Collection: Caterpillar Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Caterpillar parts for your vehicle's repair job. Search by part description or directly by part number. Message us directly with your VIN and part# and we can verify fitment.

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Lot of (2) CAT Caterpillar Stud Bolt Genuine OEM 1751366 | OS4-5-B
Regular price $17.50 USDRegular priceUnit price / per -
Caterpillar 2W-7212 CAT 2W7212 Genuine OEM Gasket | OS4-05-B
Regular price $7.66 USDRegular priceUnit price / per -
Hex Socket Head Bolt 8T-2396 Genuine OEM Caterpillar | OS4-05-A
Regular price $6.64 USDRegular priceUnit price / per -
Genuine OEM 2685589 SEAL CAT NEW SURPLUS | OS1-01-B
Regular price $15.32 USDRegular priceUnit price / per -
Water Pump Gasket kit 308-3436 Genuine OEM Caterpillar Kit | OS4-05-A
Regular price $25.53 USDRegular priceUnit price / per -
Genuine OEM Caterpillar Washer 994853 | OS1-01-B
Regular price $6.13 USDRegular priceUnit price / per -
245-4907 - CAT 36.17mm Internal Diameter Rubber O-Ring Seal | OS4-05-A
Regular price $6.64 USDRegular priceUnit price / per -
Genuine oem Caterpillar (Cat) 268-5582 Seal | OS1-01-B
Regular price $17.50 USDRegular priceUnit price / per -
Genuine CAT OEM 1631538 Solenoid for Caterpillar | DSK-02-4-C
Regular price $138.90 USDRegular priceUnit price / per -
CAT Caterpillar OEM "O" Ring Seal 9X-7712 | OS4-05-A
Regular price $6.64 USDRegular priceUnit price / per -
CAT OEM Caterpillar 358-1155 : FITTING-ELBO | VM1-02-A
Regular price $22.93 USDRegular priceUnit price / per -
GENUINE OEM Caterpillar Nos SWITCH #112-5475 | VM1-02-A
Regular price $25.00 USDRegular priceUnit price / per -
Caterpillar (Cat) 144-0481 or 1440481 Gasket OEM | OS2-09
Regular price $10.21 USDRegular priceUnit price / per -
305-3701 Temperature And Pressure Sensor Genuine CAT oem | CS10-D
Regular price $487.50 USDRegular priceUnit price / per -
CATERPILLAR CAT HOSE AS.-TUR 2934231 293-4231 Genuine OEM | CS10-E-T
Regular price $225.00 USDRegular priceUnit price / per
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BlueBird Bus Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM BlueBird Bus...
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Caterpillar Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Caterpillar parts...
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Volkswagen Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Volkswagen VW...
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Western Star Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Western Star...
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Hino Truck Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Hino Truck...
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Isuzu Truck Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Isuzu Truck...
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Mack Truck Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Mack Truck...
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Fisher Plow Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Fisherv/ Western...
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Cummins Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Cummins parts...
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Volvo Truck Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Volvo Truck...
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Freightliner Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Freightliner parts...