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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V-Twin - 8806-17 - Engine Bolt Kit Chrome
Colony Machine
$49.45V-Twin - 8806-17 - Engine Bolt Kit Chrome Description Engine bolt kit features a chrome finish. Fits: FL 1970-1984 FX 1971-1984 Additional Information$49.45 -
V-Twin - 8703-2 - Tappet Oil Screen Plug Chrome
Colony Machine
MSRP: $19.26$19.06V-Twin - 8703-2 - Tappet Oil Screen Plug ChromeDescriptionTappet oil screen plug, chrome finish. Fits:FLT 1981-1998FXST 1984-1998FXR 1982-1994FXD 1991-1998FL 1981-1984FLST 1986-1998FX...MSRP: $19.26$19.06 -
V-Twin - 8149-12 - Chrome Cam Cover Stock Slotted Screws
Colony Machine
$38.31V-Twin - 8149-12 - Chrome Cam Cover Stock Slotted ScrewsDescriptionCam cover screws, chrome finish, 24 thread. Fits:FL 1941-1969EL 1936-1940Additional Information$38.31 -
V-Twin - 7515-4 - Alloy Hydraulic Stock Pushrod
Colony Machine
MSRP: $81.68$80.86V-Twin - 7515-4 - Alloy Hydraulic Stock PushrodDescriptionAlloy hydraulic stock pushrod Fits:FL 1953-1965Additional Information OMSRP: $81.68$80.86 -
Drag Specialties - DS243606 - Heavy Duty Motor Mount - FXR
Drag Specialties
$48.71Drag Specialties - DS243606 - Heavy Duty Motor Mount - FXRFeaturesChrome-plated heavy-duty mounts are 30% thicker than stockMounts include chrome choke/horn bracketsPART #s DS-243607, DS-273619 come...$48.71 -
S&S Cycle - 50-8009 - Silicone O-Ring - 50-8009
S&S Cycle
$6.95S&S Cycle - 50-8009 - Silicone O-Ring - 50-8009FeaturesO-Ring for Super E & G CarburetorsSpecsInside Diameter Imp$6.95 -
S&S Cycle - 16-0242 - U-Ring - 40-42 mm
S&S Cycle
$40.95S&S Cycle - 16-0242 - U-Ring - 40-42 mmFeaturesFor use with all current S&S intake manifoldsMade in the U.S.A.Specs$40.95 -
S&S Cycle - 33-5058 - Camshaft - 600 - Evolution Big Twin
S&S Cycle
$255.95S&S Cycle - 33-5058 - Camshaft - 600 - Evolution Big Twin Features S&S Cams are tested on the dyno, street and track before being offered to the public With hundreds of hours of testing on each...$255.95 -
S&S Cycle - 92-1412 - Piston Kit - For 113" Super Sidewinder® - 4.000" - +0.020"
S&S Cycle
$484.95S&S Cycle - 92-1412 - Piston Kit - For 113" Super Sidewinder® - 4.000" - +0.020"FeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor...$484.95 -
S&S Cycle - 106-0964 - Complete Gasket Kit - 4-1/8" - EVO Big Twin
S&S Cycle
$225.95S&S Cycle - 106-0964 - Complete Gasket Kit - 4-1/8" - EVO Big TwinFeaturesContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased...$225.95 -
Kibblewhite - 20-2097 - Cylinder Studs - Evolution/XL
Kibblewhite
MSRP: $187.95$187.44Kibblewhite - 20-2097 - Cylinder Studs - Evolution/XLFeaturesThe complete surface has been ground to remove all the imperfections of standard rough-milled material, which also removes notch...MSRP: $187.95$187.44 -
Kibblewhite - 20-20364 - Valve Spring Kit - 0.600" Lift - 88"/96"/103" Twin Cam | Buell | XL | XR
Kibblewhite
$152.98Kibblewhite - 20-20364 - Valve Spring Kit - 0.600" Lift - 88"/96"/103" Twin Cam | Buell | XL | XRFeaturesDesigned for its specific application, taking into account several critical parameters...$152.98 -
Hastings - 2M4942005 - Piston Rings - 3.750" + 0.005" - 88" Twin Cam
Hastings
$102.95Hastings - 2M4942005 - Piston Rings - 3.750" + 0.005" - 88" Twin CamFeaturesIncludes top compression rings, second compression rings, and oil control ringsTop Compression Rings are Barrel FaceHelps...$102.95 -
James Gasket - JGI-25244-99-K - Cam Gear Quick Change - Twin Cam
James Gaskets
$56.95James Gasket - JGI-25244-99-K - Cam Gear Quick Change - Twin CamFeaturesKit includes all necessary gaskets, seals, O-rings and cork washers for doing a cam changeSpecs$56.95 -
