Engine
8832 parts
Harley engine parts for Evo, Twin Cam, Milwaukee-Eight and Sportster motors. Jump to cams, big bore kits, heads, gaskets and seals or engine covers. Free US shipping over $100.
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Mikuni - FHS42/062-48K - Rubber Mounting Flange
Mikuni
$40.54Mikuni - FHS42/062-48K - Rubber Mounting Flange$40.54 -
Mikuni - FHS42/061-45 H - Intake Manifold For Hsr42/45 Evo Style
Mikuni
$161.95Mikuni - FHS42/061-45 H - Intake Manifold For Hsr42/45 Evo StyleFeaturesFitment1994-1998Harley DavidsonFLHR Road King1984-1998Harley$161.95 -
Mikuni - FHS42/061-45TC H - Intake Manifold For Hsr42/45 Twin Cam Style
Mikuni
$165.95Mikuni - FHS42/061-45TC H - Intake Manifold For Hsr42/45 Twin Cam StyleFeaturesFitment1999-2006Harley DavidsonFLHR Road King1999-2006Ha$165.95 -
Mikuni - FHS42/062-45K - Mikuni Rubber Falange Adapter Hs-45
Mikuni
$40.54Mikuni - FHS42/062-45K - Mikuni Rubber Falange Adapter Hs-45FeaturesFitment1999-2006Harley DavidsonFLHR Road King1999-2006Harley Davidson$40.54 -
Lucas - 10152 - Semi-Synthetic Assembly Lube 4 Oz (12/Case Sold Ea)
Lucas
$5.99Lucas - 10152 - Semi-Synthetic Assembly Lube 4 Oz (12/Case Sold Ea)FeaturesGlobal Trade Item Number: 049807101527Formulated from ZINC, MOLY and other high pressure additivesEliminates dry...$5.99 -
Lucas - 10006 - Gun Oil 2 Oz (18/Case Sold Ea)
Lucas
$4.99Lucas - 10006 - Gun Oil 2 Oz (18/Case Sold Ea)FeaturesGlobal Trade Item Number: 049807100063Protect your guns and equipment with the latest in lubricating technologySuper slick formula clings well...$4.99 -
Harddrive - 57-0001 - H-Bar Damper Kit Rubber Bt/Xl Oe#56157-85/T
HardDrive
$22.46Harddrive - 57-0001 - H-Bar Damper Kit Rubber Bt/Xl Oe#56157-85/TFeaturesGlobal Trade Item Number: 191361137778Handlebar damper kit come with isolators, Steel spacer sleeves and Chrome cap...$22.46 -
Harddrive - 16-0207 - Swingarm Pivot Bolt Cover Chr St Oe# 43462-00
HardDrive
MSRP: $31.95$30.56Harddrive - 16-0207 - Swingarm Pivot Bolt Cover Chr St Oe# 43462-00 Features Global Trade Item Number: 191361126512MSRP: $31.95$30.56 -
Harddrive - 032637 - Fr Motor Mount Polyurethane Fxr 82-94 Flt/Flht 80-08
HardDrive
$80.96Harddrive - 032637 - Fr Motor Mount Polyurethane Fxr 82-94 Flt/Flht 80-08FeaturesGlobal Trade Item Number: 191361139291Quality replacement urethane rubber motor mountsFor Touring, Dyna and FXR...$80.96 -
Harddrive - 18-0293F - Intake Manifold Flange Front Evo Bt/Xl
HardDrive
MSRP: $21.95$21.56Harddrive - 18-0293F - Intake Manifold Flange Front Evo Bt/XlFeaturesGlobal Trade Item Number: 191361134470OEM replacementFitment1994-2006Harley DavidsonMSRP: $21.95$21.56
Harddrive - 18-0293R - Intake Manifold Flange Rear Evo Bt / Xl
HardDrive
MSRP: $24.95$22.46Harddrive - 18-0293R - Intake Manifold Flange Rear Evo Bt / XlFeaturesGlobal Trade Item Number: 191361134487OEM replacementFitment1994-2005Harley Davidson<MSRP: $24.95$22.46
Harddrive - 301495 - Pol Oil Pump Big Twin 73-91
HardDrive
$540.86Harddrive - 301495 - Pol Oil Pump Big Twin 73-91FeaturesHarddrive oil pumps are made from cast aluminum that is CNC machined to close tolerances and then polished to a high gloss finish. Great value...$540.86
Harddrive - 301497 - Pol Oil Pump Big Twin 92-99 Evo Only
HardDrive
MSRP: $481.95$477.86Harddrive - 301497 - Pol Oil Pump Big Twin 92-99 Evo OnlyFeaturesHarddrive oil pumps are made from cast aluminum that is CNC machined to close tolerances and then polished to a high gloss finish...MSRP: $481.95$477.86
Harddrive - 34-140 - Rubber Breather Tube Connector
HardDrive
MSRP: $15.95$10.76Harddrive - 34-140 - Rubber Breather Tube ConnectorFeaturesGlobal Trade Item Number: 191361165849Replacement for deteriorated OEM breather hosesSold in pairsMSRP: $15.95$10.76
