Eastern Motorcycle Parts
Eastern Motorcycle Parts is a trusted manufacturer of OEM-style motorcycle replacement components for Harley-Davidson engines, drivetrains and chassis systems. Known for precision-fit spacers, bearings, pushrods and clutch hardware, Eastern delivers dependable solutions for restorations and routine maintenance. Their parts are engineered to original specifications to ensure proper fit, smooth operation and long-term reliability. Professional builders, mechanics and riders rely on Eastern Motorcycle Parts for consistent quality across engine, transmission and wheel assemblies.
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Out of stock
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...$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...$37.95 -
Eastern Motorcycle Parts - 15-0131 - Cam Bushing Kit - Big Twin
Eastern Motorcycle Parts
$99.95Eastern 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...$99.95 -
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...$37.95 -
Out of stock
Eastern Motorcycle Parts - A-25581-36 - Cam Cover Bushing
Eastern Motorcycle Parts
$37.95Eastern Motorcycle Parts - A-25581-36 - Cam Cover BushingFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 2558136SpecsUnitsEachRiding StyleStreetTypeCam CoverProduct...$37.95 -
Eastern Motorcycle Parts - A-31575-73 - Starter Brushes - Harley Davidson
Eastern Motorcycle Parts
$24.95Eastern Motorcycle Parts - A-31575-73 - Starter Brushes - Harley DavidsonFeaturesReplacement brushes for early and late model startersMade in the U.S.A.Replacement Part for OEM Number(s):...$24.95 -
Eastern Motorcycle Parts - A-35789-36 - Countershaft Bushing - 1st and Reverse Gear
Eastern Motorcycle Parts
$33.95Eastern Motorcycle Parts - A-35789-36 - Countershaft Bushing - 1st and Reverse GearFeaturesCountershaft component for 4-speedReplacement Part for OEM Number(s):...$33.95 -
Eastern Motorcycle Parts - A-35791-36 - Countershaft Bushing - 1st and 2nd Gear
Eastern Motorcycle Parts
$33.95Eastern Motorcycle Parts - A-35791-36 - Countershaft Bushing - 1st and 2nd GearFeaturesCountershaft component for 4-speedReplacement Part for OEM Number(s): 3579136SpecsProduct NameCountershaft...$33.95 -
Eastern Motorcycle Parts - A-37496-84 - Clutch Hub Nut
Eastern Motorcycle Parts
$20.95Eastern Motorcycle Parts - A-37496-84 - Clutch Hub NutFeaturesHigh-quality steel constructionMade in the U.S.A.Replacement Part for OEM Number(s): 3749684SpecsTypeClutch HubMaterialSteelProduct...$20.95 -
Eastern Motorcycle Parts - A-35094-65 - Main Drive Gear Bushing
Eastern Motorcycle Parts
MSRP: $49.95$37.95Eastern Motorcycle Parts - A-35094-65 - Main Drive Gear BushingFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 3509465SpecsTypeMain Drive GearProduct NameBushingRiding...MSRP: $49.95$37.95 -
Eastern Motorcycle Parts - A-24003-55 - Engine Sprocket Nut
Eastern Motorcycle Parts
$12.95Eastern Motorcycle Parts - A-24003-55 - Engine Sprocket NutFeaturesMotor sprocket nut for belt-drive conversions and/or eliminating compensating sprocketsMade in the U.S.A.Replacement Part for OEM...$12.95 -
Eastern Motorcycle Parts - A-33438-50 - Starter Ratchet Bushing
Eastern Motorcycle Parts
$24.95Eastern Motorcycle Parts - A-33438-50 - Starter Ratchet BushingFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 3343850SpecsProduct NameBushingRiding StyleStreetUnitsEachFitment1965-1980...$24.95 -
Eastern Motorcycle Parts - A-34091-85 - Bearing Inner Race
Eastern Motorcycle Parts
$53.95Eastern Motorcycle Parts - A-34091-85 - Bearing Inner RaceFeaturesMainshaft component for 5-speedReplacement Part for OEM Number(s): 3409185SpecsRiding StyleStreetUnitsEachProduct NameBearing...$53.95 -
Eastern Motorcycle Parts - A-6506 - Flywheel Thrust Washers
Eastern Motorcycle Parts
$35.95Eastern 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...$35.95 -
Eastern Motorcycle Parts - A-23973-41 - Flywheel Thrust Washers
Eastern Motorcycle Parts
$26.95Eastern Motorcycle Parts - A-23973-41 - Flywheel Thrust WashersFeaturesReplacement-type made from top-quality bronze and designed to meet or exceed OEM specificationsMade in the U.S.A.Replacement...$26.95 -
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...$49.95 -
