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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GM OEM ENGINE INTAKE MANIFOLD GASKET kit - GENERAL MOTORS 12647263 | OS6-05
Regular price $21.24 USDRegular priceUnit price / per -
Stemco STM 3101038 Axle Ring Hub Seal for Volvo / Mack | OS5-11
Regular price $58.90 USDRegular priceUnit price / per -
Stemco STM 3101038 Axle Ring Hub Seal for Volvo / Mack | OS5-10
Regular price $58.90 USDRegular priceUnit price / per -
VALVE COVER GASKET SET GM # 89017729 | OS2-05-E
Regular price $20.00 USDRegular priceUnit price / per -
Mack; Franzelit 20705952 Water Pump Housing Gasket | OS4-11-B
Regular price $5.62 USDRegular priceUnit price / per -
Genuine OEM GM Oil Filter Gasket 12652358 | DSK-02-5-D
Regular price $5.90 USDRegular priceUnit price / per -
Genuine OEM GM Mass Airflow Sensor Gasket 15813321 | DSK-02-5-D
Regular price $11.90 USDRegular priceUnit price / per -
Lot of (2) Genuine OEM Mack 25624923 Oil Seals | OS4-11-A
Regular price $12.25 USDRegular priceUnit price / per -
Genuine OEM GM Catalytic Converter Gasket 84135650 | DSK-02-5-D
Regular price $13.90 USDRegular priceUnit price / per -
Genuine OEM GM Gasket 12389955 | DSK-02-5-C
Regular price $12.90 USDRegular priceUnit price / per -
VP Racing V45-3042 RACING FUEL JUG Cap & O-Ring | CS13-B-T
Regular price $17.56 USDRegular priceUnit price / per -
GM OEM 16-22 Spark Exhaust Components-Muffler Pipe Gasket 95389423 | DSK-02-5-C
Regular price $8.90 USDRegular priceUnit price / per -
Genuine OEM GM 5617102 Oxygen Sensor Gasket | OS6-06
Regular price $8.69 USDRegular priceUnit price / per -
O-RING for Transmissions Mack 56AX559 Volvo 25108613 | OS2-07-A
Regular price $7.90 USDRegular priceUnit price / per -
GM OEM Adapter Gasket 12687466 | DSK-02-5-C
Regular price $8.30 USDRegular priceUnit price / per -
OEM GM Chevrolet Malibu Front Splash Guards *SEALED* 23295551 | CS10B
Regular price $45.00 USDRegular priceUnit price / per
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Air Conditioning & Heating | Alternators & Starters | Batteries & Accessories | Bearings & Seals | Belts | Brakes | Chassis & Steering | CV, Driveshaft & Axle | Engine Cooling | Engine Parts | Engine Sensors & Emissions | Exhaust | Filters | Fuel Delivery | Gaskets | Hardware & Fasteners | Ignition & Tune-Up | Lighting & Electrical | Shocks & Struts | Tire & Wheel | Trailers & Towing | Transmission Parts | Turbocharger | Wipers & Components
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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...