Gaskets & Seals

Cometic #C9100 - Cylinder Base Gasket - .010" - XL

Cylinder Base Gasket - .010" - XLFeaturesHigh-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 #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 #C9133 - Complete Gasket Kit - 1200 EVO - .040"

Extreme Sealing Technology Complete Gasket Kit — 3,8125" Every gasket in these kits uses the best materials possible for its intended application Multi-Layer Steel (MLS) head gaskets Steel Viton®-coated base gaskets Blue Viton valve stem seals ...

Cometic #C9143 - Pushrod O-Ring Kit - XL

Pushrod O-Ring Kit - XLFeaturesO-rings are made of a high-temperature Viton® rubber to seal in even the harshest environmentsPackage includes seals and O-rings for one applicationMade in the U.S.A.SpecsMaterialVitonApplicationPushrod TubeUnitsKitProduct...

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...

Cometic #C9149 - Complete Gasket Kit - 3.875” - '06-'17 Dyna

Complete Gasket Kit - 3.875” - '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...

Cometic #C9150 - Primary Gasket Kit - '06-'17 Dyna and '07-'17 FXST/FLST

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

Cometic #C9151 - Transmission Gasket Kit - FXD

Transmission Gasket Kit - FXDFeaturesHigh-quality products for long-term reliabilityKit includes all necessary gaskets, seals and O-rings needed for each applicationMade in the USASpecsTypeTransmissionUnitsKitProduct NameGasket KitRiding StyleStreet

Cometic #C9152F1 - Derby Cover Gasket - '06 Dyna/'07-'17 Twin Cam

Derby Cover Gasket - '06 Dyna/'07-'17 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleSpecsRiding StyleStreetUnitsEachTypeClutch...

Cometic #C9153 - Valve Stem Seal

Valve Stem SealFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleSpecsProduct NameSealRiding StyleStreetUnits25 PackMaterialVitonTypeValve Stem

Cometic #C9155 - S&S Die-Cast Rocker Box Gasket Kit - EST - '99-'17 Twin Cam

S&S Die-Cast Rocker Box Gasket Kit - EST - '99-'17 Twin CamFeaturesPremium materials used for specific applications to provide a long, service free lifeKit includes all gaskets, seals, O-rings and quality bolt seals needed when servicing both rocker...