3.86 98.15 3.71 94.21

3E4134 K 0.26 6.48 4.01 101.85 3.66 92.893E4147 SHU 0.25 6.32 4.00 101.52 3.83 97.213E4155 H 0.28 7.14 3.99 101.47 3.64 92.335J7032 REG 0.25 6.38 4.00 101.65 3.83 97.355U3529 REG 0.25 6.30 4.00 101.60

3.75 95.25 3E4113 AN 0.12 3.10 4.11 104.50 3.96 100.564T5540 REG 0.25 6.38 4.25 108.00 4.08 103.703E4172 SHU 0.25 6.32 4.25 107.87 4.08 103.56

4.00 101.55 1389739 REG 0.25 6.37 4.50 114.304.00 101.60 3E4114 AN 0.14 3.51 4.43 112.45 4.24 107.70

5J2221 REG 0.25 6.38 4.50 114.35 4.33 110.053E4148 SHU 0.25 6.32 4.50 114.22 4.33 109.913E4135 K 0.26 6.48 4.51 114.55 4.16 105.593E4156 H 0.28 7.14 4.49 114.17 4.14 105.03

4.25 107.95 3E4115 AN 0.14 3.51 4.68 118.80 4.49 114.054T1637 REG 0.25 6.38 4.75 120.70 4.61 117.057U4138 REG 0.25 6.30 4.75 120.65

4.50 114.30 3E4116 AN 0.14 3.51 4.93 125.15 4.74 120.403E4136 K 0.26 6.48 5.01 127.25 4.66 118.293E4157 H 0.28 7.14 4.99 126.87 4.64 117.733G8505 REG 0.38 9.55 5.25 133.40 5.00 127.00

4.75 120.65 3E4117 AN 0.14 3.51 5.18 131.50 4.99 126.75


Snap-In Wiper Seals

29




TYPE REGTYPE AN

TYPE H

TYPE SHUTYPE K

5.00 127.00 3E4118 AN 0.14 3.51 5.43 137.85 5.24 133.103E4137 K 0.26 6.48 5.51 139.95 5.16 130.993E4158 H 0.28 7.14 5.49 139.57 5.14 130.433E4149 SHU 0.37 9.50 5.75 145.97 5.49 139.529J2547 REG 0.38 9.55 5.75 146.10 5.50 139.70

5.25 133.35 3E4119 AN 0.14 3.51 5.68 144.20 5.49 139.454T5663 REG 0.38 9.55 6.00 152.45 5.75 146.05

5.50 139.70 3E4174 SHU 0.37 9.50 6.25 158.67 5.99 152.225.75 146.05 6J3073 REG 0.38 9.55 6.13 155.63 5.87 149.20

3E4120 AN 0.15 3.91 6.24 158.47 6.02 152.966.00 152.40 3E4121 AN 0.15 3.91 6.49 164.82 6.27 159.31

1U2708 REG 0.38 9.55 6.75 171.50 6.50 165.106.13 155.58 7J3319 REG 0.38 9.55 6.88 174.68 6.63 168.286.25 158.70 121-4174 SHU 0.38 9.55 7.41 188.30 7.00 177.856.50 165.10 3E4122 AN 0.15 3.91 6.99 177.52 6.77 172.01

6J0542 REG 0.40 10.20 7.50 190.55 7.17 182.006.75 171.45 3E4123 AN 0.15 3.91 7.24 183.87 7.02 178.36

7.00 177.80 5J2682 REG 0.40 10.20 8.00 203.25 7.67 194.709X7366 REG 0.40 10.19 8.00 203.20

7.25 184.15 4T4802 REG 0.38 9.55 8.00 203.25 7.75 196.857.50 190.50 7J3320 REG 0.40 10.20 8.50 215.95 8.17 207.407.75 196.80 121-4172 SHU 0.40 10.20 8.50 215.95 8.25 209.558.50 215.90 8J9934 REG 0.40 10.20 9.25 235.00 9.00 228.608.75 222.25 6E0252 REG 0.38 9.55 9.50 241.35 9.25 234.959.00 228.60 6J7694 REG 0.40 10.20 9.75 247.70 9.50 241.35

9X7367 SHU 0.40 10.20 9.75 247.70 9.50 241.30




SNAP-IN WIPER SEALS

30


Snap-In Wiper Seals

TYPE REGTYPE AN

TYPE H

TYPE SHUTYPE K


Snap-In Wiper Seals

31




TYPE REGTYPE AN

TYPE H

TYPE SHUTYPE K

9.50 241.25 121-4173 SHUE 0.50 12.75 10.50 266.75 9.84 250.0010.50 266.70 4T4805 REG 0.50 12.75 11.50 292.15 11.17 283.6011.00 279.40 1U4625 REG 0.50 12.75 12.00 304.85 11.67 296.30

9X7368 SHU 0.50 12.75 12.00 304.85 11.67 296.3011.50 292.05 121-4171 SHU 0.50 12.75 12.50 317.55 12.17 309.0012.50 317.50 4T4130 REG 0.50 12.75 13.50 342.95 13.17 334.40

9X7369 SHU 0.50 12.75 13.50 342.95 13.17 334.40

A BROD GROOVE WID. GROOVE DIA. CROSS

DIAMETER PART SEAL (+.015, -.000 in) (+.002, -.000 in) SECTION BACK-UP(in) (mm) NUMBER TYPE (in) (mm) (in) (mm) (in) (mm) RING

U-CUP ROD SEALS

32


U-Cup Rod Seals

0.37 9.52 1U3147 URETHANE A 0.16 4.10 0.63 16.000.63 15.88 7J0375 URETHANE A 0.29 7.26 0.88 22.280.75 19.05 6J1878 URETHANE A 0.29 7.26 1.00 25.451.01 25.40 6J1889 URETHANE A 0.29 7.26 1.26 31.801.13 28.58 3E4175 URETHANE E 0.34 8.74 1.50 38.10 0.19 4.76

3E4284 URETHANE E 0.41 10.49 1.63 41.28 0.25 6.351.18 30.00 144-9481 URETHANE A 0.43 11.00 1.57 40.00 0.20 5.001.25 31.75 4T0959 NITRILE E 0.29 7.26 1.63 41.33

5J8125 URETHANE A 0.29 7.26 1.63 41.333E4180 URETHANE D 0.34 8.74 1.63 41.28 0.19 4.763E4181 URETHANE E 0.34 8.74 1.63 41.28 0.19 4.763E4193 URETHANE E 0.41 10.49 1.75 44.45 0.25 6.35

1.38 34.93 3E4283 URETHANE D 0.34 8.74 1.75 44.45 0.19 4.763E4182 URETHANE E 0.34 8.74 1.75 44.45 0.19 4.763E4194 URETHANE E 0.41 10.49 1.88 47.63 0.25 6.35

1.38 35.00 140-2377 URETHANE A 0.43 11.00 1.77 45.051.50 38.10 9J4038 NITRILE B 0.29 7.26 1.88 47.68

5J8150 URETHANE A 0.29 7.26 1.88 47.683E4183 URETHANE E 0.41 10.49 1.88 47.63 0.19 4.763E4195 URETHANE E 0.41 10.49 2.00 50.80 0.25 6.353E4215 URETHANE E 0.55 13.97 2.13 53.98 0.31 7.94

