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James Gaskets
The premier sealing solution for American V-Twin motorcycles since 1979.
AUTHORITY // JAMES GASKET
Verified Brand Catalog
4 Product Categories
13 Specialized Sub-Taxonomies
100% Genuine Factory Warranty
AUTHENTIC MANUFACTURER PROFILE
About James Gaskets
Founded in 1979 by James W. Clark in Carson City, Nevada, James Gaskets revolutionized the American V-Twin industry by introducing modern aerospace elastomer coatings, O-rings, and mechanical seals to historic and modern Harley-Davidson motorcycles. Known for the patented Fire-Ring head gasket, James Gaskets remains the benchmark for leak-free Harley-Davidson engine, transmission, and primary drive rebuilding.
Founded
1979
Corporate Headquarters
Carson City, Nevada, USA
Core Product Specialties
Genuine Fire-Ring Cylinder Head GasketsRCM (Rubber Covered Metal) GasketsComplete Motor Gasket SetsPrimary & Transmission Inspection Gaskets
Proprietary Engineering & Standards
Patented Fire-Ring cylinder head gasket technology providing continuous stainless steel combustion sealing under high cylinder pressure
RCM (Rubber Covered Metal) multi-layer base gaskets maintaining micro-sealing under severe crankcase thermal flexing
Proprietary Micro-Pore synthetic gasket sheet materials engineered to resist high-temperature oil and fuel breakdown
Exact OEM reproduction tooling ensuring 100% accurate hole alignment for Knucklehead, Panhead, Shovelhead, Evo, and Twin Cam engines
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All ProductsEngine Mechanical & InternalsEngine Gaskets, Seals & O-RingsDriveline & TransmissionSuspension Shocks & Fork AssembliesIgnition, Starters & ChargingShop Equipment, Stands & Diagnostic ToolsSuspension Fork Seals, Bushings & WipersShop & Track ToolsFuel Filters, Petcocks & LinesIntake Gaskets, Seals & ClampsFenders, Tanks & BodyworkExhaust Gaskets & SealsOils & Fluids
All James Gaskets Products
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JAMES GASKET
JAMES GASKET Quickee Adjustable Pushrod Set
Engine Gaskets, Seals & O-Rings
$187.20$195.00
4% OFF
JAMES GASKETS
JAMES GASKETS Gskt Top End Kit Evo W/Metal Base Gskts 3 5/8
Engine Mechanical & Internals
$128.59$133.95
4% OFF
JAMES GASKET
JAMES GASKET Multi-Layer Steel Top-End Gasket Kit
Engine Gaskets, Seals & O-Rings
$94.03$97.95
4% OFF
JAMES GASKET
JAMES GASKET Complete Top End Rebuild Kit
Engine Gaskets, Seals & O-Rings
$139.15$144.95
4% OFF
JAMES GASKET
JAMES GASKET Cam Gear Drive Kit
Engine Gaskets, Seals & O-Rings
$54.67$56.95
4% OFF
JAMES GASKETS
JAMES GASKETS Milwaukee 8 Gasket Kit
Engine Mechanical & Internals
$110.35$114.95
4% OFF
JAMES GASKETS
JAMES GASKETS Shovelhead Rocker Box Assembly Gasket
Engine Mechanical & Internals
$50.83$52.95
4% OFF
JAMES GASKET
JAMES GASKET Heavy Duty Stroker Crankshaft
Engine Gaskets, Seals & O-Rings
$49.87$51.95
4% OFF
JAMES GASKETS
JAMES GASKETS Milwaukee 8 Primary Housing Gasket
Engine Mechanical & Internals
$48.91$50.95
4% OFF
JAMES GASKETS
JAMES GASKETS Panhead Cylinder Head Gasket
Engine Mechanical & Internals
$48.91$50.95
4% OFF
JAMES GASKETS
JAMES GASKETS Twin Cam Cam Housing Gasket
Engine Mechanical & Internals
$70.99$73.95
4% OFF
JAMES GASKET
JAMES GASKET Electrical System Component
Ignition, Starters & Charging
$68.11$69.50
2% OFF
JAMES GASKET
JAMES GASKET Fuel Delivery Component
Fuel Filters, Petcocks & Lines
$46.45$47.40
2% OFF
JAMES GASKETS
JAMES GASKETS Shovelhead Cylinder Base Gasket
Engine Mechanical & Internals
$44.11$45.95
4% OFF
JAMES GASKETS
JAMES GASKETS Shovelhead Cylinder Head Gasket
Engine Mechanical & Internals
$40.27$41.95
4% OFF
JAMES GASKETS
JAMES GASKETS Panhead Rocker Box Assembly Gasket
Engine Mechanical & Internals
$51.79$53.95
4% OFF
JAMES GASKET
JAMES GASKET Precision Valvetrain Component
Engine Gaskets, Seals & O-Rings
$37.92$39.50
4% OFF
JAMES GASKET
JAMES GASKET V-Twin Suspension & Frame Component
Suspension Shocks & Fork Assemblies
$38.51$39.50
3% OFF
JAMES GASKETS
JAMES GASKETS Sportster Primary Housing
Engine Mechanical & Internals
$36.43$37.95
4% OFF
JAMES GASKET
JAMES GASKET Multi-Layer Steel Head Gasket
Engine Gaskets, Seals & O-Rings
$81.36$84.75
4% OFF100% FACTORY AUTHENTICATED
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