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Page 1: I;johnsoldmercurysite.com/whitepapers/mprop70/files/... · out the shifting mechanism. Shift mechanism wear and failure is not due to the type of propeller used. Most fre quent lower
Page 2: I;johnsoldmercurysite.com/whitepapers/mprop70/files/... · out the shifting mechanism. Shift mechanism wear and failure is not due to the type of propeller used. Most fre quent lower

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Page 3: I;johnsoldmercurysite.com/whitepapers/mprop70/files/... · out the shifting mechanism. Shift mechanism wear and failure is not due to the type of propeller used. Most fre quent lower

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MICHIGAN WHEEL

COMPANY

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Page 4: I;johnsoldmercurysite.com/whitepapers/mprop70/files/... · out the shifting mechanism. Shift mechanism wear and failure is not due to the type of propeller used. Most fre quent lower

Features You leave nothing to chance when you buy Michigan. Every design and every feature of these quality wheels is proven in actual use before it is of­fered to boat owners. Michigan Wheel Company maintains its own water­way testing laboratory on the Grand River, near the factory. Here, throughout the open water season, experienced engineers run thousands of miles of tests to prove every new propeller and new prop feature. They match each and every model of out­board motor with the propeller which gives it maximum efficiency in all phases of operation ... in­cluding variations of boat type and size, load or pur­pose. The success of the Prop-Rider, cupped wheel designs and other Mich­igan innovations, are re­sults of this exceptional testing and quality control procedure.

WARRANTY Michig an propell.rs .ft warr anted .yainst laclory de'lct for Oft, ,ur .he. 01.,. of pUfc~ase. War.anty cave" detect in mllerial 01" work .. an. ship. Th. warrlnl, is void on PIO­pell e" alurd Or thun hyin , been ,"pa;r.d. A prop. lI" ubjlCl to warran ry will be ,"placed 8' "no ch"'ge" 10 In. costome, on ,etvln 01 Ih l defective prop.II" prepaid to th ' fa ctory. Th;s guarant •• snail De effect iv e only pro ­vided th e regi stration certlliea'o al· tached i. properly fi ll ed OUI Ind 'I· lurn. d to Michigan Whee l Company. 1501 Buchnaft. Gr and Aapld •. Mich. 4gSnz. within 10 days from d.'1 of pUfchne.

With your new Michigan Prop, you will receive a "warranty card" ... return it and register your wheel for a full year's protection against defects in material or workmanship. Such de­fects are extremely rare ... but should you find one, your;xheel will be replaced free. This is proof of Michi­gan's consistent hig h q ual­ity ... your assu rance of value when you insist on a Michigan Propeller.

An important protection featu re on propellers used with most gea r sh ift motors. In sh ifting, with most modern motors, gears are subject to shock ... as a result most engine makers provide propellers with built-in shock absor­bing cushions in Ihe hub, to prevent breakage. In designing replace ment props, Michigan works closely with these manu­factu rers to match, and often excel, original equ ip­ment, providing the stron­gest, unbreakable cush­ion hubs in the industry.

For super strength and read y repa i r ab i li ty, all Michigan wheels are cast of superior virgin alloys formu lated by our re­nowned metallurgists.

Michigan HI-STRENGTH ALUMINUM is an ex­clus ive Mich igan alloy. Tensile strength : 40,000 Ibs. P.S.I.; yield strength: 20,000 Ibs. P.S.I.; elonga­tion 9%, salt water resist­ant. Far superior ... the only aluminum that gives satis­faction under the severe service conditions of large, hi -powered motors. You can see why · when you compare the magnified cross-sectional photos of

. a typical die-cast propeller and Michigan 's sand-cast aluminum prop alloy. Far greater density of the Michigan metal is proof of its superior strength.

MICHALLOY-K BRONZE is so strong that propellers of th is metal are guaran­teed for life against blade breakage at the hub. Ten­sile strength: 72,000 Ibs. P.S.1. minimum ; yield: 35,000 Ibs. P.S.1. mini­mum; elongalion: 27% . Over 1 million bronze out­board propellers for gear shift motors sold in recent years. Distinct advantage of great initia l impact strength keeps damage to a minimum a safety facto r.

No aluminum alloy is used in the marine fie ld having physical properties equal to Michalum - though it cannot have pro perties equalin g Michalloy-K Bronze.

Mic h igan's exclus ive machined - pitch process assures absolu te, un­precedented accuracy in propel ler construction. Marine arc hitects, boat bui lders and owners rec­ognize that perhaps the most important factor in top propeller pertormance, besides deSign, is ACCU­RAC Y. Michigan engi­neers long ago realized that, to produce the finest propellers, it was essential to eliminate all human variables and substitute unerring machine accu ­racy. After extensive re­search, Mich igan Whee l deve loped the heli cal p la ner, shown above , which carves the original wood patterns of all Mich­igan propellers, and machines each of the permanent metal patterns with pinpoint accuracy, a critical initial step in the production of absolutely accurate propellers.

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1. What prop should I use with my boat and motor? First determine how the boat wi ll be used , or what the normal load will be. If this boat usually operates with one specific passenger load, propeller size selec­tion is relatively easy. If it has multiple uses ranging from light to heavy loads, the selection of one or two propellers for best results may be necessary.

2. Why change propellers? Stock propellers furnished with most outboards are a com promise. Since they have a fixed diameter and pitch , they are limited in use and do not provide satis­factory periormance under all the variations of hulls and loads. Note: the propeller nol on ly moves the boat but il also re gulales engine RPM , and horsepower is directly related to RPM. The engine has a horsepower rating, but in most instances the fu ll benefit of the horse­power is never realized, Equ al emphasis shou ld be placed on the RPM at which the horsepower is attained. This is where the propeller comes into the picture. Out­board s are designed to be run at peak RPM for full efficiency. Excessive RPM with increased friction and wear is harmful. It is equally as bad to run the eng ine so overloaded that it cannot achieve its rated RPM. This results in excessive carbon bu i ld up in th e cy linders, poor fue l economy, pre­ignition, frequ ent spark plug fai lure, scoring of cylinder walls and burned pistons .

3. What are diameter and pitch? These are the two com mon propeller mea­surements. If a propeller is specified as lO x 1 2 size, this indicates it is 10" diam­eter by 12" pitch. Dimen­sions are always given in this order. Diameter is de­termined by doubling the distance between blade tip and center of hUb. Pitch refers to blade ang le. In this example the t 2" pitch ind icates that with each prop revol ution the boat theoretically would advance 12". Due to slip loss. actual advance is somewhat less.

4. Why do outboard motors of the same power some­times take different prop sizes? This is due to differ­ences in lower unit gear ratios. Stock outboards are geared so that the propeller shaft turns at a slower speed than the RPM at the power­head. This is usu ally ex­pressed as a ralio such as 12:2 1 or 14:28, referring to the number of teeth in the drive gears. In th e first example, the cran kshaft gear has 12 and the propel­ler shaft gear has 21. This means the propeller shaft turns only 57% as fast as the indicated RPM at the powerhead.

The lower the gear ratio the larger the propeller that can be used and vice versa.

In other instances, engines of differen t makes may de­velop their horsepower at different RPM leve ls. Every­thing else being nearly equal, higher RPM engines requ ire smaller props to achieve greater RPM.

5. Can a prop change help me in water skiing? Yes , in mosl cases. Original equip­ment propellers are pitched a little on the high side. Not knowing the boat the engine will be used with Ihe manu­facturer pitches the prop a little high so the engine does not exceed top RPM if placed on a light boat. How­ever, on a heavier boat, or with water skie rs, this propeller tends to overload the engine, resulting in poor speed, poor acceleration and sluggish periormance, makin;j it difficult to get a skier up. Th is is corrected wilh a lower pitched prop.

6. What is the correct tran­som height for my outboard engine? On average boats it is best to mount the engine so the cavitation plate is approximately 1" below the bottom of the keel, or 1" below the bottom of boats without keel. For raci ng boats, better speeds can be attained by raising the en­gine to reduce lower unit drag and exhaust back pres­sure. Best transom height can only be determined by experimenting ... get the en­gine as high as pOSSible, or to the po int ju st before propeller cavitates ex­cessively.

