Gaskets & Seals

Cometic #C9101 - Cylinder Base Gasket - .010" - EVO

Cylinder Base Gasket - .010" - EVOFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel core with a .001"...

Cometic #C9110-010 - Base Gasket- Twin Cam '99-10 .010" 2/Pk

Evo Big Twin/Twin Cam Base Gasket At Cometic Gasket, our goal is to offer the latest in gasket technologyMaterials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for today's powerful V-Twin...

Cometic #C9110-020 - Base Gasket- Twin Cam '99-10 .020" 2/Pk

Evo Big Twin/Twin Cam Base Gasket At Cometic Gasket, our goal is to offer the latest in gasket technologyMaterials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for today's powerful V-Twin...

Cometic #C9114 - Top End Est Gasket Twin Cam Kit

Twin Cam EST Gasket Kit At Cometic Gasket, our goal is to offer the latest in gasket technologyMaterials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for today's powerful V-Twin...

Cometic #C9114-030 - Top End Est Gasket Twin Cam Kit

Twin Cam EST Gasket Kit At Cometic Gasket, our goal is to offer the latest in gasket technologyMaterials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for today's powerful V-Twin...

Cometic #C9124 - Complete Est Gasket Evo Sportster Kit Oe#17026-91b

Evo Sportster EST Gasket Kit At Cometic Gasket, our goal is to offer the latest in gasket technologyMaterials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for today’s powerful V-Twin...

Cometic #C9125 - Primary Gasket Kit - '07-'22 Sportster

Primary Gasket Kit - '07-'22 SportsterFeaturesCometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic rubber bonded to the outsideGaskets have resistance to...

Cometic #C9130 - Gasket Kit - Standard - '92-'99 EVO Big Twin

Kit has no rubber rocker box gaskets.FeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber materialHead gasket material allows heat to be drawn away from the...

Cometic #C9133 - Complete Est Gasket Evo Sportster Kit Oe#17032-91

Evo Sportster EST Gasket Kit At Cometic Gasket, our goal is to offer the latest in gasket technologyMaterials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for today’s powerful V-Twin...

Cometic #C9137 - Head Gasket - 3.750" x .040" - '48-'65 Panhead

Head Gasket - 3.750" x .040" - '48-'65 PanheadFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleCFM is a composite material with a steel tang...

Cometic #C9145F1 - Primary Gasket - '06-'17 Dyna and '07-'17 Softail

Primary Gasket - '06-'17 Dyna and '07-'17 SoftailFeaturesCometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic rubber bonded to the outsideGaskets have resistance to...

Cometic #C9145F5 - Primary Gasket

Primary GasketFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleGaskets available in multiple types to best suit the intended applicationExtreme Sealing...

Cometic #C9146 - Top End Gasket - '05-'16 Twin Cam

Hat-style valve stem seals 0.040” Head Gaskets are included.FeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber materialHead gasket material allows heat to...

Cometic #C9147 - Top End Gasket - '05-'16 Twin Cam

Hat-style valve stem seals 0.040” Head Gaskets are included.FeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber materialHead gasket material allows heat to...

Cometic #C9148 - Complete Gasket Kit - 3.750” - '06-'17 Dyna

Complete Gasket Kit - 3.750” - '06-'17 DynaFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel Viton®-coated base gasketsBlue Viton valve stem sealsAluminum Foam Material...