Collection: Gaskets
OconnorParts.com specializes in hard to find and discontinued OEM auto parts. These parts are new and may have aged, distressed and or open packages, see descriptions.
We are a multi-brand full scale dealership, and we buy and warehouse much more than what is currently offered on this website. If you have a newer vehicle of a brand we sell, we urge you to reach out and inquire. We can also check fitment by VIN#. Please use our contact form and describe your needs. - CONTACT US

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Genuine GM OEM Fuel Pump 13578388 w/ O-Ring | CS10-EN
Regular price $136.75 USDRegular priceUnit price / per -
Genuine OEM CAT Caterpillar 126-0110 FRONT CRANK SEAL | 126-0110
Regular price $45.00 USDRegular priceUnit price / per -
19318241 GM Genuine OEM Valve Cover Gasket | OS7-16
Regular price $16.24 USDRegular priceUnit price / per -
Genuine Cadillac GM OEM 14-16 ELR-Battery Cover Seal 22880968 | CS14-C-1-B
Regular price $40.84 USDRegular priceUnit price / per -
Genuine Cadillac GM OEM 14-16 ELR-Battery Cover Seal 22880970 | CS14-C-1-B
Regular price $40.84 USDRegular priceUnit price / per -
23484882 ACDelco GM Genuine Parts Washer Fluid Level Sensor Seal | OS6-09
Regular price $5.91 USDRegular priceUnit price / per -
Genuine GM F Seal 94391310 | OS6-04
Regular price $15.51 USDRegular priceUnit price / per -
96293025 NEW GM OEM Exhaust Catalytic Converter Gasket | OS6-04
Regular price $9.54 USDRegular priceUnit price / per -
Genuine GM 97376758 Isuzu Turbo Charger Gasket Isuzu 8-97376758-0 | OS6-04
Regular price $14.97 USDRegular priceUnit price / per -
Genuine GM 17800051 Fuel Injector Seal Kit OEM | OS6-04
Regular price $9.50 USDRegular priceUnit price / per -
Caterpillar 122-3772 O-Ring - New Genuine CAT O.E.M. | OS6-05
Regular price $12.19 USDRegular priceUnit price / per -
10198910 ENGINE TIMING COVER GASKET | OS2-05-E
Regular price $5.11 USDRegular priceUnit price / per -
Genuine GM OEM Fuel Level Sensor Kit with Seal 13504929 | CAVE15
Regular price $35.00 USDRegular priceUnit price / per -
DTNA STUD-ASSY, GASKET,JEI28SP0338 A23-14242-005 | OS3-12
Regular price $58.96 USDRegular priceUnit price / per -
Engine Air Cleaner Mounting Gasket Genuine GM OEM Part # 25511809 | DSK-02-5-D
Regular price $4.90 USDRegular priceUnit price / per -
Genuine GM 95441496 Instrument Panel Upper Trim Seal | CS14-C-3-C
Regular price $6.13 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...