7. What is the best tilt­setting or shaft angle? Proper tilt is extremely im­portant, and is determined only through experiment­ing . In any boat the ti l1-setting can change as the load changes. Tilt adjust­ment determines the plan­ing ang le and if Improperly set the speed loss can be substantial or the boat may not plane at all. Tilting the engine in towards the tran­so m pulls the bo w down Tilting it away from the transom pulls the bow up. Vary the ang le to find the point where the boat as­sumes the best planing pOSition.

8. Will a different prop cor­rect bad torque action (list­ing and hard steering )? Usually not. Most likely it is the result of any of several irregularities in the hull, the sleering hookup or the en­gine mounting. Steering wheel must be properly lo­cated relative to propeller rotation. II an eng ine has a right hand rotating propel­ler, steering wheel should be on the right or starboard side. Th is side normally would tend to lift as the re­sult of torque action and the driver's we ig ht offsets it. Modern outboa rd s have built-in features in Ihe lower units to compensate for torque.

Engine tilt should be such that the prop is horizontal when underway. If it is up or down the propeller can have a definite pull to one side. See that engine is at exact center of the transom and is sett ing leve l. Steering linkage should have enough adequate sized pulleys, properly swiveled and with Ihe right cabl e tension . Check boat bottom for warping , distortion, which could cause difficulty.

9. Will a bronze prop hurt my motor? No. Bronze is an ideal propeller material hav­ing numerous advantages over aluminum or die-cast material. Bronze is strong, ductile , repairable , co r­rosion resistant and in normal service Will last the life of the motor.

Frequently you may hear that a bronze prop wears out the sh ifting mechanism. Sh ift mechanism wear and failu re is not due to the type of propeller used. Most fre­quent lower unit failure is in the shifter dog which results from improper sh ifting pro­cedure by the boat opera­lor. Many attempt to ease an outboard into gear thinking that th is is easier on the mechanism. The opposite is true . Shifter lever should be snapped into gear w ith some force .. . the on ly way the shifter dog will mesh completely with forward or reverse gear.

10. Is it advisable to have outboard props repaired? Depends on the material. Those made of bronze or sand-cast aluminum are re­pai rable at about 1/ 3 to 1/2 the new propeller price. Die­cast propellers generally ar~ not repairable. The material is very brittle, breaks off easily in the straightening process and will not weld satisfac tor i ly. ( O rigi na l eq uipment propellers are usually made of die-cast.) It is advisable to discard such propellers and replace with the more durable sand­cast aluminum or bronze.

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lew DQ propellers Due to popular demand, Michigan Wheel Compan~ introduces a new line of 4-blade propellers for out­boards in the well k own inboard "Oyna-Ouad" style. Prop-rider propellers The '' ~O '' is especially suited 'to heavy load boats, with engines ohi5 Revolutionary in design, unbeatable hp or over and provides faster ac- in performance ... offers 2 to 3 mph celeration, greater maneuverability, speed increases, and better per­reduced vibration and possibility of formance than any eonventional damage due to closer blade prox- preps, on planing boats. Lightweight imity. These advantages should be of boats experience even more dra­particular value in applications to matic results. This previously un­houseboats and large outboards attainable efficiency results from a where good load carrying perform- special pitch generation in which the ance is necessary. center of pitch does no! coincide Thenew4-blade ''~O'' is available in a with the center of rotation, producing broad raqge of sizes, some in the well a concave blade section. And~ be­known Prop-Rider line, cast of easilY'l' cause of thiS styling, Prop-Riders repaired hi-strength Alu can be run higher

on the transom, with tilt-pin set up one notch ... to reduce drag and add to maneu­verability ... with reduced cavitation. Prop-Riders are available in a wide range of sizes for a broad selection of engines ... furnished in either of Michigan's durable, repairable alloys ... Michalloy-K Bronze or hi-strength aluminum.

Bazooka hub propellers A great 'nnovation in "flow'thr~" 'fix­haust hub deSign, which can effect speed increases over other exhaust hub propellers. No or flange along the hub to cause drag, re(luc:e lining can 1/2 to 3/4 mph sign alone ... 2 over original not

able in Michigan aluminum and bronze alloys, for most major engine makes.

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-

--

Cupped propellers Made for light, fast hu lls and un­doubtedly' the fastest wheels you 'll ever find . Cupped design increases speed on fast bottom boats, elimin­ates vibration and cavitation , and provides quicker acceleration and pick-up. Cupping consists of slight and critically accurate turning of trailing edge of blades ... increases jet stream volume and reduces slip­page or cavitation. Cupped props can be run on transoms 1" to 3" higher ... which makes for greater speed by reducing drag. Any propel­ler listed in this cat'alog can be ordered with cupped blade edges -$4.50 net either bronze or aluminum through~14 " diameter. 14)1,," and larger - $6.50.

WHY DO THEY WORK? The

, !

:r J

Economy propellers From this broad line of propellers you can select a direct replacement for your original ipment die-<:ast wheel .. . at cost, but with outstandi features such

better re­wheels are

sand-Gast aluminum, which is not brittle, as pmven by the fact that the blades will bend under impact...this is not true of ordinary pot metal wheels which frequently have a ten­sile strength of not more than 22,000 Ibs. P.S.1. with %% elengation, and which, as a result, semetimes throw blades, and are rarely repairable. Michigan Ecenomy Props are made of an aluminum alloy with a tensile strength of 40,000 Ibs. P.S.I., yield strength of 20,000 Ibs., P.S.I. and elongation of 9%. These wheels are painted white with a very hard.enamel finish and feature Michigan 's super­strong Cushion hubs where required.

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Aluminum propellers A very wide range of styles and sizes in props at costs comparabl<;:to orig­inal die-cast wheels, but WIth out­standing features that only Michigan offers. Greater strength. Better e­pairability . Remarkable operating characteristics. Made of sand-cast aluminum, which is not brittle so blades will bend under impact... will not give in to strain that would break ordinary pot metal wheels whioh commonly have tensile strength of not more than 22,000 Ibs. &.&1. with %% elongation, and which are rarely repairable. Michiglln Aluminum Props are cast of· an alloy with a ten­sil of 40,000 Ibs. P.S.I.,

yield strength of ""LI,ULIU Ibs. P.S.I., and

elongation of 9%. Finish is very

hard, durable white enamel.

f ____________ ~ __ ~~l

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Selector is arranged so that you can instantly see all models recom-

price mended for your particular installation. First, locate your make of motor, arranged in the first column, alphabeticaIlY ... locate the model below this, and the year in the second

I_ t column. In the third column you will find descriptions of boat size, style and use ... select

IS description most nearly fitting you r situation. Opposite this , in the remaining columns, you will see the recommended wheels in Bronze and Aluminum along with their prices.

EVINRUDE-JO HNSON -GALE-PAINTED ALUM INUM

YEAR BOAT SIZE AN D RECO MMEN DATIO N

64-69 Standard Replacemen t

50·68 12'-'4' Boats- Heavy Loads 383619 PJ1 6 3 9 x1 0 11.00 12' -14' Boats-Heavy Lo ads 381801 PJ17 3 9 xl OX 11.00 14'-1 6' Boats-Heavy Loads 379717 PJ19 3 9 x 9 11.00 11' ·14' l oads 377636 PJ18 3 9Xxl 1 11.00

11 ·18·30·33·35 ·40 HP 51 ·70 Cruisers, Houseboats, Sailboats PJ41 3 l OXxl 0 15.50 Also 15 HP·51·55 17' -19' Boats- All l oads. Ski s 378581 PJ31 3 10%xl1Y: 15.50

14' -16' Boats- All l oads. Ski s 378580 PJ30 3 10Yax1 2l4. 15 .50 14' -16' Boats- All l oads. Skis 380637 PJ 31 3 10Yzx12 t 5.50 14'-16' Boa ts-light l oads 378579 PJ35 3 10%x13X 15.50 12' -1 4' Bo ats- light Loads 378571 PJ40 3 10Y-x 14 15.50