1.63 41.28 4T0488 URETHANE A 0.35 8.85 2.00 50.853E4201 URETHANE D 0.41 10.49 2.00 50.80 0.19 4.763E4184 URETHANE E 0.41 10.49 2.00 50.80 0.19 4.76

1.75 44.45 8J5816 NITRILE B 0.29 7.26 2.13 54.035J8175 URETHANE A 0.29 7.26 2.13 54.033E4185 URETHANE E 0.41 10.49 2.13 53.98 0.19 4.763E4287 URETHANE E 0.41 10.49 2.25 57.15 0.25 6.353E4216 URETHANE E 0.55 13.97 2.38 60.33 0.31 7.94

1.77 44.95 143-8914 URETHANE A 0.43 11.00 2.36 60.001.87 47.62 4T6898 URETHANE A 0.35 8.85 2.25 57.20

Type D Type E

Type A Type B Type C

BackupRing

Type F

BackupRing



U-CUP ROD SEALSHydraulic Cylinder & Seals

U-Cup Rod Seals

33

2.00 50.80 3E4186 URETHANE E 0.41 10.49 2.38 60.33 0.19 4.763E4196 URETHANE E 0.41 10.49 2.50 63.50 0.25 6.359J1318 NITRILE B 0.41 10.49 2.50 63.555U3644 URETHANE D 0.38 9.53 2.50 63.50 0.25 6.403G3259 URETHANE A 0.41 10.50 2.50 63.555J8200 URETHANE A 0.41 10.49 2.50 63.553E4217 URETHANE E 0.55 13.97 2.63 66.68 0.31 7.943E4227 URETHANE E 0.69 17.48 2.75 69.85 0.38 9.53

2.13 53.98 3P1344 URETHANE A 0.41 10.49 2.63 66.734T6126 URETHANE A 0.41 10.49 2.63 66.73

2.25 57.15 3E4187 URETHANE E 0.41 10.49 2.63 66.68 0.19 4.763E4197 URETHANE E 0.41 10.49 2.75 69.85 0.25 6.357J4820 NITRILE B 0.41 10.49 2.75 69.905J8225 URETHANE A 0.41 10.49 2.75 69.903E4218 URETHANE E 0.55 13.97 2.88 73.03 0.31 7.943E4228 URETHANE E 0.69 17.48 3.00 76.20 0.38 9.53

2.37 60.33 3E4204 URETHANE D 0.41 10.49 2.75 69.85 0.19 4.763E4188 URETHANE E 0.41 10.49 2.75 69.86 0.19 4.763G2911 URETHANE A 0.41 10.50 2.88 73.085J8238 URETHANE A 0.41 10.49 2.88 73.08

2.50 63.50 3E4189 URETHANE E 0.41 10.49 2.88 73.03 0.19 4.763E4198 URETHANE E 0.41 10.49 3.00 76.20 0.25 6.357J4824 NITRILE B 0.41 10.49 3.00 76.253G3752 URETHANE A 0.41 10.49 3.00 76.255J0964 URETHANE A 0.41 10.49 3.00 76.253E4285 URETHANE D 0.55 13.97 3.13 79.38 0.31 7.943E4219 URETHANE E 0.55 13.97 3.13 79.38 0.31 7.943E4229 URETHANE E 0.69 17.48 3.25 82.55 0.38 9.53

2.63 66.68 3G4718 URETHANE A 0.41 10.49 3.13 79.432.75 69.85 3E4199 URETHANE E 0.41 10.49 3.25 82.55 0.25 6.35

6E1459 URETHANE E 0.41 10.49 3.25 82.60 0.38 9.65

Type D Type E


BackupRing

Type F

BackupRing



U-CUP ROD SEALS

34


U-Cup Rod Seals

2.75 69.85 9J2944 NITRILE B 0.41 10.49 3.25 82.605J8275 URETHANE A 0.41 10.49 3.25 82.603E4220 URETHANE E 0.55 13.97 3.38 85.73 0.31 7.943E4230 URETHANE E 0.69 17.48 3.50 88.90 0.38 9.53

3.00 76.20 3E4190 URETHANE E 0.41 10.49 3.38 85.73 0.19 4.763E4200 URETHANE E 0.41 10.49 3.50 88.90 0.25 6.358J0248 NITRILE B 0.41 10.49 3.50 88.955J8300 URETHANE A 0.41 10.49 3.50 88.953E4221 URETHANE E 0.55 13.97 3.63 92.08 0.31 7.943E4231 URETHANE E 0.69 17.48 3.75 95.25 0.38 9.539X7412 URETHANE D 0.41 10.50 3.50 88.95

3.25 82.55 7J2145 NITRILE B 0.41 10.49 3.75 95.305J8325 URETHANE A 0.41 10.49 3.75 95.309X7404 URETHANE D 0.41 10.50 3.75 95.30

3.35 85.00 137-3656 URETHANE A 0.35 9.00 3.94 100.003.37 85.73 3E4286 URETHANE D 0.55 13.97 4.00 101.60 0.31 7.94

3E4222 URETHANE E 0.55 13.97 4.00 101.60 0.31 7.943.40 85.75 3G5051 URETHANE A 0.42 10.49 3.91 98.483.50 88.90 104-9658 URETHANE A 0.39 10.00 4.29 108.90 0.39 10.00

3E4191 URETHANE E 0.41 10.49 3.88 98.43 0.19 4.763E4202 URETHANE E 0.41 10.49 4.00 101.60 0.25 6.357J2150 NITRILE B 0.41 10.49 4.00 101.655J8350 URETHANE A 0.41 10.49 4.00 101.653E4223 URETHANE E 0.55 13.97 4.13 104.78 0.31 7.943E4232 URETHANE E 0.69 17.48 4.25 107.95 0.38 9.539X7405 URETHANE D 0.41 10.50 4.00 101.65 0.25 6.38

3.54 90.00 133-6913 URETHANE A 0.35 9.00 4.13 105.003.74 95.00 150-5826 URETHANE C 0.35 9.00 4.33 110.00 15058273.75 95.25 3E4192 URETHANE E 0.41 10.49 4.13 104.78 0.19 4.76

3E4203 URETHANE E 0.41 10.49 4.25 107.95 0.25 6.359J1328 NITRILE B 0.41 10.49 4.25 108.00

Type D Type E


BackupRing

Type F

BackupRing




U-Cup Rod Seals

35

3.75 95.25 5J8375 URETHANE A 0.41 10.49 4.25 108.003E4224 URETHANE E 0.55 13.97 4.38 111.13 0.31 7.94

3.94 100.00 121-1371 URETHANE A 0.35 9.00 4.53 115.00133-6902 URETHANE A 0.47 12.00 4.72 120.00137-3659 URETHANE C 0.35 9.00 4.53 115.00 13736608U6849 URETHANE A 0.51 13.00 4.53 115.00 0.30 7.50

