Collection: Cummins Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Cummins 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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Genuine OEM CUMMINS CLIP 3282059 | OS6-13
Regular price $15.32 USDRegular priceUnit price / per -
Genuine OEM CUMMINS ISOLATOR, NOISE 3899798 | OS6-13
Regular price $8.79 USDRegular priceUnit price / per -
Genuine OEM CUMMINS PLUG, THREADED 3046202 | OS6-13
Regular price $13.05 USDRegular priceUnit price / per -
4940688 Genuine OEM CUMMINS FUEL SUPPLY TUBE | CS11-C
Regular price $77.90 USDRegular priceUnit price / per -
GENUINE OEM CUMMINS Fuel Transfer Tube 3687030 | CS11-C
Regular price $32.60 USDRegular priceUnit price / per -
4937741 Turbocharger Drain Tube Genuine Cummins OEM | CS11-C
Regular price $90.25 USDRegular priceUnit price / per -
OEM Cummins LOCKPLATE 3914708 | OS6-12
Regular price $5.56 USDRegular priceUnit price / per -
Genuine OEM Cummins 3917747 Vibration Isolator | VM1-01-E
Regular price $18.90 USDRegular priceUnit price / per -
Genuine OEM Cummins 3917747 Vibration Isolator | OS4-02-E
Regular price $18.90 USDRegular priceUnit price / per -
GENUINE OEM Cummins Male Union FITTING 3101060 | OS6-08
Regular price $5.92 USDRegular priceUnit price / per -
Genuine OE Cummins 3820782 Retaining Ring | OS6-08
Regular price $9.96 USDRegular priceUnit price / per -
Lot of (2) Genuine OEM Cummins 3900634 Hex Flange Head Cap Screws | OS4-08-B
Regular price $12.76 USDRegular priceUnit price / per -
Genuine OEM Cummins Diesel Engine connection retainer 3102571 | CS18-B
Regular price $37.92 USDRegular priceUnit price / per -
Genuine Cummins 3101662 Seal O-Ring OEM | OS4-08-B
Regular price $7.66 USDRegular priceUnit price / per -
Genuine OEM CUMMINS 3685535 Turbocharger Gasket | OS4-08-B
Regular price $15.32 USDRegular priceUnit price / per -
Lot of (3) OEM Genuine Cummins SCREW / Stud, TWELVE POINT CAP 5261712 | OS4-08-B
Regular price $15.32 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
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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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Freightliner Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Freightliner parts...