Engine
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Eastern Motorcycle Parts - 17-0157 - Oil Pump Kit - Big Twin
Eastern Motorcycle Parts
$49.95Eastern Motorcycle Parts - 17-0157 - Oil Pump Kit - Big TwinFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 11002,2464136,2622758,2634670,2634815,2634836SpecsUnitsKitTypeOil PumpProduct NameShaftRiding StyleStreetFitment1969-1980...$49.95 -
Eastern Motorcycle Parts - 17-0126 - Oil Pump Bushing/Gasket Kit
Eastern Motorcycle Parts
$16.95Eastern Motorcycle Parts - 17-0126 - Oil Pump Bushing/Gasket KitFeaturesComes with new components that allow you to totally rebuild/rebush most oil pumpsMade in the U.S.A.Replacement Part for OEM Number(s):...$16.95 -
Eastern Motorcycle Parts - A-25588-57 - Cam Cover Bushing - XL
Eastern Motorcycle Parts
$37.95Eastern Motorcycle Parts - A-25588-57 - Cam Cover Bushing - XLFeaturesHigh-quality OEM componentsMade in the U.S.A.Replacement Part for OEM Number(s): 2558857SpecsProduct NameBushingRiding StyleStreetUnitsEachFeatures#2TypeSupport PlateFitment1986-1990...$37.95 -
Eastern Motorcycle Parts - A-25581-70 - Cam Bushing
Eastern Motorcycle Parts
$37.95Eastern Motorcycle Parts - A-25581-70 - Cam BushingFeaturesHigh-quality OEM componentMade in the U.S.A.Replacement Part for OEM Number(s): 2558170SpecsRiding StyleStreetUnitsEachProduct NameBushingTypeSupport PlateFitment1969-1980 Harley-Davidson 1200...$37.95 -
Eastern Motorcycle Parts - 15-0131 - Cam Bushing Kit - Big Twin
Eastern Motorcycle Parts
$96.95Eastern Motorcycle Parts - 15-0131 - Cam Bushing Kit - Big TwinFeaturesBig Twin kits include cam and gear shaft bushings/bearings, along with lock pins and thrust plateMade in the U.S.A.Replacement Part for OEM Number(s):...$96.95 -
Eastern Motorcycle Parts - A-25586-37 - Cam Cover Bushing - XL
Eastern Motorcycle Parts
$37.95Eastern Motorcycle Parts - A-25586-37 - Cam Cover Bushing - XLFeaturesHigh-quality OEM componentsMade in the U.S.A.Replacement Part for OEM Number(s): 2558637SpecsTypeSupport PlateProduct NameBushingRiding StyleStreetUnitsEachFeatures#1, 3,...$37.95 -
Eastern Motorcycle Parts - A-6506 - Flywheel Thrust Washers
Eastern Motorcycle Parts
$34.95Eastern Motorcycle Parts - A-6506 - Flywheel Thrust WashersFeaturesReplacement-type made from top-quality bronze and designed to meet or exceed OEM specificationsMade in the U.S.A.Replacement Part for OEM Number(s): 6506SpecsProduct NameThrust WasherSize...$34.95 -
Eastern Motorcycle Parts - A-26349-73A - Oil Pump Pinion Gear - Big Twin
Eastern Motorcycle Parts
$49.95Eastern Motorcycle Parts - A-26349-73A - Oil Pump Pinion Gear - Big TwinFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 2634973,2634973ASpecsTypeOil PumpUnitsEachProduct NameDrive GearRiding StyleStreetFitment1973-1980 Harley-Davidson 1200...$49.95 -
Eastern Motorcycle Parts - A-25550-57 - Cam Lock Washers
Eastern Motorcycle Parts
$5.95Eastern Motorcycle Parts - A-25550-57 - Cam Lock Washers Features Made in the U.S.A. Replacement Part for OEM Number(s): 2555057 Specs Product Name Washer Type Cam Lock Riding Style Street Units 5...$5.95 -
Eastern Motorcycle Parts - A-11002 - Oil Pump Retainer Rings - Big Twin
Eastern Motorcycle Parts
$0.95Eastern Motorcycle Parts - A-11002 - Oil Pump Retainer Rings - Big TwinFeaturesRetainer rings for the oil pumpReplacement Part for OEM Number(s): 11002SpecsTypeOil PumpUnits10 PackRiding StyleStreetProduct NameRetainer RingFitment1996-2005...$0.95 -
Eastern Motorcycle Parts - 41-0147 - Pinion Shaft Woodruff Key
Eastern Motorcycle Parts
$1.95Eastern Motorcycle Parts - 41-0147 - Pinion Shaft Woodruff KeyFeaturesAll meet or exceed OEM specificationsMade in the U.S.A.Replacement Part for OEM Number(s): 11317SpecsRiding StyleStreetTypePinion ShaftUnitsEachProduct NameWoodruff KeyFitment2004-2019...$1.95 -
Emgo - 10-82442 - Oil Filter - Chrome - Buell/Harley-Davidson
EMGO
$15.48Emgo - 10-82442 - Oil Filter - Chrome - Buell/Harley-DavidsonFeaturesOnly the highest-quality paper, metal and rubber are used to manufacture these top-grade filtersBonded with extra strong epoxy (polyvinyl acetate) for a long lifeClean oil makes engines...$15.48 -
Emgo - 10-82410 - Oil Filter - Black - Buell/Harley-Davidson