4.00 101.60 3E4225 URETHANE E 0.62 15.72 4.63 117.48 0.31 7.943E4233 URETHANE E 0.69 17.48 4.75 120.65 0.38 9.533G2655 NITRILE B 0.41 10.50 4.63 117.525J8400 URETHANE A 0.41 10.49 4.63 117.532U9113 URETHANE A 0.39 10.00 4.72 120.00 0.36 9.209X7406 URETHANE D 0.41 10.49 4.63 117.53

4.13 105.00 128-9269 URETHANE A 0.56 14.10 4.73 120.034.25 107.95 3E4205 URETHANE E 0.62 15.72 4.75 120.65 0.25 6.35

9J1336 NITRILE B 0.66 16.84 5.00 127.056J1425 URETHANE A 0.66 16.84 5.00 127.05

4.33 110.00 128-9270 URETHANE C 0.56 14.10 4.92 125.03 7Y49414.41 111.12 3G5054 URETHANE A 0.54 13.61 5.17 130.23

1U3363 URETHANE B 0.54 13.61 5.17 130.234.50 114.25 6J1450 URETHANE A 0.41 10.49 5.13 130.234.50 114.30 9J1340 NITRILE B 0.41 10.50 5.13 130.22

3E4206 URETHANE D 0.62 15.72 5.00 127.00 0.25 6.353E4234 URETHANE E 0.69 17.48 5.25 133.35 0.38 9.536U9505 NITRILE B 0.42 10.62 4.00 101.57 0.50 12.76

4.75 120.65 3E4207 URETHANE D 0.62 15.72 5.25 133.35 0.25 6.359J1344 NITRILE B 0.66 16.84 5.50 139.756J1475 URETHANE A 0.66 16.84 5.50 139.75

4.76 121.00 155-9192 URETHANE C 0.56 14.10 5.51 140.03 15591934.91 123.82 4T5664 URETHANE A 0.54 13.61 5.67 142.875.00 126.95 121-1594 URETHANE C 0.38 9.53 5.60 142.13 12115955.00 127.00 3E4208 URETHANE D 0.62 15.72 5.50 139.70 0.25 6.35

3E4226 URETHANE E 0.69 17.48 5.63 142.88 0.31 7.94

Type D Type E


BackupRing

Type F

BackupRing



U-CUP ROD SEALS

36


U-Cup Rod Seals

5.00 127.00 3E4235 URETHANE E 0.69 17.48 5.75 146.05 0.38 9.535.04 127.00 8J4524 URETHANE A 0.67 16.84 5.80 146.10

9J1684 URETHANE B 0.67 16.84 5.80 146.105.25 133.35 3E4209 URETHANE D 0.62 15.72 5.75 146.05 0.25 6.35

4T5699 URETHANE A 0.67 16.84 6.05 152.455.35 136.00 1475770 URETHANE C 0.56 14.10 6.10 155.03 14757715.54 139.70 3E4210 URETHANE D 0.62 15.72 6.00 152.40 0.25 6.35

3E4236 URETHANE E 0.69 17.48 6.25 158.75 0.38 9.53139-9325 URETHANE C 0.42 10.49 6.18 155.636J1550 URETHANE A 0.42 10.49 6.18 155.639J1692 URETHANE B 0.42 10.49 6.18 155.63

5.75 146.00 121-1602 URETHANE D 0.56 14.10 6.34 161.169J5470 NITRILE B 0.66 16.84 6.50 165.153G2286 URETHANE A 0.66 16.84 6.50 165.159J5467 URETHANE A 0.66 16.84 6.50 165.15

6.00 152.40 3E4211 URETHANE D 0.62 15.72 6.50 165.10 0.25 6.353E4237 URETHANE E 0.69 17.48 6.75 171.45 0.38 9.53

136-7394 URETHANE C 0.54 13.65 6.81 171.504T9901 URETHANE A 0.54 13.65 6.81 171.50

6.25 158.70 8J4394 URETHANE A 0.54 13.61 6.75 171.506.50 165.10 8J1880 NITRILE B 0.54 13.61 7.25 184.20

6J1650 URETHANE A 0.54 13.61 7.25 184.203E4212 URETHANE D 0.62 15.72 7.00 177.80 0.25 6.356J1700 URETHANE A 0.54 13.60 7.75 196.908J4387 URETHANE A 0.66 16.84 7.25 184.203E4238 URETHANE E 0.69 17.48 7.25 184.15 0.38 9.53

6.75 171.45 3G4627 URETHANE A 0.41 10.49 7.25 184.207.00 177.80 3E4213 URETHANE D 0.62 15.72 7.50 190.50 0.25 6.35

3E4239 URETHANE D 0.69 17.48 7.75 196.85 0.38 9.539X7450 URETHANE D 0.41 10.50 7.68 195.02

136-7397 URETHANE C 0.54 13.61 7.81 196.903G2649 URETHANE B 0.54 13.61 7.81 196.90

Type D Type E


BackupRing

Type F

BackupRing




U-Cup Rod Seals

37

7.06 177.80 6J1700 URETHANE A 0.54 13.61 7.81 196.907.31 184.15 136-7398 URETHANE C 0.54 13.65 8.07 203.25

6E0172 URETHANE A 0.54 13.65 8.07 203.257.50 190.50 3E4240 URETHANE E 0.69 17.48 8.25 209.55 0.38 9.53

136-7399 URETHANE C 0.54 13.61 8.32 209.607J3322 URETHANE A 0.54 13.61 8.32 209.60

7.64 194.15 6E0172 URETHANE A 0.54 13.65 8.00 203.258.00 203.20 6E0039 URETHANE A 0.54 13.65 8.75 222.30

3E4214 URETHANE E 0.62 15.72 8.50 215.90 0.25 6.358.32 209.55 9X7328 URETHANE A 0.54 13.65 9.07 228.658.75 222.20 162-3943 URETHANE 0.55 14.00 9.76 247.968.82 222.25 108-6219 URETHANE A 0.54 13.65 9.58 241.35

136-7400 URETHANE C 0.54 13.65 9.58 241.359.00 228.50 9X7334 URETHANE D 0.41 10.50 9.68 245.82

11.00 279.30 9X7389 URETHANE D 0.41 10.50 0.41 10.5011.04 280.31 8C9157 NITRILE B 0.64 16.13 11.81 300.1012.50 317.40 9X7388 URETHANE D 0.41 10.50 13.18 334.7215.75 399.98 149-0814 URETHANE A 0.41 10.50 16.43 417.27 0.34 8.65

Type D Type E


BackupRing

Type F

BackupRing

METRIC U-CUP ROD SEALS

38


Metric U-Cup Rod Seals


DIAMETER PART SEAL (+.38, -.00 mm) (+.05, -.00 mm) SECTION BACK-UP(mm) (in) NUMBER TYPE (in) (mm) (in) (mm) (in) (mm) RING55.00 2.17 0996996 URETHANE C 0.56 14.10 2.68 68.02 099699960.00 2.36 0931475 URETHANE C 0.56 14.10 2.87 73.02 093151865.00 2.56 0931476 URETHANE C 0.56 14.10 3.07 78.02 096105570.00 2.76 0931477 URETHANE C 0.56 14.10 3.27 83.03 093151975.00 2.95 0963468 URETHANE C 0.56 14.10 3.47 88.03 096346780.00 3.15 0931479 URETHANE C 0.56 14.10 3.66 93.03 096105485.00 3.35 0961567 URETHANE A