50 HP 58·68 Cruisers. Houseboats. Sailboats PJ51 3 13 x 8 11.50 Also 60 -65 HP with Cruisers. Houseboats. Sail boats PJ51 3 13 x 9 11.50 Heavy Duty Ge ar Ca se Cruisers. Houseboats, Sailboats PJ56 3 13Xx 9 11.50

20' -24' Boats- All l oads PJ53 3 13 x1 0 11.50 14'-16' Boats- All Loads. Skis 178155 PJ50 3 12 Xx14 10.5 0

60 ·65·75·80 ·85·90 HP 60·68 17' -19' Boa ts- All loads, Skis 379160 PJ74* 3 10 x 9:4 16.00 ·Small Hub Prop- 17' -19' Boats- AU l oads, Skis 378040 PJ 75 3 10Xx10 16.00 uses special Small Nut- 17' -1 9' Boats- All loads, Skis 593437 PJ78 3 9J.{x10 16.00 Part No. NP74 at $1.00 list 16' -17' Boats- All l oa ds, Skis 377978 PJ 76 3 10 xlI 16.00

16'-17' Boats-All loa ds, Ski s 381446 PJ73* 3 10 xll 16.00 14'-16' Boats-All l oads, Skis 378039 PJ77 3 10 x11 16.00

55 ,60 ·85 ·115 HP 68·70 17' -19 ' Boats- All l oad s, Skis 381763 PJ80 3 13%x 15 16.50 RPM 4000·5000 14'-1 6' Boats- All loads, Skis 381764 PJ81 3 13Xx17 16.50 Thru Hub Exhaust 14'-1 6' Boats- li ght loads 381765 PJ81 3 13 x1 9 16.50

12' -14' Boats-li ght l oads 381766 PJ83 3 13 x21 16.50

GALE 11·14·15 HP 51 ·63 12'-14' Boats- All lo ads, Skis 376 737 PJ1 4 xl i 10.00

MERCURY NEA REST M ERe

39·40 68·70 6 1 8.00

60·75 68·69 48·47938A1 PM1 8 1 7~x8 8.00 48·47944A1 PM17 3 8%x5 9.00

Mm 75-1 10 68·70 Standa rd Replacement 48·47911A1 PM11 1 oX 9 9.00 l ight Runabouts, l ight l oad 48 A7916At PM19 1 9 x10 9. 00 14' -1 6' Boats- All Skis 48A7670A1 PM10 3 9 x 7 11.00

Merc ZOO 63·70 1 Skis 48·33481A1 PM16 9Xx 9 48-33480Al 10 xl 1

61·70 17' -19' Boats-A ll l oads, Skis 14' -16' Boats- All l oad s, Skis 14' ·16' loads

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BRONZE ALUMINUM

PART DIA . &. MOTOR & MODEL YEAR SOAT StZE AND NO. BLAOES PITCH

AMC302 8 x 7

9.9 HP- RPM 4500-5000 68 -70 lig ht Runa bouts, li ght l oads Standard Replaceme nt PCi2 axx BX 14'·16' Boats- All Loads, Skis PC10 axx 8

16-20 HP-RPM 4500 -55 00 59-67 17'-19' Boats- All Loads, Skis AMC359 3 axx 7X Standard Repl acement AMC36 5 3 axx ax 14' ·16' Boats- All AMC 353 3 ax .. 9

20 HP-RPM 4500-5500 68·70 Stan da rd Rep lacement AMC490 3 ax .. ax 16.50 14'·16' Boats- All loads Skis PR5 3 ax .. 8 20.00 PR4 3 axx B 17.00 11"-1 4' PR9 3 aXxl0 20.00 PR8 3 8)4 .. 10 17.00

40 -50 HP-RPM 4400-5100 61-65 16' ·11' Boats- All SMC71 4 3 lO Xx12 25 .50 SMC715 10)4x12 17.50 14' -16' Boats-All SMC7 13 10Xx13 17.50

35 -45 -50-55 HP- 66 -70 Cruisers. Houseboats. Sail boats AMC307 3 IO Y- xIQ 26.00 AMC308 3 1 O%xl 0 RPM 5000-5500 , 7' -19' Boats- All Lo ads. Skis PR131 3 10 Xxl 1 29.00 PR130 3 IOXx11 Splined Shaft 16' -17' Boa ts- All Loads. Skis PR133 3 10Xx12 29 .00 PRm 3 10Xx12

14' -16' Bo ats- All Skis PR135 3 10 X;d3 29.00 PR134 3 10:4x13

14' -16 ' Boats- light loads PR137 3 10Xx14 29.00 PR136 3 10Xx14 l ig ht Runabouts. li ght loads PRm 3 10Xx15 29.00 PR138 3 10Xx15 12' ·14' Loads AJC310 2 1O~ K1 5 28.00 AJC3 11 2 10~x1 5

75 HP- RPM 4000-51 00 66 -67 Cruisers, Houseboats, Sailboats SMC71 3 13 xl 0 40.00 SMC90 3 13 xl0 Splined Shaft 20' -24' Boats- One Engi ne SM C96 3 12%x11 40.00 SMC73 3 12Yaxll

IT -19 ' Boats-All l oads, Skis SMC75 3 12Ya x12 40.00 SMC74 3 12Yax12 l S' -1 T Boats- All Skis SMC77 3 lZYsx13 40.00 SMC76 3 I ZYsx13

SMC79 3 12)fsx14 40.00 SMC78 12Yax14 26.00 AJC489 2 12 x15 40.00

80 HP- RPM 4400- 5100 61-65 Cruisers, Houseboats, Sa ilboats SMC72 3 13 x 8 41.50 PJ51 3 13 x 8 22.50 20' -24' Boats- One Engine SMC68 3 12)4x12 41.50 SMC69 3 12Yax12 25.00 17' -19' Boats- All l oa ds, Skis 3 12 )4x13 41.50 SMC61 3 12Ysx13 25.00

16' -17' Boats- All l oads, Skis SMC62 3 12%x14 41.50 PJ50 3 12Ysx14 20.50 14' -16' Boats- All loads, Skis SMC65 3 12Ysx15 25.00

loads AJC487 2 12 x16 41 .50

105 HP- RPM 4500 -5 500 66 -67 Cruisers, Houseboats, Sa ilboats SMC83 3 13 x12 43.50 SMC82 3 13 x1"2 29.00 Splined Shaft 20' -24' Boats-One Engine SMC85 3 13 x13 43.50 SMC84 3 13 x13 29.00

17' -19' Boats- All loads, Skis SMC87 3 13 x14 43.50 SMC86 3 13 x14 29.00

16'-11' Boats- All loads, Skis SMC89 3 13 x15 43.50 SMC88 13 x15 29.00 Racing Runabouts AJC504 2 13 x17 43.50

105 HP- RPM 4500-5500 68 -70 Cruisers, Houseboats PR64 3 13 x13 43.50 PR65 3 13 x13 30.00 75 -85 HP-R PM 4500-5100 Cruisers, Hou seboats 00108 4 13 xl0 35.00 Splined Shaft 20 ' -24' Boats- One Engi ne 001 16 4 13 x12 35.00

20' -24' Boats-One PR66 x14 43.50 PR67 3 13 x14 30.00

For 75 -85 HP Reduce 1 l' -19' Boats- All l oads, Skis PR68 3 13 x15 43.50 PR69 3 13 x15 30 .00 pitch 2" 16' -17' Boats- Al l loads, Skis PR70 3 13 x16 43.50 PR71 3 13 x16 30.00

14'-16' Boats- All loads, Skis PR54 3 13 x18 43.50 PR55 3 13 x18 30.00 12' -14 ' Boats- li gh t l oads PR56 3 13 .19 43 .50 PR57 3 13 x19 30.00

l oads AJC84 2 13 x19 43.50 AJC85 2 13 x19 30.00

120 HP- RPM 5000-5500 1970 Crui sers, Houseboats PR75 3 13Yaxll 44.50 PR74 3 13 Yaxll 32 .50 Cruisers, Houseboats 00108 4 13 xl 0 35.00 20' -24' Boats-One 0011 6 4 13 x12 35.00 20' -24' Boats-One PR77 3 13 Ysx13 44.50 PR76 3 13%x13 32.50