Feuling Parts - 3001 - Cylinder Stud Kit - Twin Cam
Feuling
$169.95Feuling Parts - 3001 - Cylinder Stud Kit - Twin CamFeaturesPrecision J-form threads for optimum engagement, to prevent galling and promote more consistent torque loadingSuperior in strength and...$169.95 -
Figurati Designs - FD72-TC-5H-BLK - Timing Cover - 5 Hole - Green Line American Flag - Black
Figurati Designs
$132.95Figurati Designs - FD72-TC-5H-BLK - Timing Cover - 5 Hole - Green Line American Flag - BlackFeaturesTiming Cover for Harley Davidson applicationsMade from 316L stainless steel, polished to a perfect...$132.95 -
Feuling Parts - 7086 - Conversion Oil System - OE+ - Twin Cam
Feuling
$639.95Feuling Parts - 7086 - Conversion Oil System - OE+ - Twin CamFeaturesUpgrade to the stock oiling system, delivering increased oil pressure and return scavenging volumes from billet oil pump and...$639.95 -
Feuling Parts - 7010 - Oil Pump - OE+ - Twin Cam
Feuling
$319.95Feuling Parts - 7010 - Oil Pump - OE+ - Twin CamFeaturesMade of 6061 billet aluminum with high-flow 2" chromoly gerotor gearsOil pumps increase oil pressure and scavenge return volumeFeuling® OE+...$319.95 -
Feuling Parts - 8041 - Camshaft/Sprocket Thrust Washer Kit - Fits 2017-2025 M-Eight (except 121" VVT motors), 2007-2017 Twin Cam
Feuling
$45.95Feuling Parts - 8041 - Camshaft/Sprocket Thrust Washer KitFeaturesFits stock and stock replacement camshafts and conversion camshaft upgrades on '99-'06 engines to the hydraulic chain tensioner...$45.95 -
Feuling Parts - 8082 - Hydraulic Tensioner Kit - OE Style Cams - With Cam Position Sensor - Twin Cam '99-'01
Feuling
$399.95Feuling Parts - 8082 - Hydraulic Tensioner Kit - OE Style Cams - With Cam Position Sensor - Twin Cam '99-'01FeaturesThis kit is designed for installing or replacing hydraulic cam chain tensioners on...$399.95 -
Fuel-Tool - MC200 - Replacement O-Ring
Fuel Tool
$7.95Fuel-Tool - MC200 - Replacement O-RingFeaturesEliminates the need for replacing expensive check valve and fuel line when only an O-ring is neededMade from long-lasting, high-quality Dupont®...$7.95 -
Cometic - C10305 - Oil Pump Seal
Cometic
$10.95Cometic - C10305 - Oil Pump SealFeaturesReplacement Oil Pump SealReplacement Part for OEM Number(s): 62400205Specs$10.95 -
Cometic - C10243 - Oil Pan Gasket - Softail
Cometic
$22.00Cometic - C10243 - Oil Pan Gasket - SoftailFeaturesHigh-quality products for long-term reliabilityKit includes all necessary gaskets, seals and O-rings needed for each applicationMade in the...$22.00 -
Andrews - 271100 - High-Lift Upper Spring Collars - Fits 1966-1984 Shovelhead
Andrews
$53.95Andrews - 271100 - High-Lift Upper Spring CollarsFeaturesCams with .600 lift can easily be accommodated when used with high-lift springsMade from T-6 aluminum, collars are lightweight, hard-coated...$53.95 -
James Gaskets - JGI-17026-73 - Complete Motor Gasket Kit - Fits '72-'85 XL 1000 Model
James Gaskets
$125.95James Gaskets - JGI-17026-73 - Complete Motor Gasket Kit - Fits '72-'85 XL 1000 Model Fits: '72-'85 XL 1000 Model. Full year/model list is on the Fitment tab. Complete Motor Gasket Kit from James...$125.95 -
Drag Specialties - 5-1/2" Chrome Magnetic Ring Oil Filter fits '91-'98 FXD Model (OEM #63813-90)
Drag Specialties
$19.90Drag Specialties - 5-1/2" Chrome Magnetic Ring Oil Filter fits '91-'98 FXD Model (OEM #63813-90) Features: High-quality chrome spin-on-style oil filters Magnetic filters are designed with a...$19.90 -
S&S Cycle - 31-2321 - 3/8-16 x 6.680" Cylinder Studs - Fits '84-'99 Evolution Big Twin Models
S&S Cycle
$99.95S&S Cycle - 31-2321 - 3/8-16 x 6.680" Cylinder Studs - Fits '84-'99 Evolution Big Twin Models Fits: '84-'99 Evolution Big Twin Models. Full year/model list is on the Fitment tab. Features: Sold as a...$99.95 -
