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 ISX Fuel Pump Gasket 2872513 | OS2-08-D
Regular price $25.00 USDRegular priceUnit price / perSold out -
Genuine CUMMINS CONNECTION, OIL SUCTION 3928828 *READ* | CS15-D
Regular price $89.60 USDRegular priceUnit price / perSold out -
Oem Cummins 3925626 Engine Crankshaft Seal Kit | OS1-01-A
Regular price $125.00 USDRegular priceUnit price / perSold out -
Genuine Cummins OEM 4926173 Pressure Sensing Tube | CS14-C-2-E
Regular price $20.00 USDRegular priceUnit price / perSold out -
Genuine OEM CUMMINS PLUG, THREADED 3046202 | OS6-13
Regular price $13.05 USDRegular priceUnit price / perSold out -
4940688 Genuine OEM CUMMINS FUEL SUPPLY TUBE | CS11-C
Regular price $77.90 USDRegular priceUnit price / perSold out -
Cummins Collet Valve Keepers Part No. 3680883 (2 pcs) | OS6-12
Regular price $6.23 USDRegular priceUnit price / per -
Genuine OEM Cummins BRACE & TUBE Bracket 3904519 | OS4-02-E
Regular price $16.90 USDRegular priceUnit price / perSold out -
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 / perSold out -
Genuine OEM CUMMINS 3685535 Turbocharger Gasket | OS4-08-B
Regular price $15.32 USDRegular priceUnit price / perSold out -
Exhaust Manifold Bolts Lot of (8) 3930249 Genuine OEM Cummins | OS4-07-E
Regular price $35.00 USDRegular priceUnit price / perSold out -
Genuine Seal O ring for Cummins 4bt/6bt5.9 p7100 fuel pump - 3969698 | VM2-2-C
Regular price $8.93 USDRegular priceUnit price / per -
Genuine Cummins Connection Exhaust Outlet OEM 5262992 | OS5-02
Regular price $153.15 USDRegular priceUnit price / perSold out -
Genuine OEM 3685986 Fuel Hose for Cummins | DSK-02-4-C
Regular price $66.35 USDRegular priceUnit price / perSold out -
3008468 PLUG PIPE B SERIES - Genuine OE Cummins® | OS6-15
Regular price $6.82 USDRegular priceUnit price / perSold out
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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
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Isuzu Truck Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Isuzu Truck...
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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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