1 l' -19' Boats-A ll l oads, Skis PR79 3 13Yax15 44.50 PR78 3 13%x15 32.50 16' -17' Boats- All loads, Skis PR81 3 13Ysx17 44.50 PR80 3 13Ysx17 32.50 14'-16' Boats- All loads, Skis PR83 3 13 Ya x19 44.50 PR82 3 13 Yax19 32.50 lig ht Runabouts, light loads AJC720 2 13 x21 44.50 AJC722 2 13 x21 32 .50 light Runabouts, li ght loads AJC724 2 13 x23 44.50 AJC726 2 13 x23 32.50

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BRONZE ALUMINUM PART DlA . & PART

MOTOR & MODEl YEAR BOAT SIZE AND RECOM NO. BLADES PITCH PRICE NO. BLADES

4 HP- RPM 4200·4800 68 ·70

SAC371 3 6 x 6 12.50 AJC62 6 x 8 5.00 AJC63 2 6 • 8 9.00

9 HP- RPM 4800·5600 6),)0 Standard Rep lacement SMC23 3 SXx ax 12.50 14' ·16' Boats- All l oads, Skis SMC24 3 SXx 7M 12.50 12' ·14 ' l oads AJC80 2 8 x 18.50

12·14 HP- RPM 4600-5400 60 ·70 AMC534 3 8J{x 7 16.50 AMC533 3 aY-x 8 16.50

AMC535 BY-x ax 11.00 AMC5 32 av.x 9 11.00

25 -28 HP-RPM 4600·5400 60·70 Cruisers, Houseboa ts. Sai lboa ts SMC846 3 9 x 7 15.00 14',16' Boats- All loads. Skis SMC849 3 9 x 9 21.00 SMC848 3 9 x 9 15.00 14' -16' Boats- All loads. Skis AMC670 4 9 x 9 20.50

SMC851 xl0 21.00 PS25 xl0 14.00 Loads AJC518 9Y2xl1 X 21.00 AJC517 9Xxl1 X 17.50

35 HP 1965 16' -17 ' Boals- All loads. Skis SMC717 3 10Y2xl1 17.50 14'·16' Boats- All lo ads. Skis SMC714 lO Xx12 25 .50 SMC715 3 10Xx12 17.50

40 ·45 HP-RPM 4800-5600 59·70 17 '·19' Boats- All Loads. Skis SMC636 10 xl0 23 .50 SMC635 3 10 xl0 17.50 , 6' -17' Boats-All Loads. Skis SM C638 10 x11 23.50 SMC637 3 10 xl l 17.50 14' ·16' Boats- All l oads. Skis SMC640 10 x12 23.50 PS40 3 10 x12X 16.00

14' ·16' Boats-light Loads SMC641 3 10 x13 17.50 12' -14' Boats- l ight l oads SMC697 3 10 x14 17.50

60·75 HP- RPM 4800·5600 59·70 Cruisers, Houseboats. Sa ilboats l1Xx 8 3 l1 Xx 8 19.00 20' -24' Boats- One Eng ine 3 l1XxlO 19.00 17' -19' Boats- All loads, Skis 3 11 Xxl1 19.00 16' -11' Boats- All 3 11 Xx12 19.00

19. 00 19.00

-BRONZE ALUMINUM I

PART DtA,& PART DIA" & MOTOR & MODEL YEAR BOAT SIZE AND RECOMMENDATION NO. BLADE S PITCH PRICE .0. BLADES PITCH PRICE

100 HP-RPM 4500·5500 66·68 Crui sers, Houseboats PR l17 3 14 xl 0 64.00 PR l1 6 3 14 xl0 42.50 Cruisers, Hou se boats 00218 4 14 xl 0 50.00 20' -24' Boats- One En gine PRl14 3 14 xll 64.00 PRll5 3 14 xll 42.50 20' -24' Boats- One Engine PRll9 3 14 x12 64.00 PR l1 8 3 14 x12 42.50 17' -19' Boats- All loads, Skis PR1 04 3 13 x14 49.50 PR105 3 13 x14 42.50 15' -17' Boats-All loads, Skis PR106 3 12Xx15 47.50 PR107 3 12 Yzx15 42. 50 14' -16' Boats-All loads, Skis PR108 3 UXx16 47 .50 PR109 3 12Xx16 41.50

14' -16' Boats- light Loads PR ll0 3 12Xx17 47.50 PR1 11 3 12}'2x17 42.50 12'-14' Boats-light l oads AJC221 2 13Yax17 47.00 li gh t Runabou ts, li gh t Loads PRll2 3 12Xx18 47 .50 PRll3 3 12Yix18 42.50 Light Runabouts, Light Load s AJCm 2 13 Ysx18 47.00 Racing Ru nabouts AJC225 2 13 V. x19 47.00

60, 65. 75. 80, 85, 90 HP 60·68 Barges, Hl!avy Boats SMC865 3 10Yax 6 18.00

I RPM 4000-5000 thru 1967 20' -24' Boats- One Engine SMC863 3 10 Xx 8 30.00 SMC864 3 10Xx 8 18.00 RPM 4500·5500·1968 17" ,1 9' Bnats- AII Loads, Skis SMC861 3 10Xx 9 30.00 SMC862 3 10Xx 9 18.00

17' -19' Boats- All l oads, Skis SMC855 3 10 Xxl0 30.00 PJ75 3 lO Xx1 0 16.00 16' -17' Boats- All loads, Skis SMC857 3 10 Xxl 1 30.00 PJ76 3 10 x11 16.00

"'" 14' -16' Boats- All loads, Skis SMC 859 3 10 x12 30.00 PJ77 3 10 .12 16.00

14' -16" Boats- Ligh t loads SMC866 3 10 x13 30.00 SMC867 3 10 .1 3 18.00 12' -14' Boats- light loads SMC868 3 10 x14 30.00 SMC869 3 10 x14 18.00 Li ght Runabouts, Li ght loads AJC455 2 10Yax15 33.00

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EVINRUDE-JOHNSON-GALE (Cont.) BRONZE ALUM INUM

PART DIA. & PART DIA. & MOTOR & MODEL YEAR BOAT SIZE AN D NO. BLADES PITCH PRICE NO. BLADES PITCH PRICE

55·60·85 HP- 68·70 Cruisers, Houseboats, PR191 3 14 x11 $66.00 PR190 3 14 x11 $29.00 RPM 4000·5000 20' -24' Boats-One Engine PR189 3 14 x13 66 .00 PR188 3 14 x13 19.00 Thru Hub Exhaust 1 T -19' Boats- All Loads, Skis PR187 3 13Yi.x15 66 .00 ·PR186 3 13Xx15 19.00

14' -16' Boals- All loads, Skis PR2B5 3 13Xx17 66.00 PR184 3 13Xx17 19.00 14' -16 ' BOlils-Light Loads PR183 3 13Xx19 66 .00 PR181 3 13Xx19 19.00 12' -14 ' Boats-Light Loads PR181 3 13Xx21 66.00 PR180 3 13Xx21 19.00

Runabouts, Light Loads AJG310·G 1 12Xx23 66.00 AJG311·G 1 12XxZ3 31.00 Runabouts, Loads AJG311·G 1 12Yox25 66.00 AJG313 ·G 1 12Xx25 31.00

115 HP-RPM 5000·5500 68·70 Cruisers, Houseboats PR191 3 14 xlI 66.00 PR190 3 14 x11 19.00 Cruis ers, Houseboats OU310 4 14 xl0 35.00 20' -24' Boats-One Eng ine PR189 3 14 x13 66.00 PR188 3 14 x13 19 .00 20' -24 ' Boats-One Eng ine OU318 4 14 x12 35.00 r 19' -21' Boats- All loads, Skis PR187 3 13Xx15 66.00 PR186 3 13Xx15 19.00 19· ·11· Loads OU336 4 14 x14 35.00 17· ·19· l oads PR185 3 13Xx17 66.00 PR184 3 13Xx17 19.00 14· ·16· LDads PR183 3 13);.x:19 66.00 PR181 3 13Xx19 19.00

