Engine Gaskets & Seals

Cometic - C9186 - 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...

Cometic - C9158 - Head Gasket - Standard - 3.750" x .060" - 88"/96" - '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...

Cometic - C9149 - 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...

Cometic - C9133 - Complete Gasket Kit - .040" - '91-'03 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 - C9910 - Head Gasket - 4.125" x .030" - '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 a...

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...

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...

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 - 5832 Ball Bearing Remover Tool fits '17-'20 Softail & Touring Models Features: Easily remove the balancer bearings in both Touring and Softail models without damage to the crankcase Fitment 2020-2021 Harley-Davidson Road...

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 - 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 - 9877-2 Cadmium Oil Screen Plug fits '70-'80 Big Twin Models (OEM #657) Features: Oil Screen plug for Big Twin models Made in the USA Fitment 1984 Harley-Davidson Electra Glide Special...

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...

Colony - Oil Relief Plug fits '54-'67 Big Twin Models (OEM #26377-54) - Chrome Features: Made in the U.S.A. Fitment 1965-1967 Harley-Davidson Electra Glide FL - - 1965-1967 Harley-Davidson 1200 Electra Glide...