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 Meritor 3208-M-1027 King Pin Gasket, 2 in ID | OS6-15
Regular price $4.68 USDRegular priceUnit price / perSold out -
Donaldson DBA5101 Air Filter w/Seals | WD20-2
Regular price $95.00 USDRegular priceUnit price / perSold out -
Genuine GM OEM Fuel Pump 13578388 w/ O-Ring | CS10-EN
Regular price $136.75 USDRegular priceUnit price / perSold out -
Genuine OEM CAT Caterpillar 126-0110 FRONT CRANK SEAL | 126-0110
Regular price $45.00 USDRegular priceUnit price / perSold out -
Genuine OEM CUMMINS 3685535 Turbocharger Gasket | OS4-08-B
Regular price $15.32 USDRegular priceUnit price / perSold out -
06-16 GM OEM Chevy Impala sealing strip rear quarter outer 25988468 | CS13-B-T
Regular price $25.00 USDRegular priceUnit price / perSold out -
Genuine ALLISON PARTS OIL SEAL ASSEMBLY PART# 29545519 | OS6-16
Regular price $58.96 USDRegular priceUnit price / perSold out -
FUL/240321 Eaton - Fuller Front Bearing Cover Gasket 240321 QTY-1 | DSK-02-4-B
Regular price $7.50 USDRegular priceUnit price / per -
Genuine GM Exhaust Manifold Gasket 21992620 | OS7-14
Regular price $13.67 USDRegular priceUnit price / perSold out -
Fuel Injection Throttle Body Mounting Gasket OEM GM 10129563 | OS2-11-A
Regular price $7.66 USDRegular priceUnit price / perSold out -
10 feet - Genuine Mack/Volvo Truck 25153196 Sealing Moulding | OS2-09
Regular price $40.86 USDRegular priceUnit price / perSold out -
Genuine OEM 84406079 GM Heater Core Kit with Seals and Clamps | OS5-02
Regular price $60.00 USDRegular priceUnit price / perSold out -
Genuine CUMMINS GASKET, GEAR HOUSING 4393089 | OS-FL
Regular price $79.35 USDRegular priceUnit price / per -
Genuine Cat 174-2475 , 2.94mm Thickness Integral Edge Bonded Seal Gasket | OS-FL
Regular price $63.90 USDRegular priceUnit price / per -
Cummins OEM 3947530 - Gasket Int Manifold Cover | OS-FL
Regular price $9.02 USDRegular priceUnit price / per -
Caterpillar OEM Gasket Part Number 258-5646, 2585646 | OS-FL
Regular price $8.90 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...