, Boats- Light Loa ds, PR181 3 1312x21 66 .00 PR180 3 1312x21 19.00 Runahouts, Light Loads AJG31O·G 1 13%x23 66 .00 AJC311·G 1 13%x23 31.00 Runaho uts, Light Loads AJG311·G 1 13%x25 66 .00 AJG313·G 1 13%x25 31 .00

50 HP-RPM 4000 -5000 58 ·68 Cruisers, Houseboats, Sailboats SMClZ 3 13 x 8 41 .50 PJ51 3 13 x 8 11.50 Also 60 -65 HP with Heavy 17' -19' Boats-All Loads, Skis SMG68 3 12Ysx12 41 .50 SMG69 3 12Ysx12 15.00 Duty Gear Case 16 '-17' Boats- All Loads, Skis SMG60 3 12Ysx13 41.50 SMG61 3 12Ysx13 15.00

14' -16' Boats-All Loads, Skis SMG61 3 12Ysx14 41.50 PJ50 3 12 Ysx14 10.50 14' -16' Baats-Light Loads SMG65 3 12Ysx15 15.00

Runabouts, Lig ht Loads

11.18.30.33.35.40 HP- 51·70 Barges, 17.50 RPM 400 0·5000 20' -24' Cnlisers, One Engine PR91 3 10;;';x10 17.50 PR90 3 10;;';x10 19.00 15 HP-51·55 17' -19' Boats- All Loads, Skis PR93 3 10Xx11 17.50 PR91 3 10;;';x11 19.00

17' -19' Boats- All Loads, Skis AMG464 4 10 x11 18.50 AMG444 4 10 xlI 13.50 16' -17' Boats-All Loa ds, Skis PR95 3 10 Xx1 2 17.50 PR94 3 10Xx12 19.00 16' -17' Boats- All Laads, Skis AMG445 4 10 xl1 13.50 Weed less JWC41 1 10%x1212 19.50

12 '·14' Boats-Light Loads AJG467 1 1012x16 17.50 AJG469 1 1012x16 19.00

~. 20' -24' Boats- One Engine AMG384 3 11 xl0 14.50 12'-14' Boats-Light Loads PR101 3 10Xx15 17.50 PR100 3 10;;';x15 19.00 14· ·16· Loads PR99 3 10Xx14 17.50 PR98 3 10;;';x14 19.00

14.15.18.10 HP- 50·70 Cruisers, Houseboats, Sailboats SMG38 3 9Xx 7 10.00 SMG39 3 9Xx 7 14.00 RPM 4000·5000 16' -17' Boats-All Loads, Skis AMC448 4 9 x 9 19.00 Also 25 HP- 1969 Weed less EWG 18 3 9 xl0 10.00 EWG19 3 9 x10 14.00

16' -17' Boats-All Loads, Skis PR11 3 8%x 9 10.00 PR10 3 8%x 9 14.00 14'-16' Boats- All Loads, Skis PR13 3 8%x10 10.00 PRll 3 8%x1 0 14,00

These propellers also fit 14'-16' Boats-Light Loads PR15 3 8%xll 10.00 PR14 3 8%x11 14.00 Penta Cresent (Sweden) 12'-14' Boals- Light Laads PR17 3 8%x12 10.00 PR16 3 8Xx12 14.00

Light Runabouts, Li Loads AJG417 1 9Xx12 10.00 AJG413 1 9Xx12 14.00 ;

14' ·16' Boats- All Loads, Skis SMG15 3 BXx 8 18.50 PJ11 3 8Xx 8 10.00 JWG11 3 8;;';x 8 18.50 JWC13 3 8Xx 8 11.00 SMG17 3 8Xx 9 18.50 SMG18 3 8Xx 9 11.00 AJC175 1 8 xl0 18.50

6 HP-RPM 4000-5000 66·70 AMC421 3 7%x 6~ 11.50 AMC422 3 7%x 6X 9.50 Loads AMC413 3 7Xx 7 11.50

56·65 14'-16' Boats- Light Loads AM430 3 7Xx 6X 11.50 AM431 3 7%x 6X 9.50 12' -1 4' Boats-Light Loads AM433 3 7%x 7 11.50 Weedless JWG5 3 7Xx 6X 9.50

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BRONZE ALUM INUM

PART iliA. & PART DlA. & MOTOR & MO DEL YEAR BOAT SIZE AND RECOMMENDATION NO. BLADES PITCH PRICE NO. BLADES PITCH PRICE

55 HP 61·70 Cruisers. Houseboats, Sai lboats SMC629 11Xx B $36.50 PS76 3 11 Xx 8 $19.00 Cruisers, Houseboats, Sailboa ts AMC712 4 11 Xx 8 37.00 20' -24' Boats-One PS75 3 11)1ix 9 19.00

17' -19' Boats- All Loads. Skis PS74 3 11 J4xl 0 19,00 16' ·1 7' Boats-AU Loads, Skis SMC616 3 11 Xxl1 36.50 PS73 3 11 Xxl 1 1 9~ 00 14' -lS' Boats-Ailloarls, Skis SMC628 3 11 Xx12 36.50 PS71 3 11 Yzx 12 19.00 14'·16' BoaJs- Ughlloads 3 l1 Xx13 36.50 PS71 3 11 Xx13 19.00

BRONZE ALUM INUM

PART CIA. & PART DIA.& MOTOR & MODEL YEAR BOAT SIZE AND RECOMMENDATION NO. BLADES PITCH PRICE NO. BLADES PITCH PR ICE

3iH HP 46-70 SAIO 2 7%x 6 $ 6.00 SA12 2 7Yex 5 8.00

7Yz HP Weedless- 60 -70 SAC371 3 6 x 6 12.50 RPM 4200-4800 AJC62 2 6 x 8 $15.00 AJC63 2 6 x 8 9.00

7}1 HP-RPM 41004800 63-70 14' -16' Boats- All l oads. Skis SMC22 3 axx 5 12.50 Straight l ower Unit- Standard Rep lacement SMC20 3 814x 6Yz 12.50

Hand

9 HP- RPM 4BOO-5600 67 -70 Houseboats, San boats SMC22 3 BXx 5 12.50 Standard Rep lacement SMC23 3 9Xx ax 12.50 14' -16' Boats-All l oads, Skis SMC24 3 axx 7X 12.50 12' -14' Boats-light l oads AJC80 2 a x 9X 18.50

12-14.1 HP 60-67 14' -16' Boats-All loads, Skis AMC534 3 axx 7 16.50 RPM 4600-5400 14' -16' Boats- light l oads AMC533 3 axx 8 16.50

Standard Rep,lacement AMC535 3 axx ax 11.00 li gh t Runabouts, li gh t loads AMC532 3 9Xx 9 11.00

22-25-27.7-2B HP 58-67 SMC846 3 9 x 7 15.00 RPM 4600-5400 SMC849 9 x 9 21.00 SMCB4B 3 9 x 9 15.00

AMC670 4 9 x 9 20.50

SMC85 1 9 ,10 21.00 PS25 3 14.00 AJC518 9Xx11X 21.00 AJC517 2 17.50

55-58 16' -17 ' Boats-All loads, Skis SMC648 3 10 x11 23.50 SMC647 3 10 x11 17.50 14'-1 6' Boats-A ll loads, Skis SMC650 3 10 xl1 23.50 SMC649 3 10 xl 2 17.50

59-69 17' -19' Boats-All l oads, Skis 3 10 xlO 23.50 SMC635 3 10 xlO 17.50 16' -17' Boats- All loads, Skis 3 10 x11 23.50 SMC637 3 10 x11 17.50

Right Hand Prop 14' -16' Boats- All loads, Skis 3 10 xl2 23.50 PS40 3 10 xl2 16.00

14" -15· l oads SMC641 3 10 xl3 17.50 14· -15· l oa ds SMC697 3 10 xl4 17.50

60-75.2 HP 58-59 Barges, Extra Heavv Boats 3 11 J4x 8 36.50 PS76 3 11 J4x a 19.00 RPM 4800-5600 Cruisers, Houseboats, One Engine PS75 3 l 1Xx 9 19.00