EMGO
$8.87Emgo - 10-82410 - Oil Filter - Black - Buell/Harley-DavidsonFeaturesOnly the highest-quality paper, metal and rubber are used to manufacture these top-grade filtersBonded with extra strong epoxy (polyvinyl acetate) for a long lifeClean oil makes engines...$8.87 -
Emgo - 10-82400 - Oil Filter - Chrome - Buell/Harley-Davidson
EMGO
$11.17Emgo - 10-82400 - Oil Filter - Chrome - Buell/Harley-DavidsonFeaturesOnly the highest-quality paper, metal and rubber are used to manufacture these top-grade filtersBonded with extra strong epoxy (polyvinyl acetate) for a long lifeClean oil makes engines...$11.17 -
Emgo - 10-07800 - Oil Filter - Chrome - Harley-Davidson
EMGO
$11.17Emgo - 10-07800 - Oil Filter - Chrome - Harley-DavidsonFeaturesOnly the highest-quality paper, metal and rubber are used to manufacture these top-grade filtersBonded with extra strong epoxy (polyvinyl acetate) for a long lifeClean oil makes engines last...$11.17 -
Emgo - 10-07700 - Oil Filter - Black - Harley-Davidson
EMGO
$7.80Emgo - 10-07700 - Oil Filter - Black - Harley-DavidsonFeaturesOnly the highest-quality paper, metal and rubber are used to manufacture these top-grade filtersBonded with extra strong epoxy (polyvinyl acetate) for a long lifeClean oil makes engines last...$7.80 -
Eastern Motorcycle Parts - A-11494 - RING RET.CAM BRNG 99-10
Eastern Motorcycle Parts
$0.95Eastern Motorcycle Parts - A-11494 - RING RET.CAM BRNG 99-10FeaturesHigh-quality OEM replacement componentsReplacement Part for OEM Number(s): 11494SpecsRiding StyleStreetProduct NameRetaining RingUnits10 PackFitment2005 Harley-Davidson 15th Anniversary...$0.95 -
Eastern Motorcycle Parts - A-25581-70+5 - Cam Cover Bushing
Eastern Motorcycle Parts
$38.95Eastern Motorcycle Parts - A-25581-70+5 - Cam Cover BushingFeaturesHigh-quality OEM componentsMade in the U.S.A.Replacement Part for OEM Number(s): 2558170SpecsProduct NameBushingRiding StyleStreetUnitsEachSize ImperialOversize (+0.005'')Fitment1969-1980...$38.95 -
Eastern Motorcycle Parts - A-6506B - Flywheel Washers
Eastern Motorcycle Parts
$34.95Eastern Motorcycle Parts - A-6506B - Flywheel WashersFeaturesReplacement-type made from top-quality bronze and designed to meet or exceed OEM specificationsMade in the U.S.A.Replacement Part for OEM Number(s): 6506ASpecsMaterialBronzeRiding...$34.95 -
Eastern Motorcycle Parts - A-25344-99 - Bushing
Eastern Motorcycle Parts
$26.95Eastern Motorcycle Parts - A-25344-99 - BushingFeaturesHigh-quality OEM componentsMade in the U.S.A.Replacement Part for OEM Number(s): 2534499SpecsProduct NameBushingUnitsEachRiding StyleStreetTypePinionFitment2005 Harley-Davidson 15th Anniversary Fat...$26.95 -
Eastern Motorcycle Parts - A-8972 - Main Bearing Washer
Eastern Motorcycle Parts
$10.95Eastern Motorcycle Parts - A-8972 - Main Bearing Washer Features Sold in 5-pack Made in the U.S.A. Replacement Part for OEM Number(s): 8972 Specs Product Name Washer Type Crankcase Bearing Units 5 Pack Riding...$10.95 -
Eastern Motorcycle Parts - A-24004-03 - Bearing Kit - Big Twin
Eastern Motorcycle Parts
$127.95Eastern Motorcycle Parts - A-24004-03 - Bearing Kit - Big TwinFeaturesBearing and bearing race available separatelyMade in the U.S.A.Replacement Part for OEM Number(s): 2400403BSpecsTypeSprocket ShaftUnitsKitRiding StyleStreetProduct NameBearing...$127.95 -
Eastern Motorcycle Parts - A-24004-RACE - Race Bearing - Replacement - Big Twin
Eastern Motorcycle Parts
$67.95Eastern Motorcycle Parts - A-24004-RACE - Race Bearing - Replacement - Big TwinFeaturesBearing and bearing race available separatelyMade in the USASpecsTypeRaceProduct NameBearingRiding StyleStreetUnitsEachFitment2005 Harley-Davidson 15th Anniversary Fat...$67.95 -
Eastern Motorcycle Parts - A-11218 - Crank Pin Key - XL
Eastern Motorcycle Parts
$1.95Eastern Motorcycle Parts - A-11218 - Crank Pin Key - XLFeaturesAll meet or exceed OEM specificationsMade in the U.S.A.Replacement Part for OEM Number(s): 11218SpecsProduct NameKeyRiding StyleStreetUnits10 PackTypeCrankpinFitment1986 Harley-Davidson 883...$1.95 -
Eastern Motorcycle Parts - A-24754-75A - Dowel Pins
Eastern Motorcycle Parts