Harddrive - 34-139 - Breather Hose Oem 29502-08A Touring 08-13
HardDrive
$7.16Harddrive - 34-139 - Breather Hose Oem 29502-08A Touring 08-13FeaturesGlobal Trade Item Number: 191361165863Replacement for deteriorated OEM breather hosesSold in pairs$7.16
Harddrive - 25-333 - Cam Chain Guide Twin Cam 88
HardDrive
MSRP: $12.95$12.56Harddrive - 25-333 - Cam Chain Guide Twin Cam 88FeaturesGlobal Trade Item Number: 191361166495Fitment1999-2006Harley DavidsonFLHR Road KingMSRP: $12.95$12.56
Harddrive - 13-104 - Rear Motor Mount Dyna Fx 91-98
HardDrive
$116.96Harddrive - 13-104 - Rear Motor Mount Dyna Fx 91-98FeaturesGlobal Trade Item Number: 191361166501Quality replacement urethane rubber motor mountsFor Touring, Dyna and FXR modelsFitment$116.96
Harddrive - 68-702 - Rocker Cover Kit Evo 92-99 Chr Sold Each
HardDrive
$321.26Harddrive - 68-702 - Rocker Cover Kit Evo 92-99 Chr Sold EachFeaturesGlobal Trade Item Number: 191361127175Chrome plated rocker covers for Big Twins and SportstersSold as picturedFitment$321.26
Harddrive - 68-728 - Rocker Cover Kit Tc 99-17 Chr Pair
HardDrive
MSRP: $419.95$418.46Harddrive - 68-728 - Rocker Cover Kit Tc 99-17 Chr PairFeaturesGlobal Trade Item Number: 191361127182Chrome plated rocker covers for Big Twins and SportstersSold as picturedFitmentMSRP: $419.95$418.46
Harddrive - 15-036 - Comp Cover Assy Softail 85-90
HardDrive
$45.86Harddrive - 15-036 - Comp Cover Assy Softail 85-90FeaturesThese compensator sprockets and components are direct OE replacements.Global Trade Item Number: 191361167591$45.86
Harddrive - 68-507A - Clutch Hub Key Oem 37526-85D Big Twin 85-90
HardDrive
$25.16Harddrive - 68-507A - Clutch Hub Key Oem 37526-85D Big Twin 85-90FeaturesGlobal Trade Item Number: 191361168376$25.16
Harddrive - 70-200 - Kicker Crank Gear Lock Tab Oem 33082-16
HardDrive
$17.06Harddrive - 70-200 - Kicker Crank Gear Lock Tab Oem 33082-16FeaturesGlobal Trade Item Number: 19136116840610Pk$17.06
Harddrive - 02-038A - Oil Line Fitting Elbow Oem 26338-68
HardDrive
$36.86Harddrive - 02-038A - Oil Line Fitting Elbow Oem 26338-68FeaturesGlobal Trade Item Number: 191361137914$36.86
Harddrive - 29-062A - Clutch Mc Cover Gasket 5Pk
HardDrive
$30.56Harddrive - 29-062A - Clutch Mc Cover Gasket 5PkFeaturesGlobal Trade Item Number: 191361169526Fitment2015-2018Harley DavidsonFLRT Freewheeler$30.56
Harddrive - 302291 - Tc Cam Cover Black W/ Gskt Hrdwr 02-17
HardDrive
$206.06Harddrive - 302291 - Tc Cam Cover Black W/ Gskt Hrdwr 02-17FeaturesGlobal Trade Item Number: 191361120015Chrome plated cast aluminum cam covers for single cam motorsCome with bushings...$206.06
Harddrive - 302290 - Tc Cam Cover Chrome W/ Gskt Hrdwr 02-17
HardDrive
$205.16Harddrive - 302290 - Tc Cam Cover Chrome W/ Gskt Hrdwr 02-17FeaturesGlobal Trade Item Number: 191361120022Chrome plated cast aluminum cam covers for single cam motorsCome with bushings...$205.16
Harddrive - 053740 - Rr Brake Mstr Cylinder Cover Touring 99-04 Softail 00-05
HardDrive
MSRP: $26.95$24.26Harddrive - 053740 - Rr Brake Mstr Cylinder Cover Touring 99-04 Softail 00-05 Features Global Trade Item Number: 191361129322 OEM replacement Chrome finish Includes mounting...MSRP: $26.95$24.26
Harddrive - R020032 - Replacement O-Ring For Billet Reusable Oil Filter
HardDrive
MSRP: $10.95$9.86Harddrive - R020032 - Replacement O-Ring For Billet Reusable Oil FilterFeaturesGlobal Trade Item Number: 191361140716Fitment2014-2017Harley DavidsonXL1200TMSRP: $10.95$9.86
Harddrive - 037025 - Rocker Box Kit Evo 84-99 Chrome Pair
HardDrive
$964.76Harddrive - 037025 - Rocker Box Kit Evo 84-99 Chrome PairFeaturesGlobal Trade Item Number: 191361073816Chrome plated rocker covers for Big Twins and SportstersSold as picturedFitment$964.76
Harddrive - 302108 - Gasket For 820-51583 Sold Each.