20' -24' Boats-One 11 Xx1 0 42.00 PS74 3 11 Xxl0 19.00

l1Xx11 36.50 PS73 3 11 Xxl1 19.00 llXx12 36.50 PS71 3 l1Xx12 19.00 11 J4x13 36.50 PS72 3 l1 Xx13 19.00 11 Xx14 36.50 PS70 3 ll Xx14 19.00

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BRONZE ALUMINUM

NEAREST NEAREST ~ ~

BOAT SIZE PART MERCURY CIA. & PART MERCURY 0 DIA.& ~

MOTOR MODEL (YEAR ) AND RECOMMENDATIONS NO. EnUIVALENT BLADES PITCH NO. EnUIVALENT c:: PITCH PRICE

5000·5400 Standard Replacement 48 ·47940Al 1 8Xx 6 $ 8.00

PM18 7Yax 8 8.00 PM17 ay-x 5 9.00

PM4 48·31114Al 1 8 x 6 9.50 Standard Replacement PM6 48·31105Al 1 8 x 8 9.50

Mark 10, IDA, 15A, 100-150 14'-16' Boats-All Loads, Skis PM14 48·17787A3 3 9Xx 7X 17.00 (57 ·61) 14' ,16' Boats-Light Loads PM15 48 ·18880Al 1 9)4x ax 16.00

11' ·14' Loads PM13 48·16608Al 1 9Xx 9)4 16.00

Aark 28, 28A, 200-250 14' ,16 ' Boats-All Loads, Skis PM17 48 ·18037Al 3 9Xx 9 17.00 (58 ·61 ) 14' ·16' Boats-Li ght loads PM18 48·18036Al 1 9Xxl1 16.00

11' ·14' Loads pf,m 48·18038Al 1 9Xx12 16.00

Mark 30 (56·58) 14' ·1 6' AMC507 3 914xl0 $18.50 AMC506 3 9)0.xl0 14.50 11' ·14' AJC570 1 9 xl1 18.00

Mere 75-110 Standard Rep lacement PM11 48-47911Al 1 9 x 9 9.00 RPM 5000·5400 Light Runabouts, Light Loads PM19 48 ·47916Al 1 9 xl0 9.00

14' -16' Boats- All Loads, Skis PM10 48-47670Al 3 9 x 7 11.00

5000·5400 PM11 48·31364A 1 1 x 9 9.50 PM10 48·31504Al 1 xl0 9.50

5000 ·5400 PM16 48 ·33481A 1 3 9Xx 9 14.00 PM30 48·33480Al 1 10 x11 13.00

Mark 58, 58A, 400, 500, 16' -17' Boats- All Loads, Skis AMC58i S· 48·111 05A2 10 xl 0 37.00 AMC580S 48 ·11575A1 3 10 xl0 14.00 50, 55, 35A, 300, 350 14',16' Boats-All Loads, Skis AMC578S 10 x11 37 .00 AMC577S 3 10 xll 14.00

(56 ·61 ) 14' -16' Boats- All Loads, Skis PM56 48·19985A1 1 10Xxl0 18,00 11 Spl ine 14' -1 B' Loads PM55 48-Z2914A2 1 10Xx12 18,00

11' ·14' Loads PM54 4B ·19986A1 1 10Xx13 18.00

Merc 300, 350, 450, Cru isers, Houseboats, Sa i I PR30 48·56162Al 3 10Xx 9 41.00 PR31 48 ·56148Al 3 10Xx 9 14.00 500, (61·70) 17'-19' Boats-All Loads, Skis PR31 48 ·56160Al 3 10Xx10 41.00 PR33 48 ·56146Al 3 10Xxl0 14.00

Prop Exhaust 16' -17' Boats-All Loads, Skis PR34 3 10Xxll 41.00 PR35 48·56144Al 3 10Xxl1 14.00 14'-16' Boats- All Loads, Skis PR36 3 10Xx12 42 .00 PR37 48·56240Al 3 lOXxl2 14.00

4800 ·5500 14' -16' Boats-Ught Loads PR38 3 10Xx13 41.00 PR39 48 ·56236Al 3 lOXx13 14.00 12' -14' Boats- Light Loads PR42 3 10Xxl 5 41.00 PR43 48 ·56131Al 3 10Xx15 14.00

These propellers also fit 17' -1 9' Boats- All Loads, Skis AJC476 48·56158Al 1 10Xxll 34.00 PM502 48·5624BAl 2 10 Xxll 18.50 Camit! (Italy) 14'-16' Boats- All Loads, Skis AJC478 48 ·56156Al 1 10Xx12 34.00 PM501 48-56238A1 2 10Xx12 18.50

14' -1 6' Boats-Ught Loads AJC480 48·56154Al 1 10Xx13 34.00 PM500 48·56134Al 1 10Xx13 18.50 12' -14' Boats-Ught Loads AJC481 48 ·56151Al 1 1 OXxl 5 34 .00 Light Runabouts, Ught Loads AJC484 48 ·56150Al 1 10Xx17 34.00

Mark 78, 78A, 75, 75A, 16' -17' Boats-All Loads, Skis SMC874 3 12Xx13 38.00 600 (57 ·BO) 14' -16' Boats- All Loads, Skis SMC885 3 12Xxl5 16.00

14' -16' Boats- Ught Loads PM78 48·19195Al 1 13Xx15 11.00

650·700A·800 17'-19' Boats- All Loads, Skis PR150 48·3039BA3 3 13 xll 60.00 PR151 48·35936A3 3 13 xl 1 18.00 (61 ·70) 16' -17' Boats- All Loads, Skis PR151 48·30394A3 3 13 x13 60 .00 PR153 48 ·31391A3 3 13 x13 18.00

RH Gear Shift 14'-16' Boats-A ll Loads, Skis PR154 48·314BOA3 3 13 x15 60.00 PR155 48·31390A3 3 13 x15 18.00 RPM 4800 ·5300 14' -16' Boats- AI! Loads, Skis AJC587 48·19660A1 2 13Xx15 BO,OO AJC588 48 ·31074A1 1 13Ysx15 14.00

Light Runabouts, Light Loads AJC616 48·29653A1 1 13Ysx17 60.00 PM801 48:31071A1 1 13Ysx17 10.00 Ra cing Runabouts AJC618 48 ·2965BA1 1 13Ysx19 60 .00

1000, 1100, 1150 Cruisers, Houseboats 4 13 xl0 35 .00 (61·70) 20' -24' Boats- One Engine 4 13 xl 1 35.00

RPM 4800·5300 20' -24 ' Boats- One Engine PR150 48·30396A3 13 x11 60.00 PR151 48·35936A3 3 13 xll 18,00 17'-19' Boats-All Loads, Sk is PR151 48 ·30394A3 13 x13 60.00 PR153 48·31391A3 3 13 x13 18.00

800A, 850, 900, 950 16' -17' Boats-All Loads, Skis PR154 48 ·31460A3 3 13 x15 60 .00 PR155 48 ·32390A3 3 13 x15 18.00 (61 ·70) 14'-16' Boats- All Loads, Skis PR156 48·31458A3 3 13 x17 60 .00 PR157 48·31164A3 3 13 x17 18.00

(use 2" lower pitch) 14'-16' Boats- Light Loads PR158 48 ·31748A3 3 13 x19 60 ,00 PR159 48·31750A3 3 13 x19 18.00 11 ' ·14' Loads PR160 ·31744A3 3 13 x11 60.00 PR161 48·31746A3 3 13 x11 18.00

Light Runabouts, Ught Loads PR162 48·51006A3 3 13 x13 60.00 PR163 48·51008A3 3 13 x13 18.00 Ught Runabouts, Light Loads PR164 48 ·51010A3 3 13 x25 60.00 PR165 48·52111A3 3 13 x25 18,00

