348
IDLER PULLEYSSpecification Chart
ILLU
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Most of today’s vehicles use Idler Pulleys to assist in belt routing and tensioning within the accessory drive system. Air conditioning compressors, alternators, power steering pumps, and water pumps are aided by the function of Idler Pulleys. All Idler Pulleys are of the highest quality and meet or exceed OE specifications.
Vehicle manufacturers often use several sources for Idler Pulleys on a particular model. For that reason, the replacement pulley supplied may not always look like the pulley being replaced. In these instances, the supplied part will fit and function to O.E. specifications.
Idler & Belt Tensioner Pulley Specification Chart
Idler & Belt Tensioner Pulleys
PART # O.D. In. I.D. In. Belt In. Pulley Type Grovves Material
5000 3-1/4" 1/2" 1/2" V-BELT SINGLE STEEL5001 2-3/4" 11/16" 1" SERPENTINE 5 STEEL5002 3-1/8" 1/2" 3/4" SERPENTINE 5 STEEL5003 2-3/4" 1/2" 5/8" SERPENTINE 4 STEEL5004 3-1/4" 1/2" 1" BACK IDLER SMOOTH STEEL5005 3-3/8" 11/16" 1-3/8" BACK IDLER SMOOTH STEEL5007 4" 13/16" 1/2" V-BELT SINGLE STEEL5008 3-3/8" 11/16" 15/16" BACK IDLER SMOOTH STEEL5010 4-5/16" 11/16" 1" SERPENTINE 6 PLASTIC5011 3" 11/16" 1-1/2" BACK IDLER SMOOTH STEEL5012 3-1/4" 11/16" 15/16" BACK IDLER SMOOTH STEEL5013 2-3/4" 11/16" 1" BACK IDLER SMOOTH PLASTIC5014 3-9/16" 11/16" 1-7/16" BACK IDLER SMOOTH STEEL5015 2-3/4" 5/8" 3/4" SERPENTINE 4 STEEL5016 3-9/16" 11/16" 1-7/16" BACK IDLER SMOOTH STEEL5017 4-15/16" 1/2" 3/8" V-BELT SINGLE STEEL5018 3-1/2" 3/8" 1" BACK IDLER SMOOTH STEEL5019 3" 3/8" 1" BACK IDLER SMOOTH STEEL5020 3" 11/16" 7/8" BACK IDLER SMOOTH PLASTIC5021 3" 1/2" 7/8" SERPENTINE 6 STEEL5022 3" 1/2" 3/4" BACK IDLER SMOOTH STEEL5024 2-7/8" 11/16" 3/4" SERPENTINE 4 STEEL5025 2-3/4" 11/16" 1" BACK IDLER SMOOTH STEEL5026 3" 11/16" 1" BACK IDLER SMOOTH STEEL5027 2-1/2" 5/16" 1" SERPENTINE 6 PLASTIC5028 3-3/4" 5/8" 1/2" V-BELT SINGLE STEEL5029 3-1/16" 3/8" 1" BACK IDLER SMOOTH PLASTIC5030 2-15/16" 5/16" 7/8" SERPENTINE 6 PLASTIC5031 3-1/2" 5/16" 1" BACK IDLER SMOOTH PLASTIC5032 2-7/16" 11/16" 1-1/8" SERPENTINE 7 PLASTIC5033 3-1/2" 5/16" 1" BACK IDLER SMOOTH PLASTIC5034 3-1/2" 5/16" 1" BACK IDLER SMOOTH PLASTIC5035 3-1/2" 5/16" 1" BACK IDLER SMOOTH PLASTIC5036 3-1/2" 11/16" 1-3/8" SERPENTINE 8 STEEL5037 5" 11/16" 1-1/8" SERPENTINE 8 