7Y5117 URETHANE C 0.56 14.10 3.94 100.03 7Y511690.00 3.54 1052577 URETHANE A

0961587 URETHANE C 0.56 14.10 4.14 105.03 096158895.00 3.74 7Y4629 URETHANE A 0.56 14.10 4.33 110.03

100.00 3.94 0961572 URETHANE A0962664 URETHANE C 0.56 14.10 4.53 115.03 09626551076256 URETHANE C 0.63 16.00 4.72 120.00 0.38 9.75 1076255

105.00 4.13 7Y4670 URETHANE C 0.56 14.10 4.73 120.03 7Y4669110.00 4.33 7Y4942 URETHANE C 0.56 14.10 4.92 125.03 7Y4941130.00 5.12 0875396 URETHANE C 0.56 14.10 5.71 145.03 0875397140.00 5.51 8C9187 LOADED F 0.06 1.42 6.10 155.05 0.03 0.73 8C9188150.00 5.91 8C9191 LOADED F 0.06 1.42 6.50 165.05 0.03 0.73 8C9192

Type D Type E


BackupRing

Type F

BackupRing

A BROD GROOVE WIDTH GROOVE DIA.

DIAMETER PART SEAL ( .005 in) ( .005 in)(in) (mm) NUMBER TYPE (in) (mm) (in) (mm)1.25 31.75 9J3497 A 0.14 3.56 1.78 45.29

135-3251 B 0.14 3.56 1.78 45.291.38 34.95 140-2310 C 0.25 6.40 1.99 50.50

141-0706 C 0.25 6.40 1.99 50.501.50 38.10 8C9122 B 0.14 3.56 2.03 51.64

6J9733 A 0.14 3.56 2.03 51.641.63 41.28 4T0487 A 0.14 3.56 2.16 54.81

8C9117 B 0.14 3.56 2.16 54.811.75 44.40 150-6738 C 0.22 5.60 2.39 60.73

8C9123 B 0.14 3.56 2.28 57.996J9178 A 0.14 3.56 2.28 57.99

1.77 44.95 143-8915 C 0.27 6.75 2.38 60.501.87 47.62 4T6778 A 0.14 3.56 2.25 57.20

9X3566 B 0.14 3.56 2.25 57.202.00 50.80 144-4055 C 0.14 3.56 2.53 64.34

8C9124 B 0.14 3.56 2.53 64.346J6917 A 0.14 3.56 2.53 64.34

2.12 53.93 150-6744 C 0.22 5.60 2.77 70.262.13 53.98 4T6127 A 0.14 3.56 2.63 66.73

9X3568 B 0.14 3.56 2.63 66.732.17 55.00 133-6785 C 0.25 6.40 2.78 70.522.25 57.15 8C9125 B 0.22 5.59 2.89 73.43

5J3616 A 0.22 5.59 2.89 73.432.36 60.00 133-6784 C 0.25 6.40 2.97 75.522.37 60.32 8C9138 B 0.22 5.59 3.02 76.61

6J6916 A 0.22 5.59 3.02 76.612.50 63.50 150-6750 C 0.22 5.60 3.14 79.78

8C3839 B 0.22 5.59 3.14 79.785J3620 A 0.22 5.59 3.14 79.78

2.56 65.00 126-2149 C 0.25 6.40 3.17 80.532.63 66.68 9T9363 B 0.22 5.59 3.27 82.96

1U4020 A 0.22 5.59 3.27 82.96

BUFFER SEALSHydraulic Cylinder & Seals

Buffer Seals

39


DIAMETER PART SEAL ( .005 in) ( .005 in)(in) (mm) NUMBER TYPE (in) (mm) (in) (mm)

BUFFER SEALS

40


Buffer Seals

2.72 69.00 126-2150 C 0.25 6.40 3.37 85.532.75 69.85 148-5674 C 0.22 5.59 3.39 86.13

8C3841 B 0.22 5.59 3.39 86.136J6553 A 0.22 5.59 3.39 86.13

2.91 74.00 126-2151 C 0.25 6.40 3.56 90.533.00 76.20 152-9022 C 0.22 5.58 3.64 92.48

8C9126 B 0.22 5.59 3.64 92.486J6915 A 0.22 5.59 3.64 92.48

3.11 79.00 126-2152 C 0.25 6.40 3.76 95.533.25 82.55 140-0234 C 0.22 5.59 3.89 98.83

8C9121 B 0.22 5.59 3.89 98.836J7167 A 0.22 5.59 3.89 98.83

3.31 84.00 123-1943 C 0.25 6.40 3.96 100.533.50 88.90 142-2633 C 0.22 5.59 4.14 105.18

8C9127 B 0.22 5.59 4.14 105.186J6736 A 0.22 5.59 4.14 105.18

3.54 90.00 123-2048 C 0.25 6.40 4.16 105.543.63 92.08 3G1259 A 0.22 5.59 4.27 108.363.70 94.00 7Y4630 C 0.25 6.40 4.35 110.543.74 95.00 150-5885 C 0.25 6.40 4.35 110.543.75 95.25 8C9128 B 0.22 5.59 4.39 111.53

8J6070 A 0.22 5.59 4.39 111.533.94 100.00 123-1983 C 0.25 6.40 4.55 115.534.00 101.60 130-6056 C 0.22 5.59 4.64 117.88

8C9129 B 0.22 5.59 4.64 117.888J4627 A 0.22 5.59 4.64 117.88

4.13 105.00 128-9265 C 0.25 6.40 4.75 120.53123-1942 C 0.25 6.40 4.75 120.53

4.25 107.95 6E0425 B 0.25 6.35 5.23 132.727J8943 A 0.25 6.35 5.23 132.72

4.29 109.00 123-2031 C 0.25 6.40 4.94 125.53


DIAMETER PART SEAL ( .005 in) ( .005 in)(in) (mm) NUMBER TYPE (in) (mm) (in) (mm)4.33 110.00 128-9266 C 0.25 6.40 4.94 125.534.37 111.12 3G5055 A 0.25 6.35 5.23 132.724.50 114.30 142-2634 C 0.25 6.35 5.48 139.07

8C9144 B 0.25 6.35 5.48 139.073G8507 A 0.25 6.35 5.48 139.07

4.75 120.65 7J9257 A 0.25 6.35 5.73 145.429X7261 B 0.25 6.35 5.73 145.42

4.88 124.00 155-9191 C 0.25 6.40 5.53 140.535.00 127.00 150-6262 C 0.25 6.35 5.96 151.38

121-1593 C 0.25 6.40 5.63 142.888J4509 A 0.25 6.35 5.96 151.389X3581 B 0.25 6.35 5.96 151.38

5.12 130.00 126-2108 C 0.25 6.40 5.73 145.535.25 133.35 4T5717 A 0.25 6.35 6.21 157.73

9X7267 B 0.25 6.35 6.21 157.735.47 139.00 147-5769 C 0.25 6.40 6.12 155.535.50 139.70 133-9572 C 0.25 6.35 6.12 155.35

9X3572 B 0.25 6.35 6.12 155.355.75 146.05 9J5468 A 0.25 6.35 6.73 170.82

9X3575 B 0.25 6.35 6.73 170.826.00 152.40 161-5788 C 0.54 13.65 6.75 171.50

161-5787 C 0.25 6.35 6.62 168.109X3614 B 0.25 6.35 6.62 168.11

6.50 165.10 136-7396 C 0.54 13.61 7.25 184.20136-7358 C 0.25 6.35 7.50 190.556J8631 A 0.25 6.35 7.50 190.559X7322 B 0.25 6.35 7.50 190.55

