Engine Gaskets & Seals

Colony - 11/16"-16 Acorn/Oversized Timing Plug Crankcase/Oil Tank with Special Tap fits '86-'95 Sportster Models Features: Timing plugs in a variety of styles and fitments Include kit for stripped timing plug...

Colony - 1/2"-13 Standard Drain Plug Transmission/Motor Case/Oil Tank w/ Brass Gasket (OEM #62702-52, 707) - Chrome Features: Made in the USA

Colony - 9876-2 Chrome 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 - Oil Relief Plug fits '68-'80 Big Twin Models (OEM #26377-68) Features: Made in the U.S.A. Fitment 1984 Harley-Davidson Electra Glide Special FLHX - - 1983-1984 Harley-Davidson Low Rider...

Cometic - Primary Gasket Kit fits '94-'06 Touring Models This kit features Cometic's proprietary AFM (Aluminum Foamette Material) gaskets. These gaskets have an aluminum core with a chemically blown, compounded nitrile synthetic rubber which is bonded...

James Gaskets - Cam Change Gasket Kit fits '17-'21 M8 Softail Models This kit comes with all of the required gaskets, seals, O-rings and cork washers for doing a cam change. Fitment 2020, 2022 Harley-Davidson CVO Tri Glide...

James Gaskets - James Rubber Rocker Box Gasket fits '86-'90 XL 883 Models This kit comes complete with all of the necessary inner, upper and lower rocker box gaskets and bolt washers. Made in the U.S.A...

James Gaskets - James Rubber Rocker Box Gasket Kit W/ RCM Base Gaskets fits '91-'03 Sportster Models This kit comes complete with all of the necessary inner, upper and lower rocker box gaskets and bolt washers. Made in the U.S.A...

James Gaskets - James Rubber Rocker Box Gasket Kit W/ RCM Base Gaskets fits '04-'06 Sportster Models This kit comes complete with all of the necessary inner, upper and lower rocker box gaskets and bolt washers. Made in the U.S.A...

James Gaskets - James Rubber Rocker Box Gasket Kit W/ RCM Base Gaskets fits '07-'21 Sportster Models (Exc. '21 Sportster S/RH1250S) This kit comes complete with all of the necessary inner, upper and lower rocker box gaskets and bolt washers. Made in the...

James Gaskets - James Rocker Box Cover Gasket and Seal Kit fits '17-'21 M8 Softail Models This kit comes complete with all of the necessary inner, upper and lower rocker box gaskets and bolt washers. Made in the U.S.A. Fitment 2020,...

James Gaskets - Standard Bore Metal Base Gaskets fits '86-'21 XL Models (Exc. '21 Sportster S/RH1250S) These genuine James Gaskets base gaskets have a steel base with silicone beading on both sides. NOTE: U.S. Patent #5,615,898 and #363,979...

James Gaskets Gasket Kits use state of the art materials and production methods to make the best gaskets available. Made in the USA Fitment: '92-'99 Evolution

James Gaskets Gasket Kits use state of the art materials and production methods to make the best gaskets available. Made in the USA Fitment: '70-'92 FL, FLH, FLT, FXR, Softail

Sprocket shaft seal. Fits: EL 1936-1940 FL 1941-1954

Cometic - C9790 - Head Gasket - 3.750" x .030" - 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 material...

V-Twin - 49-0967 - UL-ULH Valve Cover Set ZincDescriptionUL and ULH zinc valve cover set. Fits:ULH 1939-1941UL 1939-1948Additional Information OEM No.18236-39 UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages798 Replacement...

V-Twin - 49-0629 - Alemite Grease Fitting RawDescriptionAlemite frame grease fitting features a raw finish and have 67.5  angle as original, early style without ball seal at the end, for 1936-1938 restoration. Fits:WL 1938-1940EL 1936-1938UL...

V-Twin - 49-0192 - Valve Cover Set ZincDescriptionZinc valve covers is a 12 piece set including valve cover seals. Fits:UL 1937-1938Additional Information UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages798 Replacement Items14-0173 -...

V-Twin - 3749-2 - Magneto to Crankcase Oil Seal Ring and Gasket KitDescriptionMagneto to crankcase oil seal ring and gasket kit. Fits:XLCH 1958-1965Additional Information UOM1 - KIT ManufacturerColony OriginUSA

V-Twin - 3735-4 - Linkert Carburetor Gasket KitDescriptionLinkert carburetor gasket kit includes 3 gaskets and a stainless steel spring. Fits:UL 1937-1948FL 1941-1965EL 1936-1940VL 1933-1934Additional Information OEM No.27330-33 UOM1 - KIT ...

