Engine Gaskets & Seals

Cometic - C9664 - Cam Change Gasket Kit - Twin CamFeaturesComponents made from premium materials for long life and correct fitmentIncludes all necessary gaskets, seals, O-rings and cork washers to do a cam changeMade in the USASpecsProduct NameGasket...

Cometic - C9770 - Top End Gasket - 3-3/4"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 - C9768 - Top End Gasket - 3-13/16"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...

Cometic - C9771 - Top End Gasket - 3-3/4" - Big TwinFeaturesEST (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...

Cometic - C9970 - Top End Gasket - 1200 XLFeaturesEST (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...

Cometic - C9952 - Complete Gasket Kit - .040" - '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 - 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 - C9879 - Head Gasket - 4.000" x .036" - 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 - 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...

Jims - 959 Engine Case Bearing Tool fits '03-'10 Twin Cam Models Features: Kit Includes one new steel bearing insert sleeve (held to under .0002" total indicator reading), all necessary drill bits to drill oil feed and return holes, press plate that...

Jims - 908 Feeler Gauge Set Features: Tool includes two gauge holders and the following size gauge inserts: .002", .003", .004", .005", .006", .008", .009", .010" and .011" New innovative feeler gauge holder cures the need to use bulky multi-feeler...

Jims - 5813 Main Bearing Remover and Installer Tool fits '17-'20 M-Eight Models Features: Not only removes the left and right main bearing without damaging the case, it also provides correct alignment and depth during installation High levels of...

Jims - 5833 Ball Bearing Installation Tool fits '17-'20 Softail & Touring Models Features: All Milwaukee-Eight® (M8) engines incorporate balancers to reduce vibration Designed to precisely install these bearings in the proper location for...

Jims - 5813-5 Stator Adapter Main Bearing Tool fits '17-'22 M-Eight Models Features: When this adapter is used in conjunction with the main bearing tool, or OE tool, the stator can remain attached to the left side case during bearing...

Jims - 735 Transmission Hardware Organizer fits '17-'21 M-Eight Powertrain Models Features: Jims has developed a new set of Milwaukee Eight specific hardware index tools to store and organize bolts while parts are disassembled Can be placed on their...

Jims - 37047-91-6 2.5" Sprocket Shaft Bearing Optional Sleeves fits '77-'03 Sportster Models Features: For use on specific Harley-Davidson® Sportster and Buell® model years Optional sleeves for JIMS® Sprocket Shaft Bearing Installation...

Drag Specialties - Oil Filter Wrench fits '01-'21 Big Twin Models Features: 14-flute cutout design to clear crank sensor Fits Drag Specialties and most other oil filters with 14 flutes Fitment 2018 Harley-Davidson Softail Breakout...

Colony - 8142-34 Motor Case Acorn Hardware Kit fits '84-'99 Big Twin Models (Except Twin Cam) Features: Individual acorn bolt and nut sets for specific applications Includes washers Made in the USA Fitment 1978 Harley-Davidson Electra...

Colony - Cylinder Base XLR Type Nut fits '57-'84 Sportster Models Features: For use on specific applications Made in the U.S.A. Fitment 1983-1985 Harley-Davidson Sportster 1000 XLX - - 1983-1984 Harley-Davidson Sportster 1000...

Colony - Replacement Cylinder Stud Set fits '99-'17 Twin Cam Models (OEM #16834-99/A) Features: Heat-treated for strength and durability Equal or surpass original equipment Fitment 2016-2017 Harley-Davidson Softail Slim S...

Cometic - Primary Gasket Kit fits '07-'22 Sportster Models (Exc. '21-'22 Sportster S/RH, '22 Nightster/RH975) This kit features Cometic's proprietary AFM (Aluminum Foamette Material) gaskets. These gaskets have an aluminum core with a chemically blown,...