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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Jims - 1370 - Valve Keepers - Big Twin
Jims
$29.95Jims - 1370 - Valve Keepers - Big TwinFeaturesMade from the highest grade materials and heat-treated to JIMS strict standardsFeature a 10 lock angleWork well with JIMS titanium valve spring...$29.95 -
Jims - 24023-54 - Gear-Side Pinion Shaft Nut - Fits 1954-1989 Big Twin; repl. OEM #24023-54 (Gear-side pinion shaft nut, 1966-1984)
Jims
MSRP: $22.95$22.55Jims - 24023-54 - Gear-Side Pinion Shaft Nut Features 5/8"-24 left-hand threads Specs TypeMSRP: $22.95$22.55 -
Jims - 24017-80 - Sprocket Shaft Nut - Fits 72-E85 Big Twin (rod clearance must be checked on 72-E81 models) and JIMS big tapered motor sprocket shafts (ea.)
Jims
MSRP: $39.95$39.55Jims - 24017-80 - Sprocket Shaft NutFeaturesHeavy-duty nut fits flywheel-side of sprocket shaft1-1/8"-16 threadsMade in the U.S.A.SpecsMSRP: $39.95$39.55 -
Jims - 25581-70 - Cam Bushing - Big Twin
Jims
MSRP: $39.95$39.35Jims - 25581-70 - Cam Bushing - Big Twin Features Bushings are made from solid bronze bar stock Machined in one operation with a tolerance of .0002" Feature a lead-in for ease of...MSRP: $39.95$39.35 -
Jims - 25586-37 - Cam Bushing - XL
Jims
MSRP: $42.95$42.35Jims - 25586-37 - Cam Bushing - XL Features Bushings are made from solid bronze bar stock Machined in one operation with a tolerance of .0002" Feature a lead-in for ease of installation Made...MSRP: $42.95$42.35 -
Jims - 24335-36 - Wrist Pin Bushing - Big Twin
Jims
MSRP: $51.95$51.45Jims - 24335-36 - Wrist Pin Bushing - Big Twin Features Machined from solid bronze bar stock Hold concentricity to less than .0002" Lead-in edge for easy installation Made in the U.S.A...MSRP: $51.95$51.45 -
Jims - 26346-69/70 - Oil Pump Shaft - Big Twin
Jims
$43.05Jims - 26346-69/70 - Oil Pump Shaft - Big TwinFeaturesOil Pump Component for Big Twin modelsSpecsProduct Name$43.05 -
Jims - 3998K - Wrist Pin Bushing - Twin Cam
Jims
$60.25Jims - 3998K - Wrist Pin Bushing - Twin Cam Features Machined from solid bronze bar stock Hold concentricity to less than .0002" Lead-in edge for easy installation Made in the U.S.A...$60.25 -
Jims - 23961-80A3 - Crank Pin - Big Twin
Jims
$145.50Jims - 23961-80A3 - Crank Pin - Big TwinFeaturesQuality replacement that equals or exceeds OEM specificationsMade in the U.S.A.Specs$145.50 -
Jims - 1045RR - Rocker Arms - Big Twin/XL
Jims
$959.85Jims - 1045RR - Rocker Arms - Big Twin/XLFeaturesThe lightest rocker arm available, but still has superior strength characteristics due to its designThe strength of 660 bronze bushings and...$959.85 -
Jims - 17428-57K - Rocker Arm Bushings - Big Twin/XL
Jims
$83.95Jims - 17428-57K - Rocker Arm Bushings - Big Twin/XLFeaturesQuality, American-made rocker arm shafts and bushingsReplacement Part for OEM Number(s): 1742857Specs$83.95 -
Jims - 17611-83 - Rocker Arm Shaft - Evolution/Twin Cam
Jims
$51.25Jims - 17611-83 - Rocker Arm Shaft - Evolution/Twin CamFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 1761183Specs$51.25 -
Gardner-Westcott - P-74-26 - Bolts - Lifter Base - Allen
Gardner-Westcott
$14.95Gardner-Westcott - P-74-26 - Bolts - Lifter Base - Allen Features Includes eight chrome socket-head screws Made in the U.S.A. Specs$14.95 -
Gardner-Westcott - C-80-115Y - Rocker Box Bolt Kit - 80" - Fits 1986-2003 XL; 1984-1999 Evolution Big Twin
Gardner-Westcott
$56.95Gardner-Westcott - C-80-115Y - Rocker Box Bolt Kit - 80"FeaturesKit contains all necessary hex-head bolts, Allen-head bolts and washers needed to install a pair of rocker boxes on a motorMade in the...$56.95 -
Jims - 1800 - Hydrosolid Tappet - Fits 1986-1990 XL (0.8425" OD); repl. OEM #18523-86; 1984-1999 Evolution Big Twin; repl. OEM #18523-86 (0.8425" OD)