V-Twin - 3644-16 - Nickel Plated Cylinder Base Lock WasherDescriptionNickel plated cylinder base lock washers.Sold as an 8 piece set. Fits:J 1911-1929Additional Information OEM No. - UOM1 - SET ManufacturerColony OriginUSA

V-Twin - 3639-2 - Intake Manifold Rubber Seal SetDescriptionIntake manifold rubber seal set.Sold as a set of 2. Fits:XL 1978-1984FLT 1979-1984FXR 1982-1984FL 1978-1984FX 1978-1984Additional Information OEM No.27062-78 UOM1 - SET ManufacturerColony ...

V-Twin - 3638-4 - Pushrod Cover Seal SetDescriptionPushrod cover seal set.Sold as a set of 4. Fits:XLH 1991-2003XL 1991-2003XLS 1991-2003Additional Information OEM No.17944-89 UOM1 - SET ManufacturerV-Twin OriginUSA

V-Twin - 3603-12 - Pushrod Cover Rubber Seal KitDescriptionPushrod cover rubber seal kit. Fits:XL 1979-1985Additional Information UOM1 - KIT ManufacturerColony OriginUSA

V-Twin - 3568-12 - Inner Primary Mounting Bolt KitDescriptionInner primary mounting bolt kit includes the seals to properly mount the inner primary. Fits:FXBB 2018-UPFXFB 2018-UPFXD 2006-2017FLST 2007-2017FXLR 2018-UPFLHR 2017-UPFLHTC 2017-UPFLTRXS...

V-Twin - 3527-8 - Side Car Frame Lower Clamp Bolt KitDescriptionFrame lower clamp bolt kit includes parkerized bolts and lock washers. Fits:Side Car 1936-1972Additional Information UOM1 - KIT ManufacturerColony OriginUSA

V-Twin - 35-1793 - Brass Seal SetDescriptionBrass seal set for linkert intake manifolds. Fits:WR 1941-1952Additional Information UOM1 - SET ManufacturerV-Twin OriginImported

V-Twin - 35-1723 - 1 inch Linkert Peak Seal SetDescription1" linkert peak seal set for Servi-cars with 1" bore linkert carburetors. Fits:G 1937-1957Additional Information UOM1 - SET ManufacturerV-Twin OriginImported

V-Twin - 34-2708 - Shorty Carburetor Gasket with ScreenDescriptionShorty carburetor gasket with screen is to use on velocity stacks. Screen is inserted between 2 shorty air cleaner gaskets. Fits:Custom apllication for Shorty CarburetorsAdditional...

V-Twin - 34-2705 - CV Carburetor Gasket with ScreenDescriptionCV carburetor gasket with screen is to use on velocity stacks. Screen is inserted between 2 CV air cleaner gaskets. Fits:Custom application for CV CarburetorsAdditional Information UOM1 - EA ...

V-Twin - 34-1777 - M8 Crossover Breather PipeDescriptionBlack M8 crossover breather pipe for M8 models. Fits:FLST 2018-UPFLT 2017-UPFXST 2018-UPAdditional Information UOM1 - EA ManufacturerV-Twin OriginImported

V-Twin - 17-0784 - 45 inch Case Detent BushingDescription45" steel case detent bushing features a ground finish. Fits:G 1941-1973W 1941-1952Additional Information UOM1 - EA ManufacturerV-Twin OriginImported

V-Twin - 16-1285 - 45 Engine StandDescriptionEngine stand is for bench use only.Engine stand is painted in V-Twin orange. Fits:WL 1937-1952G 1937-1973U 1937-1948FL 1941-1947EL 1936-1952Additional Information UOM1 - EA ManufacturerMotorshop ...

V-Twin - 15-7974 - M8 Head Gasket .030Description4.320" bore M8 head gasket .030 is made of multi-layered steel.

V-Twin - 15-7973 - M8 Head Gasket .040Description4.320" bore M8 head gasket .040 is made of multi-layered steel.

V-Twin - 15-7972 - M8 Head Gasket .030Description4.250" bore M8 head gasket .030 is made of multi-layered steel.

V-Twin - 15-7971 - M8 Head Gasket .040Description4.250" bore M8 head gasket .040 is made of multi-layered steel.

V-Twin - 15-7945 - M8 Head Gasket .040Description3.937" bore M8 head gasket .040 is made of multi-layered steel.

V-Twin - 15-1848 - AFM Primary Cover Gasket and Seal KitDescriptionAFM primary cover gasket and seal kit.*NOTE: AFM denotes foam gasket surface that is bonded to aluminum. Fits:FXST 2018-UPAdditional Information UOM1 - KIT ManufacturerV-Twin ...