PLASTIC5038 2-1/2" 11/16" 1" SERPENTINE 6 PLASTIC5039 3-1/2" 5/16" 1" BACK IDLER SMOOTH PLASTIC5040 3-1/8" 1/2" 1" BACK IDLER SMOOTH STEEL5041 3-1/8" 5/16" 1" BACK IDLER SMOOTH STEEL5042 2-1/2" 5/16" 1" SERPENTINE 6 PLASTIC5043 3-1/8" 11/16" 1" BACK IDLER SMOOTH PLASTIC5044 3-1/8" 7/16" 1" BACK IDLER SMOOTH PLASTIC5045 3" 11/16" 1-1/8" SERPENTINE 8 STEEL5047 2-3/4" 11/16" 1-1/8" BACK IDLER SMOOTH STEEL5048 2-3/4" NA 1-1/8" BACK IDLER SMOOTH PLASTIC5049 2-3/4" NA 1-1/16" BACK IDLER SMOOTH PLASTIC
349
IDLER PULLEYSSpecification Chart
ILLUSTRATED SECTION
PART # O.D. In. I.D. In. Belt In. Pulley Type Grovves Material5050 3-1/8" 5/16" 1-1/4" BACK IDLER SMOOTH PLASTIC5051 2-1/2" 5/16" 1-1/8" SERPENTINE 8 STEEL5052 3-3/8" 5/16" 7/8" SERPENTINE 6 PLASTIC5053 3-1/8" 5/16" 7/8" BACK IDLER SMOOTH PLASTIC5055 3-3/8" 11/16" 15/16" BACK IDLER SMOOTH STEEL5056 3" 11/16" 7/8" SERPENTINE 6 STEEL5057 3-1/2" 11/16" 1-1/16' BACK IDLER SMOOTH STEEL5058 3-1/2" 11/16" 1" SERPENTINE 7 PLASTIC5059 2-3/8" NA 11/16" SERPENTINE 4 PLASTIC5060 2-3/4" 5/8" 3/8" V-BELT SINGLE STEEL5061 3-1/2" 5/8" 1" BACK IDLER SMOOTH PLASTIC5062 3-1/8" 9/16" 1" BACK IDLER SMOOTH STEEL5064 3-15/16" 11/16" 1-3/16' BACK IDLER SMOOTH STEEL5065 3-7/8" 11/16" 1/2" V-BELT SINGLE STEEL5066 3-1/2" 11/16" 1" SERPENTINE 6 PLASTIC5900 3-1/2" 11/16" 1/2" V-BELT SINGLE STEEL5901 3-5/8" 11/16" V-BELT SINGLE STEEL5902 3-1/8" 11/16" 1/2" V-BELT SINGLE STEEL5940 3-1/8" 11/16" 11/16" SERPENTINE 4 STEEL5941 3" 11/16" 3/4" SERPENTINE 4 STEEL5942 3-5/16" 1" BACK IDLER SMOOTH STEEL5950 3-7/8" 1/2" V-BELT SINGLE STEEL5951 3-3/4" 1/2" V-BELT SINGLE STEEL5954 3-3/4" 1/2" 3/8" V-BELT SINGLE STEEL5957 3-1/8" 11/16" 1/2" V-BELT SINGLE STEEL5959 3-1/4" 11/16" 1" BACK IDLER SINGLE STEEL5960 4-1/2" 7/16" V-BELT SINGLE STEEL5963 3-1/4" 1" BACK IDLER SINGLE STEEL5964 3-5/16" 1" BACK IDLER SMOOTH STEEL5965 3-1/4" 1" BACK IDLER SMOOTH STEEL5968 4" 11/16" 1" BACK IDLER SMOOTH STEEL5969 3-1/4" 11/16" 1" BACK IDLER SMOOTH PLASTIC5970 3-3/4" 11/16" 1" BACK IDLER SMOOTH PLASTIC5971 3-1/4" 11/16" 1" SERPENTINE 6 PLASTIC5972 3" 11/16" 1" BACK IDLER SMOOTH PLASTIC5973 3-1/2" 11/16" 1" BACK IDLER SMOOTH PLASTIC5974 3-1/4" 11/16" 1-1/4" BACK IDLER SMOOTH PLASTIC5975 3-1/2" 11/16" 1" BACK IDLER SMOOTH STEEL5976 3-3/4" 11/16" 1-1/8" SERPENTINE 6 PLASTIC5978 5-3/16" 11/16" 15/16" SERPENTINE 6 PLASTIC5979 3" 11/16" 1" BACK