Jims
$163.05Jims - 1800 - Hydrosolid TappetFeaturesPerform like a hydraulic tappet up to 5500 rpm, then turn into a solid tappetWhen they turn into solid tappets, it adds approximately three to six more usable...$163.05 -
Jims - 25582-54/73 - Pinion Shaft Bushing - Fits 1954-1992 Big Twin; repl. OEM #25582-54, 73; 1954-1992 Big Twin; repl. OEM #s 25582-54, 25582-73 (Pinion shaft bushing, 1966-1984)
Jims
MSRP: $57.95$57.35Jims - 25582-54/73 - Pinion Shaft Bushing Features Quality pinion shaft bushings Made in the U.S.A. SpecsMSRP: $57.95$57.35 -
Jims - 25582-93 - Pinion Shaft Bushing - Fits 1993-1999 Evolution Big Twin; repl. OEM #25582-93
Jims
$46.00Jims - 25582-93 - Pinion Shaft Bushing Features Quality pinion shaft bushings Made in the U.S.A. Specs$46.00 -
Jims - 2456-1 - Large Axle Tappet - Evolution
Jims
$146.15Jims - 2456-1 - Large Axle Tappet - EvolutionFeaturesMicro-finish bore allows a running fit of .0002"Big Axle™ rollers are designed around three working partsThe outer wheel/roller has a 27% greater...$146.15 -
Gardner-Westcott - SP-88-98 - Bolt Kit - Motor Set - Socket-Head
Gardner-Westcott
$334.95Gardner-Westcott - SP-88-98 - Bolt Kit - Motor Set - Socket-HeadFeaturesIncludes all side covers, lifter base timing plug, inner primary mount, tip, front and rear motor mountsMade in the U.S.A.Specs$334.95 -
Gardner-Westcott - SP-88-79 - Bolt Kit - Motor Set - Socket-Head
Gardner-Westcott
$284.95Gardner-Westcott - SP-88-79 - Bolt Kit - Motor Set - Socket-HeadFeaturesIncludes all side covers, lifter base timing plug, inner primary mount, tip, front and rear motor mountsMade in the U.S.A.Specs$284.95 -
Gardner-Westcott - P-80-88 - Bolt Kit - Motor Set - Socket-Head
Gardner-Westcott
$312.95Gardner-Westcott - P-80-88 - Bolt Kit - Motor Set - Socket-HeadFeaturesIncludes all side covers, lifter base timing plug, inner primary mount, tip, front and rear motor mountsMade in the U.S.A.Specs$312.95 -
Gardner-Westcott - P-88-26 - Bolt Kit - Lifter Base - Socket-Head - Twin Cam
Gardner-Westcott
$27.95Gardner-Westcott - P-88-26 - Bolt Kit - Lifter Base - Socket-Head - Twin CamFeaturesMade in the U.S.A.SpecsUnits<$27.95 -
Gardner-Westcott - P-88-98 - Bolt Kit - Motor Set - Socket-Head - FLT
Gardner-Westcott
$371.95Gardner-Westcott - P-88-98 - Bolt Kit - Motor Set - Socket-Head - FLTFeaturesIncludes all side covers, lifter base timing plug, inner primary mount, tip, front and rear motor mountsMade in the U.S.A...$371.95 -
Gardner-Westcott - P-88-99 - Bolt Kit - Motor Set - Socket-Head - FXD
Gardner-Westcott
$390.95Gardner-Westcott - P-88-99 - Bolt Kit - Motor Set - Socket-Head - FXDFeaturesIncludes all side covers, lifter base timing plug, inner primary mount, tip, front and rear motor mountsMade in the U.S.A...$390.95 -
James Gasket - JGI-17047-98 - Head/Base Gasket Kit - Twin Cam
James Gaskets
$78.95James Gasket - JGI-17047-98 - Head/Base Gasket Kit - Twin CamFeaturesGenuine James kit includes matching head and base gaskets and O-rings where applicableAvailable in standard or big bore styleMade...$78.95 -
Feuling Parts - 9015 - Crankshaft Runout Measuring Tool - Twin Cam/EVO
Feuling
$129.95Feuling Parts - 9015 - Crankshaft Runout Measuring Tool - Twin Cam/EVO Features Mounts to the cam chest side of the engine case using the designated mounting holes of the tool combined with the...$129.95 -
Gardner-Westcott - P-96-77 - Bolt Kit - Motor Set - Socket-Head - FLHT
Gardner-Westcott
$357.95Gardner-Westcott - P-96-77 - Bolt Kit - Motor Set - Socket-Head - FLHTFeaturesIncludes all side covers, lifter base timing plug, inner primary mount, tip, front and rear motor mountsMade in the U.S.A...$357.95 -