6.75 171.45 8C9145 B 0.25 6.35 7.69 195.453G8506 A 0.25 6.35 7.69 195.45

7.00 177.80 135-1995 C 0.25 6.35 7.94 201.808C9130 B 0.25 6.35 8.30 210.809J2495 A 0.25 6.35 7.94 201.80

BUFFER SEALSHydraulic Cylinder & Seals

Buffer Seals

41


DIAMETER PART SEAL ( .005 in) ( .005 in)(in) (mm) NUMBER TYPE (in) (mm) (in) (mm)7.25 184.10 136-7359 C 0.25 6.35 8.08 205.30

108-0133 B 0.25 6.35 8.08 205.307.50 190.50 108-0131 B 0.32 8.25 8.33 211.65

135-1997 C 0.32 8.25 8.33 211.658.00 203.20 149-3256 C 0.32 8.25 8.83 224.28

6E0246 B 0.32 8.25 8.83 224.358.25 209.55 9X7327 B 0.32 8.25 9.08 230.70

8.75 222.25 135-1999 C 0.32 8.25 9.58 243.40108-6212 B 0.32 8.25 9.58 243.40

BUFFER SEALS

42


Buffer Seals


DIAMETER PART SEAL ( .1 mm) ( .13 mm)(mm) (in) NUMBER TYPE (in) (mm) (in) (mm)55.00 2.17 0996997 C 0.25 6.40 2.78 70.5260.00 2.36 0931481 C 0.25 6.40 2.97 75.5265.00 2.56 0931482 C 0.25 6.40 3.17 80.5270.00 2.76 0931483 C 0.25 6.40 3.37 85.5375.00 2.95 0963469 C 0.25 6.40 3.56 90.5380.00 3.15 0931484 C 0.25 6.40 3.76 95.5385.00 3.35 7Y5118 C 0.25 6.40 3.96 100.5490.00 3.54 0961585 C 0.25 6.40 4.16 105.54

100.00 3.94 0962663 C 0.25 6.40 4.55 115.531076257 D 0.25 6.40 4.55 115.53

105.00 4.13 7Y4671 C 0.25 6.40 4.75 120.54110.00 4.33 7Y4943 C 0.25 6.40 4.94 125.54130.00 5.12 0965169 C 0.25 6.40 5.73 145.53140.00 5.51 8C9189 C 0.25 6.40 6.12 155.53150.00 5.91 8C9193 C 0.25 6.40 6.52 165.53

METRIC BUFFER SEALSHydraulic Cylinder & Seals

Metric Buffer Seals

43


DIAMETER PART ( .003 in) ( .001 in)(in) (mm) NUMBER (in) (mm) (in) (mm)

HEAD WEAR RINGS

44


Head Wear Rings

1.50 38.10 8C9120 0.83 21.00 1.62 41.184T6780 0.98 25.00 1.62 41.188T5443 1.25 31.75 1.62 41.188C3853 1.62 41.18 2.09 53.00

1.75 44.45 4T6907 0.98 25.00 1.87 47.53

1.87 47.62 8T6441 0.26 6.50 2.00 50.708T6442 0.73 18.50 2.00 50.704T6779 0.98 25.00 2.00 50.70

2.00 50.80 8T8205 0.79 20.00 2.12 53.884T5613 0.98 25.00 2.12 53.887J2171 1.06 27.00 2.51 63.638T7030 1.25 31.75 2.12 53.888C3836 1.57 40.00 2.12 53.88

2.13 53.98 8T6682 0.37 9.50 2.25 57.068T6681 0.73 18.50 2.25 57.064T6128 0.98 25.00 2.25 57.06

2.25 57.15 8T4958 0.98 25.00 2.37 60.238T8204 1.18 30.00 2.37 60.238J1585 1.43 36.31 3.35 85.09

2.37 60.32 9X7260 1.26 32.00 2.50 63.45

2.50 63.50 8T0785 0.98 25.00 2.62 66.588T5668 1.25 31.75 2.62 66.588T8394 1.69 43.00 2.62 66.588T8365 2.28 58.00 2.62 66.58

2.63 66.68 8T7372 0.98 25.00 2.75 69.76

2.75 69.85 8C9114 1.00 25.50 2.87 72.938C9200 1.00 25.50 2.87 72.934T7283 1.25 31.75 3.01 76.336C2385 1.26 32.00 2.87 72.938T7849 1.57 40.00 2.87 72.938T7020 1.81 46.00 2.87 72.93



HEAD WEAR RINGSHydraulic Cylinder & Seals

Head Wear Rings

45

2.75 69.85 8T6743 1.97 50.00 2.95 74.933.00 76.20 8C9161 0.98 25.00 3.12 79.28

8C9153 1.18 30.00 3.20 81.289T0094 1.26 32.00 3.12 79.288T1714 1.57 40.00 3.12 79.288T7584 1.65 42.00 3.12 79.28

3.25 82.55 8C9101 1.12 28.50 3.37 85.638T4813 1.61 41.00 3.45 87.638T0777 1.73 44.00 3.37 85.638T6745 1.97 50.00 3.45 87.638T6744 2.76 70.00 3.45 87.63

3.50 88.90 119-4761 0.98 25.00 3.76 95.428C5245 1.06 27.00 3.62 91.988T3000 1.65 42.00 3.74 94.988C3829 1.77 45.00 3.70 93.988T3329 1.88 48.00 3.62 91.986J3075 2.00 50.70 3.76 95.408T6746 2.36 60.00 3.70 93.98

3.75 95.25 8T7848 1.57 40.00 3.87 98.338T3330 2.44 62.00 3.95 100.33

4.00 101.60 119-4760 1.00 25.40 4.26 108.128T7538 1.57 40.00 4.20 106.684T4753 1.89 48.00 4.26 108.087J3300 2.50 63.50 4.26 108.158T6747 2.56 65.00 4.20 106.68