Eastern Motorcycle Parts - A-37496-90 - Clutch Hub Nut - Big Twin
Eastern Motorcycle Parts
$24.95Eastern Motorcycle Parts - A-37496-90 - Clutch Hub Nut - Big TwinFeaturesHigh-quality steel constructionMade in the U.S.A.Replacement Part for OEM Number(s): 3749690,3749690ASpecsTypeClutch...$24.95 -
Eastern Motorcycle Parts - A-33334-85 - Puller Spacer
Eastern Motorcycle Parts
$37.95Eastern Motorcycle Parts - A-33334-85 - Puller SpacerFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 3333485SpecsProduct NameSpacerRiding StyleStreetTypePulleyUnitsEachFitment1991-1993...$37.95 -
Out of stock
Eastern Motorcycle Parts - A-34296-84 - Shifter Fork - +.005 - XL
Eastern Motorcycle Parts
$53.95Eastern Motorcycle Parts - A-34296-84 - Shifter Fork - +.005 - XLFeaturesMade of forged steelInduction hardened to exceed original equipmentReplacement Part for OEM Number(s): 3429684SpecsSize...$53.95 -
Eastern Motorcycle Parts - A-34291-52B - Shifter Fork - Standard - XL
Eastern Motorcycle Parts
$65.95Eastern Motorcycle Parts - A-34291-52B - Shifter Fork - Standard - XL Features Made of forged steel Induction hardened to exceed original equipment Replacement Part for OEM Number(s):...$65.95 -
Eastern Motorcycle Parts - A-34295-84 - Shifter Fork - -.010 - XL
Eastern Motorcycle Parts
$53.95Eastern Motorcycle Parts - A-34295-84 - Shifter Fork - -.010 - XLFeaturesMade of forged steelInduction hardened to exceed original equipmentReplacement Part for OEM Number(s): 3429584SpecsRiding...$53.95 -
Eastern Motorcycle Parts - A-33446-94 - Bronze Bushing - 33446-94
Eastern Motorcycle Parts
$20.95Eastern Motorcycle Parts - A-33446-94 - Bronze Bushing - 33446-94FeaturesHigh-quality bronze constructionMade in the U.S.A.Replacement Part for OEM Number(s): 3344694SpecsRiding...$20.95 -
Eastern Motorcycle Parts - A-33445-89 - Bronze Bushing - 33445-89
Eastern Motorcycle Parts
$14.95Eastern Motorcycle Parts - A-33445-89 - Bronze Bushing - 33445-89FeaturesHigh-quality bronze constructionMade in the U.S.A.Replacement Part for OEM Number(s): 3344589SpecsProduct NameBushingTypeInner...$14.95 -
Eastern Motorcycle Parts - A-31576-73 - Starter - Bolts
Eastern Motorcycle Parts
$20.95Eastern Motorcycle Parts - A-31576-73 - Starter - BoltsFeaturesAvailable for Hitachi starter motors6-7/16" longReplacement Part for OEM Number(s): 3157673SpecsUnits2 PackRiding...$20.95 -
Eastern Motorcycle Parts - A-31503-70 - Starter Shaft - Shifter Collar
Eastern Motorcycle Parts
$31.95Eastern Motorcycle Parts - A-31503-70 - Starter Shaft - Shifter CollarFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 3150370SpecsRiding StyleStreetProduct...$31.95 -
Eastern Motorcycle Parts - A-31445-65 - Starter Gear - Engagement Lever
Eastern Motorcycle Parts
$26.95Eastern Motorcycle Parts - A-31445-65 - Starter Gear - Engagement LeverFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 3144565ASpecsTypeStarter GearUnitsEachRiding StyleStreetProduct...$26.95 -
Eastern Motorcycle Parts - A-37912-98 - Pressure Plate
Eastern Motorcycle Parts
$93.95Eastern Motorcycle Parts - A-37912-98 - Pressure Plate Features High-quality replacement component Made in the USA Replacement Part for OEM Number(s):...$93.95 -
Eastern Motorcycle Parts - A-37554-06A - Inner Clutch Hub - 37554-06A
Eastern Motorcycle Parts
$172.95Eastern Motorcycle Parts - A-37554-06A - Inner Clutch Hub - 37554-06AFeaturesQuality replacement partAccepts all OEM componentsReplacement Part for OEM Number(s): 3755406SpecsUnitsEachProduct...$172.95 -
Eastern Motorcycle Parts - A-36731-91 - Bearing Guide - 36731-91
Eastern Motorcycle Parts
$26.95Eastern Motorcycle Parts - A-36731-91 - Bearing Guide - 36731-91FeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 3673191SpecsRiding StyleStreetUnitsEachTypeClutchProduct...$26.95 -
Eastern Motorcycle Parts - A-36730-84 - Bearing Guide
Eastern Motorcycle Parts
$22.95Eastern Motorcycle Parts - A-36730-84 - Bearing GuideFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 3673084,673084SpecsTypeClutchRiding StyleStreetUnitsEachProduct...$22.95 -
Eastern Motorcycle Parts - A-8885 - Clutch Release Bearing - 8885
Eastern Motorcycle Parts