(use 2" higher pitch) 16' -17' Boats- All Loads, Skis 48 ·19658A3 2 13Ysx17 60,00 48·31071Al 1 13Ysx17 10.00 14' -16' Boats- All Loads, Skis 48·31456A3 1 13Ysx19 60.00 48 ·31080Al 1 13Ysx19 10.00 12'-14' Boats-Light Loads 48"31451A3 1 13 Ys x21 60.00 48 ·31454A3 1 13Ysx21 10,00 Ught Runabouts, Light Loads 48 ·31450A3 1 13Ysx23 60.00 Racing Runabout 48 ·31448A3 1 13Ysx25 60 .00

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BRONZE ALUMINUM

PART DIA . & NO. BLADES PilCH PRICE

AM C320 AMC302 3 8 x 7 $14.00

GC55 2 AJ C5 5 2 8 x

Stafldard Replace ment 14' -16' Boats-Light loads

20 HP- RPM 4500-5500 68 -70 Standard Re pl acement 14' -16' Boats-Atlloads. Skis PR5 2 8Yzx 8 20.00 12' -1 4' Boats- light l oads PR9 2 8Yzxl0 20.00

45-50 HP- RPM 4400-5100 64-65 16' -17' Boats- All loads. Skis SMC714 3 10Yzx12 25. 50 14' ·16' Boats- All Load s. Skis

35·45·50-55 HP- 66-70 Cruise rs, Houseboats. Sailboats AM C307 3 l O%xl 0 26.00 AMC308 3 1 OYaxl 0 RPM 4500-5500 17'-19' Boats- All Loads, Skis PR131 3 10Xxl 1 29.00 PR130 3 10Xxl1 19.00 Spl in ed Shaft 16' -17' Boats- All loads, Skis PR133 3 10Xx12 29.00 PR132 3 10Xx12 19.00

14' ·16 ' Boats- All loads. Ski s PR135 3 lO Xx13 29 .00 PR134 3 l OXx13 19.00 14' -16' Boats- light Loads PR137 3 lO Xx14 29. 00 PR136 3 10Xx14 19.00

Runabouts. Loads PR139 3 10Xx1 5 29.00 PR138 3 10Xx15 19.00 l oads AJ C310 2 10 Yzx15 28.00 AJC311 2 10Yzx15 18.00

80 HP- RPM 4400 -5100 64-69 Crui sers. Houseboats SMC72 3 13 x 8 41.50 PJ51 3 13 x 8 20 ' -24' Boats- One Engi ne SMC68 3 12.Y.xl 2 41.50 SMC69 3 12Yax12 25 .00 17' -19' Boals-All Loads, Skis SMC60 3 , ZXx13 41.50 SM C61 3 12Xix13 25 .00 , 6' -17' Boats-All Load s, Ski s SMC62 3 12Ysx1 4 41.50 PJ50 3 12Ysx14 20 .50 14' -1 6' Boats-All Loads, Skis SMC65 3 12]4x15 25.00 Li ght Runabouts, Li ght Loads AJC487 2 12 x16 41.50

(not manufactured in last 6 years)

PA RT NO 0 11\.& PART NO DIA.& MOTOR & MODEl YEA' NO. BLADES PITCH METAL PRICE MOTQR& MOOEl... YEA' NO. BLADES PITCH METAl PRICE

CHA MPION M ERCURY (Ca n t. )

Sin gle & Twi n 39·4 2 P51 2 7 'hx 6'. AI $7. 00 10HPKF7 49-52 AJ 55 2 8 1,(, X 10 B, $19 .00

4 .2 HP 46·53 P90 2 8 x 5'h AI 9.00 7.9 H P 48-50 P 120 2 8 .10 AI 9 .50

CLINTON

2·5 HP C15 2 7 • 4 \; AI 8 .00

ElG I N

5-5 '12.6 H P 47 ·55 G40 2 71h x 1% AI 8."5"0 5 Y,., H P 56·59 GC54 2 7 'hx 7 AI 9 .00 7 'h H P 49 ·55 G50 2 7 'hx 8'12 AI 9.50 7 '12 H P 56·59 GC5 5 2 8

• 8 AI 9.50

2 5 HP 55·57 G92 3 0 %x 12 AI 19.00 PERKIN S-OLIVER 35 HP See West Bend 5'h·5-6'h HP 55 ·64 VIO 2 8 x 6 112 AI 10.00

EVINRUDE-JOHN SON 15· 16 -18 HP 55·54 ~-2- 9 xl0'/2 AI 13.50

7 'h H P 50·53 AM 34 0 3 7l.t.X 7 B, 15.50 35 HP 57 -59 Le ft hand

llt~ H P 54·58 AM417 3 8 • 7

B, 12 .50 See McCulloch ·Scott A M4 16 3 8

• 8 AI 9.50 30·35-4 0 H P 60-64 SMC678 3 10 '" AI 17.50

10 H P 50·5 7 AJC201 2 8'h x 11 B, 20.00 Right ha nd AMC264 3 8 'hx 8 112 AI 14.00

McCULLOCH SCOTT FAGEOL- CROFTON 5 HP 54·59 SAC40 2 7'h x 6 AI 9.00 35·4 5 HP 56-60 SMC647 3 10 .ll AI 17.50 Bai lAMatic V. I.P. 7Y,., HP 46·53 SA 7 3 7,,,1( 8 AI 12.50

7 1,4 HP 54-59 SAC50 2 B • 7 AI 9 .00 LAUSON Ba i lAMatk

2112.3 HP 40·5 7 L30 2 7'h x 51?: AI 8.50 10 HP 54·59 SAC60 Bai lAMat ic

2 8 '18 XlO AI 11.00

MARTIN 16 HP 50-55 SAC30 3 9'hx 6'12 A I 17.00

7 5-60-66 46·51 QI0 2 8 • B AI 10.50 Ri ght Hand 16 H P 56-57 SMC35 3 8'hx 8 AI 17.00

7. 5 liP 52-54 Q50 2 8 x 8ih AI 12.00 8aiiAMatic Le ft Hand

MERCURY

3'12·5 HP 49-55 K70 2 6%x 6112 AI 9.00 WEST BEN D (CHRYS LER)

6 HP 40·4 7 K I5 2 7 'Ys x 7 A I 9.00 5·5 ,/. & 6 HP 47-48 G40 _ 2_ 71hx 7 '/2 AI 8.5 0

6 HP Mark 55·60 K74 2 ~ AI 9 .00 7'12-8 HP 49·55 G50 2 7'h l( 8 '/2 AI 9.50 6 -60 12 HP 55-64 AMC355 -'-~ AI 17.00 -~

7 1h HP Mark 7 47-55 K50 2 7% 1( 8 AI 9.00 25-30 HP 55 -57 G92 - ,-1O%xl 2 AI 19.00 10 HP KE 7 47-52 K40 , 7 '/2x 9 AI 12.50 25·35 HP 58-6 3 SMC703 3 10lhxl2 AI 17.50

-

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--

/

Prop repair

Most damaged Michigan props can be perfectly reconditioned, eliminating the risk of costly engine damage through use of a bent or out-of-balance propeller. Repairs should be entrusted only to the factory or one of ou r authorized service stations. This is particularly important in cushion type props used on gear-shift engines. Propellers can be completely ruined through attempted re pai rs by in­sufficiently equipped and inexperienced shops. Factory Repair Station: Michigan Wheel Company, 1501 Buchanan Ave­nue, SW., Grand Rapids, Mich. 49502.

FACTORY OUTB OA RD Br STERN DRIVE PROPELLER REPAIR PRICES

6"- 1' " d ia. Bro nze o r A lum. . ...... . $ 8.50 11 \4" - 13" d ia. Bronze or Alum. . . 10.00 I 3 v."' - 15" die. Bron ze or Alum. . 13.50 1SW' dia, and larger.. . ......... . 19.00 CUPPED PROPS ... . . ..... . ...... . . . add 25% PITCH change - new or undamaged props,

at repair price Dia. Reduction - th ru 13" dia .. Dia. Reduction - 1314" dia. & la rger ...

~i~~ ~~~nLg:cd~~~d~t~i';.. t~dd~~g~'to . whee l repair, NET: Thru 18 h .p .. ..... .