4.25 107.95 8T6748 2.36 60.00 4.45 113.03

4.50 114.30 4T6929 3.50 88.90 4.75 120.749J9792 3.50 88.90 4.75 120.749X3579 1.97 50.00 4.70 119.38

4.75 120.65 8T7850 1.97 50.00 4.95 125.73

5.00 127.00 8T3331 2.52 64.00 5.20 132.08



HEAD WEAR RINGS

46


Head Wear Rings

5.00 127.00 9J3054 3.62 92.07 5.25 133.455.25 133.35 4T5718 2.50 63.50 5.45 138.43

5.50 139.70 8J9917 2.37 60.30 5.75 146.099X7420 2.37 60.32 5.76 146.309X7429 1.97 50.00 5.70 144.78

5.75 146.05 8T7851 1.97 50.00 5.95 151.138T3332 3.62 92.00 5.95 151.13

5.91 150.00 6E0499 2.36 60.00 6.10 155.06

6.00 152.40 9X3613 1.97 50.00 6.20 157.484T9319 2.76 70.00 6.26 158.88

6.13 155.58 7J3299 2.50 63.50 6.38 162.136.50 165.10 8C9102 2.27 57.75 6.70 170.18

8C3848 2.60 66.00 6.70 170.186.75 171.45 4T6931 3.50 88.90 7.01 177.96

7.00 177.80 8T6749 3.15 80.00 7.20 182.888T7693 7.14 181.36 7.26 184.28

7.25 184.15 6E0173 2.36 60.00 7.45 189.244T4811 2.95 75.00 7.50 190.60

7.50 190.45 1080130 3.15 80.00 7.70 195.58

8.00 203.20 6E0245 2.95 75.00 8.20 208.28

8.25 209.55 9X7330 2.95 75.00 8.45 214.63

8.75 222.25 1086216 2.95 75.00 8.95 227.336E0248 2.95 75.00 9.01 228.80

9.00 228.52 8C3846 8.98 228.00 9.38 238.2511.00 279.32 8C9156 5.04 127.97 11.18 284.0913.13 333.38 8C9155 5.03 127.71 12.93 328.5213.50 342.90 9X7439 2.37 60.25 13.88 352.61

9X3563 10.02 254.41 13.88 352.6115.75 400.05 1490812 2.37 60.25 16.13 409.76

1490813 10.02 254.41 16.13 409.76


DIAMETER PART ( .08 mm) ( .03 mm)(mm) (in) NUMBER (in) (mm) (in) (mm)

METRIC HEAD WEAR RINGSHydraulic Cylinder & Seals

Metric Head Wear Rings

47

140.00 5.51 9X3571 1.97 50.00 5.71 145.08150.00 5.91 6E0499 2.36 60.00 5.93 150.63

48

Hydraulic Cylinder & SealsMETAL BEARINGS FOR 300 HEX

Metal Bearings for 300 HEX

Bearing A B RingCylinder Sleeve Retaining

Rod Group Part Part Groove Groove PartDiameter Number Number Width Outside Dia. Number

(in) (mm) (in) (mm) (in) (mm)2.17 55.00 1057238 1140752 1.18 30.03 2.36 60.00 9970112.17 55.00 1057468 1140752 1.18 30.03 2.36 60.00 9970012.17 55.00 1239937 1140752 1.18 30.03 2.36 60.00 9970012.17 55.00 1336765 1140752 1.18 30.03 2.36 60.00 9970012.17 55.00 1505901 1140752 1.18 30.03 2.36 60.00 9970012.36 60.00 1038320 1140751 1.59 40.30 2.56 65.00 9969752.36 60.00 1057437 1140751 1.59 40.30 2.56 65.00 9969752.36 60.00 1231635 1140752 1.18 30.03 2.36 60.00 9970012.36 60.00 1231642 1140753 1.59 40.30 2.95 75.00 9954002.36 60.00 1231654 1140751 1.59 40.30 2.56 65.00 9969752.36 60.00 1251494 1140751 1.59 40.30 2.56 65.00 9969752.36 60.00 1336762 1140751 1.59 40.30 2.56 65.00 9969752.36 60.00 1475903 1140751 1.59 40.30 2.56 65.00 9969752.36 60.00 1505899 1140751 1.59 40.30 2.56 65.00 9969752.36 60.00 1602119 1140751 1.59 40.30 2.56 65.00 9969752.56 64.93 1251547 1140754 1.59 40.30 2.76 70.00 9907002.56 65.00 4I7652 1140754 1.59 40.30 2.76 70.00 9907002.56 65.00 4I8840 1140754 1.59 40.30 2.76 70.00 9907002.56 65.00 1195447 1140754 1.59 40.30 2.76 70.00 9907002.56 65.00 1346987 1140754 1.59 40.30 2.76 70.00 9907002.56 65.00 1425430 1140754 1.59 40.30 2.76 70.00 9907002.56 65.00 1437981 1140754 1.59 40.30 2.76 70.00 9907002.56 65.00 1438158 1140754 1.59 40.30 2.76 70.00 9907002.76 70.00 4I8841 1140753 1.59 40.30 2.95 75.00 9954002.76 70.00 1057381 1140753 1.59 40.30 2.95 75.00 9954002.76 70.00 1211395 1140753 1.59 40.30 2.95 75.00 9954002.76 70.00 1239906 1140753 1.59 40.30 2.95 75.00 9954002.76 70.00 1251548 1140753 1.59 40.30 2.95 75.00 9954002.76 70.00 1276056 1140753 1.59 40.30 2.95 75.00 9954002.76 70.00 1336636 1140753 1.59 40.30 2.95 75.00 9954002.76 70.00 1438159 1140753 1.59 40.30 2.95 75.00 9954002.76 70.00 1559255 1140753 1.59 40.30 2.95 75.00 9954002.76 70.00 1624673 1140753 1.59 40.30 2.95 75.00 9954002.76 70.00 1624674 1140755 1.59 40.30 3.35 85.00 9681392.95 74.93 1425384 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 4I8838 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 4I8842 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1038195 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1148519 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1195425 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1211406 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1231615 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1251545 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1251549 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1251895 1140750 1.59 40.30 3.15 80.00 990661

49





(in) (mm) (in) (mm) (in) (mm)2.95 75.00 1336759 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1347689 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1347786 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1347788 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1347790 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1347819 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1348799 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1425424 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1437980 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1438156 1140750 1.59 40.30 3.15 80.00 9906612.95 75.00 1438160 1140750 1.59 40.30 3.15 80.00 9906613.15 79.93 1076639 1140755 1.59 40.30 3.35 85.00 9681393.15 79.93 1148433 1140755 1.59 40.30 3.35 85.00 9681393.15 79.93 1298008 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 4I8839 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1057336 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1076640 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1195436 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1231627 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1239943 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1251546 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1251940 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1276046 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1276060 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1298009 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1298010 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1336630 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1336639 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1425427 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1438157 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1475762 1505839 1.18 30.00 3.35 85.00 9932053.15 80.00 1475763 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1559251 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1624510 1140755 1.59 40.30 3.35 85.00 9681393.15 80.00 1624671 1140755 1.59 40.30 3.35 85.00 9681393.35 85.00 7I7291 1140756 1.59 40.30 3.54 90.00 7Y51193.35 85.00 7Y5100 1140756 1.59 40.30 3.54 90.00 7Y51193.35 85.00 7Y5150 1140760 1.98 50.30 4.33 110.00 7Y46723.35 85.00 874899 964402 1.18 30.00 3.54 90.00 9407473.35 85.00 875491 964402 1.18 30.00 3.54 90.00 9407473.35 85.00 875496 1140756 1.59 40.30 3.54 90.00 7Y51193.35 85.00 875531 1140762 1.98 50.30 4.53 115.00 7Y49443.35 85.00 875633 1140756 1.59 40.30 3.54 90.00 7Y51193.35 85.00 1052597 964402 1.18 30.00 3.54 90.00 9407473.35 85.00 1057362 1140756 1.59 40.30 3.54 90.00 7Y5119