HardDrive
$70.16Harddrive - 302108 - Gasket For 820-51583 Sold Each.FeaturesGlobal Trade Item Number: 191361073823$70.16
Harddrive - 81165 - Conrod Assy 84-99 Bigtwin Crank Pin & Nut
HardDrive
$523.76Harddrive - 81165 - Conrod Assy 84-99 Bigtwin Crank Pin & NutFeaturesGlobal Trade Item Number: 191361169755Heavy Duty ReplacementMeets or Exceeds OEM SpecsComes with Crank Pin and NutFitment$523.76
Harddrive - 88459 - Oil Pump Hi-Vol Hi-Pressure Twin Cam 96"/103"
HardDrive
MSRP: $202.95$187.16Harddrive - 88459 - Oil Pump Hi-Vol Hi-Pressure Twin Cam 96"/103"FeaturesGlobal Trade Item Number: 191361145766OEM replacementFitment2007-2011Harley DavidsMSRP: $202.95$187.16
Harddrive - 39898 - Crank Pin 1981-99 Big Twin
HardDrive
$118.76Harddrive - 39898 - Crank Pin 1981-99 Big TwinFeaturesGlobal Trade Item Number: 191361169786Fitment1983-1984Harley DavidsonFLHTC Electra Glide Classic$118.76
Harddrive - 81080 - Oil Pump Hi-Vol/Press M8 Models W/O Oil Seal
HardDrive
MSRP: $229.95$197.06Harddrive - 81080 - Oil Pump Hi-Vol/Press M8 Models W/O Oil SealFeaturesGlobal Trade Item Number: 191361165412OEM replacementFitment2017-2019Harley DavidsoMSRP: $229.95$197.06
Harddrive - 88186 - Big Bore Cylinder M8 124 Black W/Machined Fins Pr
HardDrive
$650.66Harddrive - 88186 - Big Bore Cylinder M8 124 Black W/Machined Fins Pr Features Global Trade Item Number: 191361123412 Cylinders Come Powder Coated Black with Machined Fins For that OEM Look M8...$650.66
Harddrive - 88187 - Tc 88/96 3.75" Std Bre Cylindr Black W/Machined Fins Ea
HardDrive
$310.46Harddrive - 88187 - Tc 88/96 3.75" Std Bre Cylindr Black W/Machined Fins EaFeaturesGlobal Trade Item Number: 191361123429Twin Cam Cylinders Come Powder Coated Black with Machined Fins For that OEM...$310.46
Harddrive - 87623 - Cam Chain Tensioners Set Twin Cam 96
HardDrive
$107.06Harddrive - 87623 - Cam Chain Tensioners Set Twin Cam 96FeaturesGlobal Trade Item Number: 191361145759Replacement inner and outer hydraulic cam chain tensioners for Twin Cam 96/103 motorsCam chain...$107.06
Harddrive - 14-046BW - Oil Filter Housing Evo 92-99 Black Wrinkle
HardDrive
$98.06Harddrive - 14-046BW - Oil Filter Housing Evo 92-99 Black WrinkleFeaturesGlobal Trade Item Number: 191361256561Meets OEM specificationsChrome finishAccepts all EVO style oil filtersFitment$98.06
Harddrive - 14-027 - Regulator Oil Filter Mount
HardDrive
MSRP: $109.95$101.66Harddrive - 14-027 - Regulator Oil Filter MountFeaturesGlobal Trade Item Number: 191361256653Meets OEM specificationsChrome finishAccepts all EVO style oil filtersMSRP: $109.95$101.66
Harddrive - 14-035BK - Oil Filter Wrench Socket Drive Black Finish
HardDrive
MSRP: $13.95$9.86Harddrive - 14-035BK - Oil Filter Wrench Socket Drive Black FinishFeaturesThese oil filter wrenches fit on OEM and most aftermarket oil filters. The 3/8" socket drive makes it easy to access and spin...MSRP: $13.95$9.86
About Engine
Harley Engine Parts for Rebuilds and Performance
From a fresh gasket set to a full big bore build, we stock the Harley engine parts you need to rebuild, maintain or wake up your motor. Match parts to your engine: Evo, Twin Cam, Milwaukee-Eight and Sportster parts don't swap across.
Shop Engine Parts
- Camshafts
- Big bore kits
- Cylinders
- Heads
- Pushrods
- Lifters
- Rockers
- Gaskets & seals
- Oil pumps
- Oil filters
- Motor mounts
- Engine covers
We carry engine parts from S&S Cycle, Drag Specialties, V-Twin Mfg, Alloy Art, HardDrive and Rocker Lockers. Pair your build with an air cleaner and exhaust that let it breathe.
Not Sure It Fits?
Year, model and engine all matter, and plenty of parts look the same but aren't. If you can't tell whether something fits your bike, hit us up with your year and model and we'll check it before you order.