Feuling Parts - 3025 - Stud Kit - Cylinder - Evolution
Feuling
$399.95Feuling Parts - 3025 - Stud Kit - Cylinder - EvolutionFeaturesStuds are made from heat-treated 8740 chromoly; polished headbolts are made from alloyed stainless steelKit includes eight cylinder...$399.95 -
Feuling Parts - 3000 - Stud Kit - Cylinder - Twin Cam
Feuling
$429.95Feuling Parts - 3000 - Stud Kit - Cylinder - Twin CamFeaturesStuds are made from heat-treated 8740 chromoly; polished headbolts are made from alloyed stainless steelKit includes eight cylinder studs,...$429.95 -
Feuling Parts - 8020 - Fastener Kit - Cam Plate/Oil Pump - HP+/Race Series/OE+ - Twin Cam
Feuling
$39.95Feuling Parts - 8020 - Fastener Kit - Cam Plate/Oil Pump - HP+/Race Series/OE+ - Twin CamFeaturesQuality 12-point, heat-treated 8740 chromoly steel bolts with black oxide finish manufactured by ARP®...$39.95 -
Feuling Parts - 8023 - Fastener Kit - Cam Plate/Oil Pump - OE+ - M8
Feuling
$39.95Feuling Parts - 8023 - Fastener Kit - Cam Plate/Oil Pump - OE+ - M8FeaturesQuality 12-point, heat-treated 8740 chromoly steel bolts with black oxide finish manufactured by ARP® to Feuling's exact...$39.95 -
Feuling Parts - 8022 - Fastener Kit - Cam Plate/Oil Pump - HP+/Race Series - M8
Feuling
$39.95Feuling Parts - 8022 - Fastener Kit - Cam Plate/Oil Pump - HP+/Race Series - M8FeaturesQuality 12-point, heat-treated 8740 chromoly steel bolts with black oxide finish manufactured by ARP® to...$39.95 -
Feuling Parts - 3027 - Cylinder Stud Kit - M8
Feuling
$239.95Feuling Parts - 3027 - Cylinder Stud Kit - M8FeaturesPrecision J-form threads for optimum engagement, to prevent galling and promote more consistent torque loadingSuperior in strength and...$239.95 -
Feuling Parts - 1231 - Rocker Shafts - Set - M8
Feuling
$189.95Feuling Parts - 1231 - Rocker Shafts - Set - M8 Features Custom tooling was created to provide a countersink relief for the bolt/nut head versus machining away the entire end of the shaft per the...$189.95 -
Feuling Parts - 9960 - Coolant Sensor - Fits all 2014-2015 Touring Twin-Cooled, 2002-2017 V-Rod; repl. OEM #s 32315-01, 32700028
Feuling
$24.95Feuling Parts - 9960 - Coolant SensorFeaturesOE replacement engine coolant temperature sensorMade in the USAFeuling Racing & DevelopmentReplacement Part for OEM Number(s): 3231501,32700028Specs$24.95 -
Jims - 5469 - Forceflow Cylinder Head Cooler Kit - Chrome - M8 Touring
Jims
$750.10Jims - 5469 - Forceflow Cylinder Head Cooler Kit - Chrome - M8 TouringFeaturesIncludes Forceflow assembly with high-powered fan, OEM-type replacement horn, temperature switch, manual override switch,...$750.10 -
Feuling Parts - 3096 - Vented Dipstick - Black - Touring
Feuling
$299.95Feuling Parts - 3096 - Vented Dipstick - Black - Touring Features Billet dipsticks vent/breathe excessive crank case pressure from the oil tank through a PCV style breather, consisting of an oil...$299.95 -
Feuling Parts - 3251 - Rocker Box Breather Rebuild Kit - M8
Feuling
$39.95Feuling Parts - 3251 - Rocker Box Breather Rebuild Kit - M8 Features Made in the USA Kit includes: Two Umbrella valves Two Filters Four O-Rings Specs$39.95 -
Feuling Parts - 3095 - Vented Dipstick - Polished - Touring
Feuling
$299.95Feuling Parts - 3095 - Vented Dipstick - Polished - Touring Features Billet dipsticks vent/breathe excessive crank case pressure from the oil tank through a PCV style breather, consisting of an...$299.95 -
Feuling Parts - 3094 - Vented Dipstick - Black - Dyna
Feuling
$299.95Feuling Parts - 3094 - Vented Dipstick - Black - Dyna Features Billet dipsticks vent/breathe excessive crank case pressure from the oil tank through a PCV style breather, consisting of an oil...$299.95
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.