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Gaskets & Seals

Gaskets, seals and bearing kits. The cheapest parts in any job and the ones that decide whether it stays dry afterwards.

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What Is Here

Transmission bearings and seals from Baker Drivetrain, top end and primary gasket kits from James Gasket and Cometic, cam installation kits from Feuling, exhaust gaskets, fork seals and complete transmission gasket and seal kits.

Worth Knowing

Buy the gasket with the job, not after it. Nothing is more frustrating than having the cover off and the bike apart, waiting on a five dollar part.

Gasket kits are specified per motor family and often per year within it, and the material matters. A composite and an MLS head gasket are not interchangeable, and the correct one depends on your compression and whether the surfaces have been machined.

Exhaust gaskets are a consumable. They crush to seal and should be replaced any time the pipes come off, which is also the usual cure for an exhaust leak that appeared after a service.

Related

Engines & Internal Components · Transmission & Clutch · Engine & Primary Covers · Oil, Filters & Lubes

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22 products

BAKER DRIVETRAIN-Transmission Rebuild Kit / '07-'16 Big Twin-Transmission Bearings / Seals-MetalCore Harley Supply
BAKER DRIVETRAIN-Transmission Rebuild Kits / '96-'06 Big Twin-Transmission Bearings / Seals-MetalCore Harley Supply
Sold outBAKER DRIVETRAIN-Transmission Rebuild Kits for Baker DD6-Transmission Bearings / Seals-MetalCore Harley Supply
BAKER DRIVETRAIN-Transmission Rebuild Kit / '87-'93 5 Speed-Transmission Bearings / Seals-MetalCore Harley Supply
BAKER DRIVETRAIN-Transmission Rebuild Kit for OD6R-Transmission Bearings / Seals-MetalCore Harley Supply
BAKER DRIVETRAIN-Transmission Rebuild Kit / '91-'93 Dyna-Transmission Bearings / Seals-MetalCore Harley Supply
BAKER DRIVETRAIN-Primary Gasket Rebuild Kits-Primary Gaskets-MetalCore Harley SupplyBAKER DRIVETRAIN-Primary Gasket Rebuild Kits-Primary Gaskets-MetalCore Harley Supply
COMETIC - Top End Gasket Kit / '66 - '84 Shovelhead - Top End Gaskets - MetalCore Harley Supply
COMETIC-Primary Gasket Kit / '99-'17 Dyna - FXST-Primary Gaskets-MetalCore Harley SupplyCOMETIC-Primary Gasket Kit / '99-'17 Dyna - FXST-Primary Gaskets-MetalCore Harley Supply
FEULING-Camshaft Installation Kit / '99-'06 Twin Cam-Cam Installation-MetalCore Harley SupplyFEULING-Camshaft Installation Kit / '99-'06 Twin Cam-Cam Installation-MetalCore Harley Supply
JAMES GASKET - Primary Gasket Kit / '65 - '88 Big Twin - Primary Gaskets - MetalCore Harley Supply
FEULING-Camshaft Installation Kit for Conversion Cams / '99-'06 Twin Cam-Cam Installation-MetalCore Harley SupplyFEULING-Camshaft Installation Kit for Conversion Cams / '99-'06 Twin Cam-Cam Installation-MetalCore Harley Supply
REVOLUTION PERFORMANCE-Gasket Kit-Top End Gaskets-MetalCore Harley SupplyREVOLUTION PERFORMANCE-Gasket Kit-Top End Gaskets-MetalCore Harley Supply
REVOLUTION PERFORMANCE
Gasket Kit Sale price$89.95 USD
REVOLUTION PERFORMANCE-Top End Gasket Kits / Twin Cam - M8-Top End Gaskets-MetalCore Harley SupplyREVOLUTION PERFORMANCE-Top End Gasket Kits / Twin Cam - M8-Top End Gaskets-MetalCore Harley Supply
BAKER DRIVETRAIN-High Torque Bearing / Seal Kit / '85-'06 Big Twin-Transmission Bearings / Seals-MetalCore Harley Supply
JAMES GASKET - Transmission Gasket / Seal Kit / '36 - '86 4 Speed - Transmission Gaskets / Seal Kit - MetalCore Harley Supply
S&S CYCLES-Cam Installation Kits / '99 and Up Big Twin-Cam Installation-MetalCore Harley SupplyS&S CYCLES-Cam Installation Kits / '99 and Up Big Twin-Cam Installation-MetalCore Harley Supply
JAMES GASKET - Fork Seal Kit / '77 - '84 41mm - Fork Seals - MetalCore Harley SupplyJAMES GASKET - Fork Seal Kit / '77 - '84 41mm - Fork Seals - MetalCore Harley Supply
JAMES GASKET-Exhaust Port Gasket Kits / '84 and Up-Exhaust Gaskets-MetalCore Harley Supply
BAKER DRIVETRAIN-5-Speed Main Seal / '94-'06-Transmission Bearings / Seals-MetalCore Harley Supply
BAKER DRIVETRAIN-High Torque Bearing Seal-Transmission Bearings / Seals-MetalCore Harley SupplyBAKER DRIVETRAIN-High Torque Bearing Seal-Transmission Bearings / Seals-MetalCore Harley Supply
Sold outVANCE & HINES-Exhaust Port Gaskets-Exhaust Gaskets-MetalCore Harley Supply
VANCE & HINES
Exhaust Port Gaskets Sale price$16.95 USD
Reasons to buy from MetalCore Harley Supply: earn rewards points on every purchase, flexible financing with Affirm and Shop Pay, fast free shipping on orders over $89 to the lower 48, international shipping available, earn 100 points and save $20 when you sign up