50




Rod Group Part Part Groove Groove PartDiameter Number Number Width Oustide Dia. Number

(in) (mm) (in) (mm) (in) (mm)3.35 85.00 1183967 964402 1.18 30.00 3.54 90.00 9407473.35 85.00 1184128 1140756 1.59 40.30 3.54 90.00 7Y51193.35 85.00 1184134 1140756 1.59 40.30 3.54 90.00 7Y51193.35 85.00 1185931 964402 1.18 30.00 3.54 90.00 9407473.35 85.00 1262119 964402 1.18 30.00 3.54 90.00 9407473.35 85.00 1276051 1140756 1.59 40.30 3.54 90.00 7Y51193.35 85.00 1336633 1140756 1.59 40.30 3.54 90.00 7Y51193.35 85.00 1336865 964402 1.18 30.00 3.54 90.00 9407473.35 85.00 1475756 1140756 1.59 40.30 3.54 90.00 7Y51193.35 85.00 1475780 964402 1.18 30.00 3.54 90.00 9407473.35 85.00 1540727 964402 1.18 30.00 3.54 90.00 9407473.35 85.00 1540743 964402 1.18 30.00 3.54 90.00 9407473.35 85.00 1559253 1140756 1.59 40.30 3.54 90.00 7Y51193.35 85.00 1624672 1140756 1.59 40.30 3.54 90.00 7Y51193.54 90.00 7I1345 1140758 1.59 40.30 3.74 95.00 9315713.54 90.00 1052571 1052575 1.18 30.00 3.74 95.00 9315713.54 90.00 1184023 964402 1.18 30.00 3.54 90.00 9407473.54 90.00 1184069 1052575 1.18 30.00 3.74 95.00 9315713.54 90.00 1184166 1140758 1.59 40.30 3.74 95.00 9315713.54 90.00 1211518 1211574 1.98 50.30 3.74 95.00 9315713.54 90.00 1232044 1140758 1.59 40.30 3.74 95.00 9315713.54 90.00 1232084 1052575 1.18 30.00 3.74 95.00 9315713.54 90.00 1232091 1052575 1.18 30.00 3.74 95.00 9315713.54 90.00 1336812 1052575 1.18 30.00 3.74 95.00 9315713.54 90.00 1336869 1052575 1.18 30.00 3.74 95.00 9315713.54 90.00 1336871 1052575 1.18 30.00 3.74 95.00 9315713.54 90.00 1336874 1052575 1.18 30.00 3.74 95.00 9315713.54 90.00 1475800 1052575 1.18 30.00 3.74 95.00 9315713.54 90.00 1540747 1052575 1.18 30.00 3.74 95.00 9315713.54 90.00 1540756 1052575 1.18 30.00 3.74 95.00 9315713.54 90.00 1540772 1052575 1.18 30.00 3.74 95.00 9315713.74 95.00 7Y4601 1289260 1.59 40.30 3.94 100.00 7Y46313.74 95.00 1475759 964430 1.18 30.00 3.94 100.00 7Y46313.74 95.00 1475760 1289260 1.59 40.30 3.94 100.00 7Y46313.94 100.00 7I7341 1140757 1.59 40.30 4.13 105.00 9315723.94 100.00 874898 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 875422 1140757 1.59 40.30 4.13 105.00 9315723.94 100.00 875493 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 876638 1140757 1.59 40.30 4.13 105.00 9315723.94 100.00 1052588 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1077040 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1140636 1140757 1.59 40.30 4.13 105.00 9315723.94 100.00 1183953 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1183955 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1184070 965625 1.38 35.00 4.15 105.50 941931

51





(in) (mm) (in) (mm) (in) (mm)3.94 100.00 1184150 1140757 1.59 40.30 4.13 105.00 9315723.94 100.00 1184156 1140757 1.59 40.30 4.13 105.00 9315723.94 100.00 1184176 1140757 1.59 40.30 4.13 105.00 9315723.94 100.00 1336770 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1336866 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1336867 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1336870 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1336872 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1475792 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1540734 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1540741 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1540754 965625 1.38 35.00 4.15 105.50 9419313.94 100.00 1540760 965625 1.38 35.00 4.15 105.50 9419314.13 105.00 7Y4650 1140760 1.98 50.30 4.33 110.00 7Y46724.13 105.00 7Y4906 1140760 1.98 50.30 4.33 110.00 7Y46724.13 105.00 1163578 1140760 1.98 50.30 4.33 110.00 7Y46724.13 105.00 1169123 1140760 1.98 50.30 4.33 110.00 7Y46724.13 105.00 1183921 1140760 1.98 50.30 4.33 110.00 7Y46724.13 105.00 1184000 1140760 1.98 50.30 4.33 110.00 7Y46724.13 105.00 1184008 1140758 1.59 40.30 3.74 95.00 9315714.13 105.00 1232081 995572 1.38 35.00 4.33 110.00 9955734.13 105.00 1336771 995572 1.38 35.00 4.33 110.00 9955734.13 105.00 1336808 1140760 1.98 50.30 4.33 110.00 7Y46724.13 105.00 1336810 1140760 1.98 50.30 4.33 110.00 7Y46724.13 105.00 1336873 995572 1.38 35.00 4.33 110.00 9955734.13 105.00 1475796 995572 1.38 35.00 4.33 110.00 9955734.13 105.00 1540765 995572 1.38 35.00 4.33 110.00 9955734.33 110.00 4I1515 1140761 2.37 60.30 4.53 115.00 7Y49444.33 110.00 4I1726 1140762 1.98 50.30 4.53 115.00 7Y49444.33 110.00 7Y4926 1140761 2.37 60.30 4.53 115.00 7Y49444.33 110.00 1163638 1140761 2.37 60.30 4.53 115.00 7Y49444.33 110.00 1183935 1140762 1.98 50.30 4.53 115.00 7Y49444.33 110.00 1297829 1140762 1.98 50.30 4.53 115.00 7Y49444.33 110.00 1297835 1140761 2.37 60.30 4.53 115.00 7Y49444.33 110.00 1336809 1140761 2.37 60.30 4.53 115.00 7Y49444.33 110.00 1336811 1140762 1.98 50.30 4.53 115.00 7Y49444.33 110.00 1578989 1140762 1.98 50.30 4.53 115.00 7Y49445.00 127.00 4I5693 1211599 2.37 60.30 5.20 132.02 12115985.12 130.00 4I3792 1140763 2.37 60.30 5.31 135.00 8753935.12 130.00 875375 1140763 2.37 60.30 5.31 135.00 8753935.12 130.00 1297832 1140763 2.37 60.30 5.31 135.00 8753935.51 140.00 6E0018 1289261 2.18 55.30 5.71 145.00 10207865.51 140.00 6E0021 1289261 2.18 55.30 5.71 145.00 10207865.51 140.00 1140596 1289261 2.18 55.30 5.71 145.00 10207865.75 146.00 1057485 1211607 1.98 50.30 5.95 151.07 1211606