$22.95Eastern Motorcycle Parts - A-8885 - Clutch Release Bearing - 8885FeaturesHigh-quality replacement componentSold eachReplacement Part for OEM Number(s): 8885SpecsRiding StyleStreetUnitsEachProduct...$22.95 -
Eastern Motorcycle Parts - A-37906-84 - Bearing - Clutch Hub
Eastern Motorcycle Parts
$47.95Eastern Motorcycle Parts - A-37906-84 - Bearing - Clutch HubFeaturesHigh-quality replacement componentSold eachReplacement Part for OEM Number(s): 3790684SpecsTypeClutch HubRiding...$47.95 -
Eastern Motorcycle Parts - J-1-159 - Push Rod Kit
Eastern Motorcycle Parts
$70.95Eastern Motorcycle Parts - J-1-159 - Push Rod KitFeaturesKit includes all four pushrodsMade in the U.S.A.Replacement Part for OEM Number(s):...$70.95 -
Eastern Motorcycle Parts - A-37901-84A - Pressure Plate - 37901-84A
Eastern Motorcycle Parts
$145.95Eastern Motorcycle Parts - A-37901-84A - Pressure Plate - 37901-84AFeaturesHigh-quality replacement componentMade in the USAReplacement Part for OEM Number(s): 3790184ASpecsUnitsEachProduct...$145.95 -
Eastern Motorcycle Parts - A-37092-06 - Clutch Push Rod - 37092-06 - Big Twin
Eastern Motorcycle Parts
$26.95Eastern Motorcycle Parts - A-37092-06 - Clutch Push Rod - 37092-06 - Big TwinFeaturesIndividual componentMade in the U.S.A.Replacement Part for OEM Number(s): 3709206SpecsRiding...$26.95 -
Eastern Motorcycle Parts - A-37312-75 - Push Rod Bearing - 37312-75 - Big Twin
Eastern Motorcycle Parts
$10.95Eastern Motorcycle Parts - A-37312-75 - Push Rod Bearing - 37312-75 - Big TwinFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 3731275SpecsRiding StyleStreetUnitsEachProduct...$10.95 -
Eastern Motorcycle Parts - A-8980 - Bearing - 8980
Eastern Motorcycle Parts
$26.95Eastern Motorcycle Parts - A-8980 - Bearing - 8980FeaturesHigh-quality replacement componentFits OEM and most aftermarket inner primariesReplacement Part for OEM Number(s): 8980SpecsTypeInner Primary...$26.95 -
Eastern Motorcycle Parts - 41-0111 - Bearing - 9231
Eastern Motorcycle Parts
$49.95Eastern Motorcycle Parts - 41-0111 - Bearing - 9231FeaturesHigh-quality replacement componentFits OEM and most aftermarket inner primariesReplacement Part for OEM Number(s): 9231SpecsTypeInner...$49.95 -
Eastern Motorcycle Parts - A-9837 - Bearing
Eastern Motorcycle Parts
$8.95Eastern Motorcycle Parts - A-9837 - BearingFeaturesHigh-quality OE replacementReplacement Part for OEM Number(s): 9837SpecsUnitsEachProduct NameBearingRiding StyleStreetTypeShifter DrumFitment2005...$8.95 -
Eastern Motorcycle Parts - A-34628-86 - Shifter Shaft
Eastern Motorcycle Parts
$68.95Eastern Motorcycle Parts - A-34628-86 - Shifter ShaftFeaturesMeets or exceeds OEM standardsReplacement Part for OEM Number(s): 3462886SpecsRiding StyleStreetProduct NameShift...$68.95
Eastern Motorcycle Parts – OEM-Style Engine, Drivetrain and Wheel Components
Eastern Motorcycle Parts has earned a solid reputation for producing high-quality motorcycle components built to OEM standards and proven in real-world applications. Specializing in critical engine, drivetrain and wheel-related parts, the brand supports Harley-Davidson maintenance, restoration and rebuild projects where accuracy and durability are essential. Eastern parts are designed to install correctly the first time, helping maintain factory tolerances and dependable performance under everyday riding conditions.
The product range includes essential service components such as bearing spacers, wheel spacers, roller bearing sets, pushrod kits, clutch pushrods, bearing inner races and shim kits. High-demand items like Eastern bearing spacers, clutch hub nuts, oil pump kits and pushrod bearing kits are commonly used during engine and transmission servicing. These components play a key role in maintaining proper alignment, smooth rotation and reliable power transfer throughout the drivetrain.
Eastern Motorcycle Parts supports both vintage and modern Harley platforms with solutions for Big Twin and XL applications, including cam cover bushings, countershaft bushings, engine sprocket nuts, clutch release components and drivetrain hardware. Whether replacing worn internals or completing a full engine, transmission or wheel rebuild, Eastern delivers OEM-style motorcycle parts trusted for precision, durability and long-term service life.