$4.95Eastern Motorcycle Parts - A-24754-75A - Dowel PinsFeaturesReplacement dowel pinsReplacement Part for OEM Number(s): 2475475ASpecsProduct NameDowel PinRiding StyleStreetUnits10 PackFeaturesSize is .434'' x .500'' LFitment1976-1978 Harley-Davidson...$4.95 -
Eastern Motorcycle Parts - A-16574-99 - Dowel Pins - Big Twin
Eastern Motorcycle Parts
$1.95Eastern Motorcycle Parts - A-16574-99 - Dowel Pins - Big TwinFeaturesUsed in crankcase and motor for transmission case applicationsMade in the USAReplacement Part for OEM Number(s): 1657499ASpecsUnits10 PackProduct NameDowel PinRiding...$1.95 -
Cometic - C9767 - Top End Gasket - Big Bore - Big Twin - EST
Cometic
$176.35Cometic - C9767 - Top End Gasket - Big Bore - Big Twin - ESTFeaturesEST (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...$176.35 -
Cometic - C9766 - Top End Gasket Kit - Big Bore - Big Twin - EST
Cometic
$142.75Cometic - C9766 - Top End Gasket Kit - Big Bore - Big Twin - ESTFeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber materialHead gasket material allows...$142.75 -
Cometic - C9762 - Top End Gasket Kit - XL1200 - EST
Cometic
$142.75Cometic - C9762 - Top End Gasket Kit - XL1200 - ESTFeaturesEST (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...$142.75 -
Cometic - C9765 - Rocker Gasket - EST - XL
Cometic
$65.05Cometic - C9765 - Rocker Gasket - EST - 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...$65.05 -
Cometic - C9764 - Rocker Gasket - EST - XL
Cometic
$65.05Cometic - C9764 - Rocker Gasket - EST - 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...$65.05 -
Cometic - C9763 - Top End Gasket Kit - XL1200 - EST
Cometic
$142.75Cometic - C9763 - Top End Gasket Kit - XL1200 - ESTFeaturesEST (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...$142.75 -
Cometic - C9752 - Rocker Gasket - EST - Big Twin
Cometic
$65.05Cometic - C9752 - Rocker Gasket - EST - Big TwinFeaturesPremium 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...$65.05 -
Cometic - C9761 - Top End Gasket Kit - XL1100 - EST
Cometic
$142.75Cometic - C9761 - Top End Gasket Kit - XL1100 - ESTFeaturesEST (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...$142.75 -
Cometic - C9753 - Rocker Gasket - EST - Big Twin
Cometic
$65.05Cometic - C9753 - Rocker Gasket - EST - Big TwinFeaturesPremium 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...$65.05 -
Cometic - C9066 - Rocker Box Gasket - SLS - XL
Cometic
$47.20Cometic - C9066 - Rocker Box Gasket - SLS - 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...$47.20 -
Cometic - C9760 - Top End Gasket Kit - XL883 - EST
Cometic
$142.75Cometic - C9760 - Top End Gasket Kit - XL883 - ESTFeaturesEST (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...$142.75 -
Cometic - C9078 - Rocker Box Gasket
Cometic
$47.20Cometic - C9078 - Rocker Box GasketFeaturesPremium 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...$47.20 -
Cometic - C9553 - Cylinder Base Gasket - .020" - XL
Cometic
$33.55Cometic - C9553 - Cylinder Base Gasket - .020" - 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 ...$33.55 -
Cometic - C9555 - Cylinder Base Gasket - 3.625" - .020" - XL
Cometic
$33.55Cometic - C9555 - Cylinder Base Gasket - 3.625" - .020" - 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...$33.55
Harley Engine
At Deadbeat Customs, we offer a wide selection of Harley engine parts built for performance, reliability, and long-lasting power. Whether you're rebuilding a vintage motor or upgrading a modern setup, we’ve got the top-end and bottom-end components you need to get the job done right.
We carry engine parts for a wide range of Harley Davidson models, including Dyna, Sportster, FXR, Touring, Softail, Shovelhead, and Panhead. From the classic Evo 1340 and Shovelhead to Twin Cam 88/96/103/110, and the modern Milwaukee-Eight 107/114/117, our catalog covers nearly every era of Harley engine design.
Choose from trusted brands like S&S Cycle, Fueling, Vance & Hines, and more—known for producing high-quality components that meet or exceed OEM standards.
Explore our full collection of Harley engine parts today and build your motor with confidence—because whether it’s vintage or modern, your Harley deserves the best from the inside out.