IDLER SMOOTH STEEL5980 3-1/8" 11/16" 5/8" SERPENTINE 7 PLASTIC5981 3" 11/16" 1-1/4" FLAT BACK SMOOTH PLASTIC5982 3-3/4" 11/16" 5/8" SERPENTINE 4 PLASTIC5983 2-3/4" 3/8" 1" SERPENTINE 4 PLASTIC5984 2-3/4" 3/8" 1-1/8" BACK IDLER SMOOTH PLASTIC5985 3-3/16" 3/8" 1-1/8" BACK IDLER SMOOTH PLASTIC5986 2-15/16" 1" BACK IDLER SMOOTH PLASTIC5987 2-3/4" 3/8" 1" BACK IDLER SMOOTH PLASTIC5989 3-3/16" 3/8" 1" BACK IDLER SMOOTH PLASTIC5990 3-1/2" 3/8" 1" BACK IDLER SMOOTH STEEL5991 5-3/16" 3/8" 1" SERPENTINE 6 PLASTIC5992 3-1/2" 11/16" 1-1/2" BACK IDLER SMOOTH STEEL5996 2-3/4" 11/16" 7/8" SERPENTINE 6 PLASTIC5996 2-3/4" 11/16" 7/8" SERPENTINE 6 PLASTIC
Idler & Belt Tensioner Pulley Specification Chart
350
IDLER PULLEYSIllustrated Guide
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5000NISSAN/TOYOTA
3-3/16” DIA. PULLEY
5001HONDA
2-3/4” DIA. PULLEY
5002INFINITI/NISSAN
3-1/8” DIA. PULLEY
5003ACURA/TOYOTA
2-3/4” DIA. PULLEY
5004INFINITI/NISSAN
3-3/8” DIA. PULLEY
5005NISSAN
3-3/8” DIA. PULLEY
5006NISSAN
3-3/8” DIA. PULLEY
5007NISSAN
4” DIA. PULLEY
5008NISSAN
3-3/8” DIA. PULLEY
5010GM LIGHT TRUCK
4-5/16” DIA. PULLEY
5011ACURA/HONDA3” DIA. PULLEY
5012GM/NISSAN
3-1/4” DIA. PULLEY
5013FORD/GM/TOYOTA2-3/4” DIA. PULLEY
5014FORD LIGHT TRUCK
3-9/16” DIA. PULLEY
5015MAZDA
2-3/4” DIA. PULLEY
5016JEEP
3-9/16” DIA. PULLEY
351
IDLER PULLEYSIllustrated Guide
ILLUSTRATED SECTION
5017CHRYSLER/DODGE/JEEP4-15/16” DIA. PULLEY
5018CHRYSLER/DODGE/JEEP
3-1/2” DIA. PULLEY
5019CHRYSLER/DODGE/JEEP
3” DIA. PULLEY
5020FORD/GM
3” DIA. PULLEY
5021LEXUS/TOYOTA3” DIA. PULLEY
5022HYUNDAI/KIA3” DIA. PULLEY
5024HONDA/MAZDA
2-7/8” DIA. PULLEY
5025GM LIGHT TRUCK
2-3/4” DIA. PULLEY
5026GM LIGHT TRUCK/HONDA
3” DIA. PULLEY
5027MERCEDES-BENZ
2-1/2” DIA. PULLEY
5028DODGE/MERCEDES3-3/4” DIA. PULLEY
5029VOLKSWAGEN
3-1/16” DIA. PULLEY
5030VOLKSWAGEN
2-15/16” DIA. PULLEY
5031VOLKSWAGEN
3-1/2” DIA. PULLEY
5032VOLKSWAGEN
2-7/16” DIA. PULLEY
5033VOLVO
3-1/2” DIA. PULLEY
352
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5034VOLVO
3-1/2” DIA. PULLEY
5035VOLVO
3-1/2” DIA. PULLEY
5036FORD LIGHT TRUCK3-1/2” DIA. PULLEY
5037FORD
5” DIA. PULLEY
5038DODGE LIGHT TRUCK/MERCEDES
2-1/2” DIA. PULLEY
5039AUDI
3-1/2” DIA. PULLEY
5040SAAB
3-1/8” DIA. PULLEY
5041SAAB
3-1/8” DIA. PULLEY
5042SAAB
2-1/2” DIA. PULLEY
5043HONDA/SUBARU
3-1/8” DIA. PULLEY
5044BMW
3-1/8” DIA. PULLEY
5045ACURA/FORD LIGHT TRUCK