5.50 9 .90 5 .00

19 h,p. thru 49 h .p., .......... . . . I':: '~ 50 h,p, thru 95 h.p., ..... . . ..

_ HJ goR~~i.~'tdE~ENT Or'lL'; (prop not'

2.20 3.30 4.30 7 .70

~

---

damaged) - NET: Th ru 95 h ,p " . , .. . . 100 h .p . and up.. . _,.

CUPPING - thru 14" d ia . NET. 15J/.o" & larger . NET ..

FACTORY INBOARD PROPELLER REPAIR PRICES 12· or 3-blade Manpnese Bronza)

Dia. Price

10" $1 0.0 0 II " 10.50 12" 11 .00 13" 11 .50 14" 12.50 IS" 14.50

0 18. Price

16" $ 15.50 17" 16 .50 IS" 19.50 19 " 2 1.50 20" 23 .00

Dia. Pric e

22" S25.00 2 4" 30.00 26" 33.50 28" 38.00 30" 42.50

(Abo ve 40" - o n Quotation)

6 ,60 g, OO 4.5 0 6 ,50

Oia. Price

32" $51.00 34 " 57.50 36" 63.50 38" 72.50 40" 83.00

Ni-Bral o r c ast-steel add 25% to above/ 4 o r 5 blades add 25% to above/Stainless Stee l add 100% to above /Cupped Prope llers add 25% to above A ll repairs at Owner's risk . Prices FO.B. Factory.

Racing propellers Changing racing conditions such as course length, con­dition of water, altitudes, etc., may call for

supplied in speCial high tensile raCing bronze alloy and stainless

steel, blades thinned for best racing performance and all in­

corporate the new cupped blade feature. Propellers listed are for

variation from sizes listed, and these can be supplied at no increase in cost. These suggested sizes are based on the minimum legal weights for each class and for sea level or near sea level operation. Deliveries normally

racing engines with a suggested diameter and pitch. Because these

are not similar to anything previously available on the market these should not be ordered size for size to re place

can be made from stock immedialely. All propellers are

" .. STOCK RACING ENGINES CLASS -

ENGI N E GEAR RATIO DIA . & PITCH

TEN SILE BRONZE

PRICE

STAIN LESS

STEEL PRICE

Anzani A Hydro - l :l 6~x 9 Anzani A Hydro - 16:21 7 x 13 Anzani B HydrO - l : l 6~x lOY.> Anzani B Hydro - 16:21 7 x 14 Champion A Hydro - 14: 19 7 x 12 Champion A Utility - 14 19 7 x 11 C hamplonBHydro - 14 197 x 13 Cham pion B Ullhty - 14 19 37 x 12 Konig A Hydro - l :1 6 x 8 Kon ig BHydro - l :1 S\4Ix l 0 Kon ig C Hydro- l :l 7J/.ox 12 Kon ig 0 Hydro- I :l 7 J/.o x 14 Mercury A HydrO - I : 1 6 x 7J/.o Mercury A Utility - I : 1 S x 7 Mercury A Hydro - 1S:21 SY.> x lOy'> Mercury A Utility - 1S:21 SY.> x 9 Y.> Mercu ry B Hydro - l:1 6J/.ox 9 Mercury B Utility - I : ' 6Y4X 8 Mercury B Hyd ro- 1S:21 7 x 14 Merc ury BUtility - 1S:2 1 7 x1 3 Merc ury CHydro - l :1 7 xl0 Mercury C Utility - 1:1 7 x 9 Mercury 0 Hydro - l :1 7Y4 x ' 1 Mercury D Utility - I :I 7Y4x 10 Mercury F Hydro - I:1 BJ-2x 13

$31.00 $42.00 31 .00 42.00 31.00 42.00 31.00 42.00 31:00 42.00 31.00 42.00 31.00 42.00 31.00 42.00 31 .00 42.00 31.00 42.00 31.00 42.00 31 .00 42 .00 31.00 42.00 31 .00 42.00 31.00 42 ,00 31.00 42.00 31,00 42 .00 31,00 42.00 31 .00 42 .00 31 .00 42.00 31.00 42 .00 31.00 42.00 31 .00 42.00 31.00 42.00

Mercury F Utilily - l :1 9 x, 2

~~r~ury ~3~!!I~u . In. lZo/s ~ 1~~ ~~ .gg

61 ,UO 61 .00

Chrysler '3S" Cu . In. 10 \.7 x 16 42 .00 Propellers for motors not listed - write lor information

OUTBOARD PLEASURE CRAFT (Optl RACING PROPS Small Rlcing HubO- High Tensile Bronze - Cupped

S IZ E LEFT HAN D RIGHT HAND PRICE MERCURY 35 THRU 50 H.P.

10Vix 15 AJ-600 $42.00 MERCURY 65 THRU 11 0 H.P.

13 x 19 AJ650 $63.00 13 x 19 CU P402· 65.00 13 x 21 AJ655 63.00 13 x 21 CU P404* 65 .00 13 x 23 AJ660 63.00 13 x 23 GUP4 08* 65.00 13 x 25 AJ700 63.00 13 x 25 CUP41 0 " 65.00 13 x 27 AJ702 63 .00 13 x 29 AJ704 63 ,00 14 x 27 AJ732 63,00 14 x 29 AJ734 63.00 14 x 31 AJ736 63.00 14 x 23 CUP422" 65.00 14 x 25 GUP424* 65.00 14 x 27 CUP426* 65.00 14 x 29 CUP42S"- 65.00 14 x 3 1 CUP430'" 65.00

"Props with hub exhaust and rubber hub Cushion

MERCURY "Bpp 100-125 H.P. 12 , 19 AJ2 19 AJ619 $63.00 12, 2 1 AJ221 AJ621 63 .00 12 , 23 AJ223 AJ623 63.00 12 , 25 AJ225 AJ625 63.00 12 , 27 AJ227 AJ627 63. 00 12 , 29 AJ 229 AJ629 63.00

CHRYSLER 75-105 H.P. (RACING LOWER UNIT)

10 , ,. AJ319 AJ320 $45 .00 10 , 15 AJ32 1 AJ322 45.00 10 , 1. AJ3 27 AJ32S 45 .00 10, 17 AJ329 AJ330 45 .00 10, 18 AJ331 AJ3 32 45.00

EVINRUOE.JOHHSON GT·115 & XI 15 13 , 19 AJ 710 AJ71 I $73.50 13 , 21 AJ712 73.50 13 , 23 AJ 714 AJ715 73.50 13 , 25 AJ716 73 .50 13 , 27 AJ718 73.50 13 , 29 AJ720 73,50

MERCURY - SUPER SPEEDMASTER - SPlINEO SHAFT

9 :l;/~ x 14 AJ 29 1 AJ292 $52.50 9 J,,, x 15 AJ293 AJ294 52.50 93,:, x 16 AJ295 AJ296 52.50 93A x 17 AJ297 AJ298 52.50 9 :1,4 x 18 AJ299 AJ300 52.50

another type or another make. There is a besl basic size in each

class to meet most conditions, and we offer this listing as a guide and to simplify propeller selection.

Accessories SLIDING MOTOR BRAC K ET (Below left) For troll ing or auxiliary motors on h i-transom boats . B rackel width 11".

No. 516 (to 10 H.P.) 18 " Rails. $26.00 No. 516A (1010 H .P.) 24" Rails 30.00 No. 530 (10 20 H 'p.) 18" Rails. 40.00 N o . 530A (to 20 H .P.) 2 4 " Rails 45.00

No. 525 and No. 527 MOTOR BRACKET (Above r ight) Perm an ent mount for aux i l iary or trol ling motors. Ha r d maple, natural finish w ith sand-cast a luminum brackets.

No. 525 ( to 10 H.P.) Syt' w id th $14.00 N o . 527 (to 25 H .P .) 1 I " w idth . 24.00

15

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MICHIGAN WHEEL

PANY 1501 BUCHANAN S.W .. GRAND RAPIDS. M ICHIGAN 49502 U.S.A.

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II:> 1969 MICHIGAN WHEEL CO. _ all rights reserved