Engine Gaskets & Seals

Cometic - C9951 - Top End Gasket -.045"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...

Cometic - C9954 - Rocker Gasket Kit - XLFeaturesPremium materials used for specific applications to provide a long, service free lifeKits include all gaskets, seals, O-rings and quality bolt seals needed when servicing both rocker boxesMade in the U.S.A...

Cometic - C9955 - Tappet Block Gasket - XLFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 1797604SpecsRiding StyleStreetTypeTappet BlockMounting PositionFrontMounting PositionRearThickness Metric0.81 mmUnitsPairThickness...

Cometic - C9953 - Complete Gasket Kit - .030" - '04-'06 XL 1200FeaturesEvery 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...

Cometic - C9890 - Motor Gasket Kit - Standard - EVOFeaturesEvery gasket in these kits uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel Viton®-coated base gasketsBlue Viton valve stem sealsAluminum...

Cometic - C9777F - Complete Gasket Kit - '99-'06 Softail and '99-'05 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...

Cometic - C9751F - Complete Gasket Kit - '89-'91 Softail/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...

Cometic - C9750F - Complete Gasket Kit - 5 Speed - '84-'91 FLT/FXRFeaturesEvery 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...

Cometic - C9778F - Complete Gasket Kit - '99-'06 FLHT/?FLTR/?FLHRFeaturesEvery 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...

Cometic - C9880 - Head Gasket - 4.000" x .040" - TP and S&S EVOFeaturesHigh-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...

Cometic - C9870 - Cylinder Base Gasket - 3.8125" - .020" - 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...

Cometic - C9726 - Head Gasket - 4.000" x .040" - 110 - '99-'13 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleCFM is a composite material with...

Cometic - C9878 - Head Gasket - 4.000" x .030" - TP and S&S EVOFeaturesHigh-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...

Cometic - C9872 - Cylinder Base Gasket - 4" - .020" - Big TwinFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel...

Cometic - C9871 - Cylinder Base Gasket - 4" - .010" - Big TwinFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel...

Cometic - C9725 - Head Gasket - 4.000" x .030" - 110 - '99-'13 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleCFM is a composite material with...

Cometic - C9865 - One Piece Rocker Base - EvoFeaturesViton gaskets feature a stainless steel core with a .001"-thick coating of Viton rubber on both sides.Made in the U.S.A.SpecsRiding StyleStreetThickness0,51 mm (0,020'')Thickness...

James Gasket - Pushrod Seal Set fits '48-'79 Big Twin Models (Cork) Features: Convenient and efficient way to sell the correct amount of seals or O-rings for a rebuild or cam change James complete kits are neatly packaged for easy display Made in...

James Gasket - Cam Cover Gasket fits '09-'12 XR1200 Model (OEM #25279-08) Features: Replacement gaskets for cam chests Made in the USA Fitment: 2009-2012 Harley-Davidson Sportster 1200 XR - - 2009-2012 Harley-Davidson Sportster...

James Gasket - Breather Gasket fits '11-'17 Twin Cam Models (OEM #17025-03) Features: High-quality genuine James Gaskets Made in the USA Fitment 2016-2017 Harley-Davidson Fat Boy S FLSTFBS - - 2016-2017 Harley-Davidson Softail...

James Gasket - Cam Cover Gasket fits '93-'99 Evolution Models (Metal w/ Silicone (OEM #25225-93)) Features: Replacement gaskets for cam chests Made in the USA Fitment 1999 Harley-Davidson FXR 3 - - 1999 Harley-Davidson FXR...

James Gasket - Cam Quick Change Gasket Kit fits '93-'99 Evolution Big Twin Models Features: Kit includes all necessary gaskets, seals, O-rings and cork washers for doing a cam change Fitment 2000 Harley-Davidson FXR...

James Gasket - Rocker Housing Gasket fits '99-'17 Twin Cam Models (OEM #16719-99A, 16719-99B) Features: Strategically placed elastomer beading helps ensure a positive seal while our clear silicone conformal coating fills in minor imperfections in the...

James Gasket - Motor Gasket Kit fits '86-'90 XL883, 1100 & 1200 (w/ MLS Head Gaskets (OEM #17026-86)) Features: Top-quality gaskets, oil seals, and o-rings necessary to rebuild an XL engine Made in the U.S.A. Note: Must order 1100 head...

James Gasket - Motor Gasket Kit fits '91-'03 Sportster Models (w/ MLS Head Gaskets (OEM #17026-91)) Features: Top-quality gaskets, oil seals, and o-rings necessary to rebuild an XL engine Made in the U.S.A...

James Gasket - Top End Gasket Kit fits '86-'90 Sportster Models (w/ MLS Head Gaskets (OEM #17032-86)) Features: Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: MLS Head Gaskets RCM...

James Gasket - Top End Gasket Kit fits '91-'03 Sportster Models (w/ MLS Head Gaskets (OEM #17032-91)) Features: Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: MLS Head...

James Gasket - Top End Gasket MLS Kit fits '05-'06 Twin Cam 95” Models (w/ MLS Head Gaskets (OEM #17054-05)) Features: Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: MLS Head...

James Gasket - Top End Gasket Kit fits '92-'99 4” Bore Evolution Models (OEM #17033-92) Features: Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: Head Gaskets with...

James Gasket - Top End Gasket Kit fits '48-'65 FL/​FLH Models (OEM #17034-48) Features: Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: Head Gaskets with Firering® Aluminum...

James Gasket - Intake Manifold Gasket Kit fits '66-'84 Shovelhead, '57-'78 Sportster Models w/ Bendix/​Keihin (Butterfly Style (OEM #27002-57)) Features: Kit contains carb-to-intake seal and two intake-to-cylinder head...

James Gasket - EVO Top End Gasket Kit fits '84-'91 Big Twin Models (OEM #17033-83) Features: Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: MLS Head Gaskets RCM Cylinder Base...

James Gasket - Top End Gasket Kit fits '86-'90 Sportster Models (Metal Base and Rocker Cover Gaskets (OEM #17032-86B)) Features: Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: Metal Base...

James Gasket - Cam Change Gasket Kit fits '93-'99 Evolution & Big Twin Models Features: Kit includes all necessary gaskets, seals, O-rings and cork washers for doing a cam change Fitment 2000 Harley-Davidson FXR...

James Gasket - Complete Motor Gasket Kit fits '70-'84 Shovelhead Models 4-Speed (Fire-Ring™ Head Gaskets (OEM #17029-70A)) Features: Top-quality gaskets, oil seals, and o-rings necessary to rebuild an XL engine Made in the U.S.A...

James Gasket - Complete Gasket Kit fits '48-'65 Panhead Models (OEM #17028-48) Features: Contains gaskets, oil seals and O-rings Made in the U.S.A. Fitment 1965 Harley-Davidson Electra Glide FL - - 1965 Harley-Davidson 1200...

James Gasket - Top End Gasket Kit fits '57-'71 Sportster (OEM #17030-57) Features: Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Available as complete sets or top-end sets only Made in the...

James Gasket - Top End Gasket Kit fits '84-'91 Big Twin (Cork Rocker Gaskets (OEM #17033-83)) Features: Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: 0.045" Head Gaskets with...

James Gasket - Complete Motor Gasket Kit fits '57-'71 XLH, XLCH Models (OEM #17026-71) Features: Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Available as complete sets or top-end sets only Made in the...

Jims - 2268 Main Case Seal Installer Tool fits '85-'06 5-Speed Big Twin & Aftermarket 6-Speeds Models Features: Ensures correct alignment, seal protection and depth when installing the seal Made in the...