52





(in) (mm) (in) (mm) (in) (mm)5.91 150.00 6E0019 1289262 2.37 60.30 6.10 155.00 10383645.91 150.00 6E0020 1289262 2.37 60.30 6.10 155.00 10383645.91 150.00 6E4272 1289262 2.37 60.30 6.10 155.00 1038364

A BBORE GROOVE WID. GROOVE DIA. CROSS

DIAMETER PART DASH ( .004 in) ( .005 in) SECTION BACK-UP(in) (mm) NUMBER SIZE (in) (mm) (in) (mm) (in) (mm) RING

HEAD SEALSHydraulic Cylinder & Seals

Head Seals

53

2.50 63.50 8F6711 -228 0.22 5.61 2.28 57.80 0.14 3.53 3C32392.75 69.85 1H5728 -230 0.22 5.61 2.54 64.45 0.14 3.53 4J92253.00 76.20 5H8848 -232 0.22 5.61 2.79 70.80 0.14 3.53 6J57313.25 82.55 1H7339 -234 0.22 5.61 3.04 77.15 0.14 3.53 8J2574

5P6302 -240 0.22 5.61 3.95 100.21 0.14 3.53 2K68303.50 88.90 2H3931 -236 0.22 5.61 3.29 83.50 0.14 3.53 4J92243.75 95.25 2H4145 -238 0.22 5.61 3.54 89.85 0.14 3.53 1S06694.00 101.60 1H8128 -240 0.22 5.61 3.79 96.20 0.14 3.53 2K6830

4.13 104.78 9X4611 -241 0.22 5.61 3.91 99.38 0.14 3.53 1K7098

4.25 107.95 1H6227 -242 0.22 5.61 4.04 102.55 0.14 3.53 5J78654.50 114.30 2H3928 -244 0.22 5.61 4.29 108.90 0.14 3.53 1K7095

1J2859 0.32 8.22 4.18 106.06 0.21 5.33 8J37524.72 120.00 1330128 0.13 3.23 5.35 136.00 0.10 2.62

4.75 120.65 5H6734 -246 0.22 5.61 4.54 115.25 0.14 3.53 2J39611S7408 0.32 8.22 4.43 112.41 0.21 5.33 9X7278

5.00 127.00 5F3144 -248 0.22 5.61 4.79 121.60 0.14 3.53 2K40965P4326 0.32 8.22 4.68 118.76 0.21 5.33 9X7279

131-3716 0.09 2.16 5.43 137.92 0.07 1.785.25 133.35 5F3106 -250 0.22 5.61 5.04 127.95 0.14 3.53 2J77675.50 139.70 2H9247 -252 0.22 5.61 5.29 134.30 0.14 3.53 2K2961

8J1688 -354 0.32 8.22 5.18 131.46 0.21 5.33 8J16898F4469 -429 0.48 12.13 5.05 128.25 0.27 6.98 6U3042

5.51 140.00 951632 0.36 9.13 5.12 129.95 0.22 5.70 875436

6.00 152.40 5H3252 -256 0.22 5.61 5.79 147.00 0.14 3.53 2K32586J5541 -256 0.22 5.61 5.79 147.00 0.14 3.53 7X48076D9157 -358 0.32 8.22 5.68 144.16 0.21 5.33 8J1717

6.25 158.75 8F8733 -258 0.22 5.61 6.04 153.35 0.14 3.53 4J92236.50 165.10 2K4472 -259 0.22 5.61 6.29 159.70 0.14 3.53 2K4473

7J8956 -361 0.32 8.22 6.18 156.86 0.21 5.33 7J89557.00 177.80 9F1399 -261 0.22 5.61 6.79 172.40 0.14 3.53 4J9218

8J1665 -363 0.32 8.22 6.68 169.56 0.21 5.33 9X7273

A BBORE GROOVE WID. GROOVE DIA. CROSS

DIAMETER PART DASH ( .004 in) ( .005 in) SECTION BACK-UP(in) (mm) NUMBER SIZE (in) (mm) (in) (mm) (in) (mm) RING

HEAD SEALS

54


Head Seals

7.25 184.15 2K2939 -262 0.22 5.61 7.04 178.75 0.14 3.53 2K29405P7593 -364 0.32 8.22 6.93 175.91 0.21 5.33 1U1738

7.50 190.50 4H6520 -263 0.22 5.61 7.29 185.10 0.14 3.53 4T3107

7.75 196.85 3J0634 -264 0.22 5.61 7.54 191.45 0.14 3.53 3J97425K1787 -366 0.32 8.22 7.43 188.61 0.21 5.33 8J0548

8.00 203.20 1H8278 -265 0.22 5.61 7.79 197.80 0.14 3.53 5J64448.25 209.55 1J2176 -266 0.22 5.61 8.04 204.15 0.14 3.53 2J0744

8J4386 0.32 8.22 7.93 201.31 0.21 5.33 3G37478.50 215.90 9M5024 -267 0.22 5.61 8.29 210.50 0.14 3.53 4J6557

0.22 5.61 8.29 210.50 1U11019.25 234.95 8F6230 -270 0.22 5.61 9.04 229.55 0.14 3.53 3J8466

1U3174 0.32 8.22 8.93 226.71 0.21 5.33 1U31739.50 241.30 1T0132 -271 0.22 5.61 9.29 235.90 0.14 3.53 3J2688

10.00 254.00 5P2235 -375 0.32 8.22 9.68 245.76 0.21 5.33 1U330710.25 260.35 5H4909 -274 0.22 5.61 10.04 254.95 0.14 3.53 4J1151

0.22 5.61 10.28 261.20 4J115110.50 266.70 8L9241 -377 0.32 8.22 10.18 258.46 0.14 3.53 1U1770

0.32 8.22 10.18 258.46 7X475710.98 279.00 955702 0.32 8.22 10.68 271.16 0.21 5.33 1080129

10.75 273.05 8J8879 -275 0.22 5.61 10.54 267.65 0.14 3.53 8J88800.22 5.61 10.79 274.00 9X4596

11.50 292.10 5P2236 -379 0.32 8.22 11.18 283.86 0.21 5.33 1U162612.50 317.50 6V3263 -381 0.32 8.22 12.18 309.26 0.21 5.33 1U338313.13 333.38 4M0737 0.43 10.93 12.70 322.62 0.28 6.99 6V3580

13.50 342.90 4D4508 -454 0.43 10.93 13.02 330.80 0.27 6.98 1220440

13.75 349.25 7S8554 -382 0.32 8.22 13.43 341.01 0.21 5.33 9X459514.25 361.95 2M3818 0.32 8.22 13.93 353.71 0.21 5.33 4T4127

15.13 384.18 4J1253 -457 0.43 10.93 14.70 373.43 0.28 6.99 4T5929

METRIC HEAD SEALSHydraulic Cylinder & Seals

Metric Head Seals

55

80.00 3.15 0951710 0.25 6.43 3.15 79.95 0.12 3.10 099700090.00 3.54 0951711 0.16 4.0

cilindros hidrauilicos

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