3” DIA. PULLEY
5047GM LIGHT TRUCK/TOYOTA
2-3/4” DIA. PULLEY
5048BMW
2-3/4” DIA. PULLEY
5049BMW
2-3/4” DIA. PULLEY
5050MERCEDES-BENZ
3-1/8” DIA. PULLEY
353
IDLER PULLEYSIllustrated Guide
ILLUSTRATED SECTION
5051MERCEDES-BENZ
2-1/2” DIA. PULLEY
5052MERCEDES-BENZ
3-3/8” DIA. PULLEY
5053BMW
3-1/8” DIA. PULLEY
5055PONTIAC
3-3/8” DIA. PULLEY
5056CHRYSLER/GM/HONDA
3” DIA. PULLEY
5057SATURN
3-1/2” DIA. PULLEY
5058FORD LIGHT TRUCK3-1/2” DIA. PULLEY
5059VOLKSWAGEN
2-3/8” DIA. PULLEY
5060VOLKSWAGEN
2-3/4” DIA. PULLEY
5061VOLKSWAGEN
3-1/2” DIA. PULLEY
5062NISSAN
3-1/8” DIA. PULLEY
5064LEXUS/TOYOTA
3-15/16” DIA. PULLEY
5065GM/FORD
3-7/8” DIA. PULLEY
5066FORD/GM/JEEP
3-1/2” DIA. PULLEY
5900CHRYSLER/FORD/GM3-1/2” DIA. PULLEY
5901AMERICAN MOTORS3-5/8” DIA. PULLEY
354
IDLER PULLEYSIllustrated Guide
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5902FORD
3-1/8” DIA. PULLEY
5940FORD/NISSAN
3-1/8” DIA. PULLEY
5941HONDA
3” DIA. PULLEY
5942FORD
3-5/16” DIA. PULLEY
5950FORD LIGHT TRUCK3-7/8” DIA. PULLEY
5951FORD
3-3/4” DIA. PULLEY
5954DODGE LIGHT TRUCK3-3/4” DIA. PULLEY
5957GM/NISSAN
3-1/8” DIA. PULLEY
5959FORD/GM
3-1/4” DIA. PULLEY
5960GM LIGHT TRUCK
4-1/2” DIA. PULLEY
5963FORD LIGHT TRUCK3-1/4” DIA. PULLEY
5964FORD
3-5/16” DIA. PULLEY
5965FORD
3-1/4” DIA. PULLEY
5968CHRYSLER/FORD/GM
4” DIA. PULLEY
5969FORD/GM/HONDA3-1/4” DIA. PULLEY
5970FORD/GM
3-3/4” DIA. PULLEY
355
IDLER PULLEYSIllustrated Guide
ILLUSTRATED SECTION
5971CHRYSLER/FORD/GM3-1/4” DIA. PULLEY
5972CHRYSLER/FORD/GM
3” DIA. PULLEY
5973CHRYSLER/FORD/GM3-1/2” DIA. PULLEY
5974AUDI/FORD
3-1/4” DIA. PULLEY
5975FORD/HONDA/TOYOTA
3-1/2” DIA. PULLEY
5976GM/JEEP
3-3/4” DIA. PULLEY
5978FORD/GM
5-3/16” DIA. PULLEY
5979FORD/GM/HONDA
3” DIA. PULLEY
5980DODGE LIGHT TRUCK3-1/8” DIA. PULLEY
5981FORD LIGHT TRUCK
3” DIA. PULLEY
5982GM LIGHT TRUCK
3-3/4” DIA. PULLEY
5983BMW
2-3/4” DIA. PULLEY
5984BMW
2-3/4” DIA. PULLEY
5985BMW
3-3/16” DIA. PULLEY
5987MERCEDES-BENZ
2-3/4” DIA. PULLEY
5989MERCEDES-BENZ
3-3/16” DIA. PULLEY
356
IDLER PULLEYSIllustrated Guide
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5990GM
3-1/2” DIA. PULLEY
5991GM LIGHT TRUCK
5-3/16” DIA. PULLEY
5992FORD LIGHT TRUCK3-1/2” DIA. PULLEY
5996FORD LIGHT TRUCK2-3/4” DIA. PULLEY
5780DODGE LIGHT TRUCK
5781DODGE LIGHT TRUCK
5782TOYOTA
5783TOYOTA
5784TOYOTA
5785LEXUS
5786CHEVROLET LIGHT TRUCK
5907
5908 5910 5920DODGE LIGHT TRUCK