Colony - 8703-2 Relief Valve Plug Kit fits '81-'84 Big Twin Models (OEM #26263-80)
Colony Machine
$10.95Colony - 8703-2 Relief Valve Plug Kit fits '81-'84 Big Twin Models (OEM #26263-80) Features: Plug and plug kits designed for a variety of Harley-Davidson® oil systems Complete with washers (or...$10.95 -
Colony - 9621-12 Cam Cover Screw Kit Parkerized fits '41-'69 FL, '36-'40 EL Models
Colony Machine
$26.21Colony - 9621-12 Cam Cover Screw Kit Parkerized fits '41-'69 FL, '36-'40 EL Models Cam cover screw kit with a parkerized finish Fitment: FL 1941-1969 EL 1936-1940 Measurements: Thread:...$26.21 -
V-Twin - Cylinder Head Set with Chrome Rocker Box fits '78-'84 FL/FX Models
V-Twin Mfg
$2,277.89V-Twin - Cylinder Head Set with Chrome Rocker Box fits '78-'84 FL/FX Models Set is assembled with cast iron guides, valve stem seals, chrome rocker box and nitrated valves. For use on 74" or 80"...$2,277.89 -
Colony - Oil Vent Fitting fits '36-'64 Big Twin Models (OEM #63533-15) - Chrome
Colony Machine
$17.95Colony - Oil Vent Fitting fits '36-'64 Big Twin Models (OEM #63533-15) - Chrome Features: Chrome-plated oil line fittings are exact duplicates of original types Can be used with braided...$17.95 -
V-Twin - 12-1764 - OE Rocker Arm Bushing
OE
MSRP: $14.60$14.45V-Twin - 12-1764 - OE Rocker Arm BushingDescriptionOE rocker arm bushing. Fits:XL 1986-2021Additional Information OEM No.MSRP: $14.60$14.45 -
V-Twin - 11-0641 - Intake and Exhaust Valve Seat
Kibblewhite
$32.78V-Twin - 11-0641 - Intake and Exhaust Valve SeatDescriptionOversize intake and exhaust valve seat is 2.016" x 1.635" x .453". Can be used with unleaded gas.$32.78 -
V-Twin - Black Front Motor Mount fits '91-'11 Dyna Models OEM #47583-90B
V-Twin Mfg
$133.31V-Twin - Black Front Motor Mount fits '91-'11 Dyna Models OEM #47583-90B The V-Twin Black Front Motor Mount, OEM #47583-90B, fits '91-'11 Dyna Models. Constructed of rubber and measuring 2-7/8" in...$133.31 -
HardDrive - Stock Replacement Stabalizer Link - fits FXR, FLT, and Dyna (see desc.)
HardDrive
$83.66The HardDrive Stabilizer Link: Replaces front and top mount on FLT and FXR applications Replaces top mount on Dynas Chrome finish Sold each Fitment: '84-'08 FXR, FLT Models '91-'94 Dyna...$83.66 -
James Gaskets - Retaining Rings for Exhaust Flange Kit
James Gaskets
$3.95James Gasket Retaining Rings for Exhaust Flange Kit These retaining rings are replacement parts for the Drag Specialties Exhaust Flange Kit for Harley Evo Big Twin 1984-Up (DBC-3480).$3.95 -
Colony - Ignition Cover Timer Stud Kit fits '70-'79 Big Twin as, '70-'79 Sportster Models (OEM #32601-78)
Colony Machine
$13.95Colony - Ignition Cover Timer Stud Kit fits '70-'79 Big Twin as, '70-'79 Sportster Models (OEM #32601-78) Features: Reproduction of original ignition timer cover studs Made in the U.S.A.$13.95 -
V-Twin - 14-0144 - V-Twin Exhaust Valve Guide Oil Seal
Kibblewhite
MSRP: $13.52$13.38V-Twin - 14-0144 - V-Twin Exhaust Valve Guide Oil SealDescriptionExhaust valve guide oil seal is steel K-line brand with rubber seal. Fits:XL 1957-1985Additional InformationMSRP: $13.52$13.38 -
V-Twin - 11-1073 - Pushrod Cover Cup Set Brass
Motorshop
$47.34V-Twin - 11-1073 - Pushrod Cover Cup Set BrassDescriptionPushrod cover spring cup set is machined of solid brass and polished.Set of four. Fits:FXD 1991-2017FX 1971-1984EL 1936-1940FL 1941-1984XL...$47.34 -
S&S Cycle - 50-8013 - Nitrile O-Ring
S&S Cycle
$6.95S&S Cycle - 50-8013 - Nitrile O-RingFeaturesO-Ring for Super E & G CarburetorsSpecsMaterialNitrile Rubbe$6.95
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.