Engine
8284 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 - 42-0104 - Panhead D-Ring Set Chrome - Fits 1948-1965 Harley-Davidson FL
V-Twin Mfg
MSRP: $70.95$70.24Chrome d-rings are steel style for Panhead models. Fits:FL 1948-1965Additional Information OEM No.251 UOMMSRP: $70.95$70.24 -
V-Twin - 42-0103 - Panhead Cover Set Chrome - Fits 1948-1965 Harley-Davidson FL
V-Twin Mfg
$127.53Chrome Panhead cover set for Big Twin models. Fits:FL 1948-1965Additional Information OEM No.17500-48 UOM$127.53 -
Out of stock
V-Twin - 40-0748 - Transmission Mount Oil Filter - Fits 1974-1984 Harley-Davidson FL, 1971-1984 FX
V-Twin Mfg
$94.99This oil filter transmission mount type fits 4-speed models. Includes black bracket and chrome filter.Filter is specifically for use with late Big Twin swingarm frames with forward mounted master...$94.99 -
V-Twin - 40-0709 - Stock Spin On Oil Filter
Wyatt Gatling
MSRP: $17.14$16.96V-Twin - 40-0709 - Stock Spin On Oil FilterDescriptionChrome stock spin on oil filter is low restriction type and measures 3-3/4" long Fits:FXST 1984-1998FXR 1982-1994XL 1984-UPFLT 1980-1998FLST...MSRP: $17.14$16.96 -
V-Twin - 40-0647 - U/UL Oil Line Set Zicad Plated - Fits 1941-1948 Harley-Davidson UL
V-Twin Mfg
$166.54Zicad plated oil line set includes feed, return and vent lines.Sold as a 3 piece set. *NOTE: Zicad is a dull shade of zinc similar to cadmium...$166.54 -
V-Twin - 40-0387 - Oil Pre-Filter
Wyatt Gatling
$46.00V-Twin - 40-0387 - Oil Pre-FilterDescriptionThe Sifton chrome oil pre filter has a barbed end and is constructed of machined alloy with a #40 mesh screen installed to trap debris. Hose has a 3/8"...$46.00 -
V-Twin - 40-0179 - Replica 'Y' Oil Line Kit
Wyatt Gatling
MSRP: $72.13$71.41V-Twin - 40-0179 - Replica 'Y' Oil Line KitDescriptionReplica steel 'Y' line oil kit includes elbow and fittings for Panhead engines. The line is chrome and the elbow is zinc plated.Kit is for use on...MSRP: $72.13$71.41 -
V-Twin - 37-9545 - Chrome Bolt Cap 109 Piece Cover Kit
V-Twin Mfg
MSRP: $69.88$69.18V-Twin - 37-9545 - Chrome Bolt Cap 109 Piece Cover KitDescriptionKit contains 109 pieces of chrome bolt cap covers constructed of ABS plastic. Fits:XL 2004-UPAdditional InformationMSRP: $69.88$69.18 -
V-Twin - 35-1252 - XL EFI Seal Kit
V-Twin Mfg
$20.32V-Twin - 35-1252 - XL EFI Seal KitDescriptionEFI seal kit includes 2 screws and 1 o-ring.The length of the screw thread = M-4. Fits:XL 2007-UPAdditional Information$20.32 -
V-Twin - 33-5462 - Jims Forceflow Cylinder Head Cooler Kit Chrome
Jims
$710.66V-Twin - 33-5462 - Jims Forceflow Cylinder Head Cooler Kit ChromeDescriptionJims chrome forceflow cylinder head cooler kit includes high powered fan, housing, horn, hardware and all wiring.Kit...$710.66 -
V-Twin - 33-2162 - Tail Lamp Adapter Chrome
Wyatt Gatling
$111.55V-Twin - 33-2162 - Tail Lamp Adapter Chrome Description Chrome plated steel adapter for tombstone style lamp. Fits: Custom application Additional Information$111.55 -
V-Twin - 31-1983 - Chrome Engine Stabilizer
V-Twin Mfg
$141.58V-Twin - 31-1983 - Chrome Engine StabilizerDescriptionChrome Velva Ride engine stabilizer features a steel body with plunger and urethane dampener that creates a mini shock absorber. Fits:FXR...$141.58 -
V-Twin - 31-1975 - Black Velva-Ride Motor Mount
Comp Cams
$171.05V-Twin - 31-1975 - Black Velva-Ride Motor MountDescriptionUrethane mount replaces stock on all Big Twins with rubber mounted engines. The formulated compounds enhance compression and rebound...$171.05 -
V-Twin - 31-0839 - FL Top Motor Mount Zinc Plated - Fits 1948-1984 Harley-Davidson FL
V-Twin Mfg
MSRP: $40.27$39.47Zinc plated top motor mount is without the choke mount. Fits:FL 1948-1984Additional Information OEM No.16852-67MSRP: $40.27$39.47 -
V-Twin - 2262-4 - Cylinder Head Bolt Cover Set Pike Type
Colony Machine
$62.70V-Twin - 2262-4 - Cylinder Head Bolt Cover Set Pike TypeDescriptionPike type cylinder head bolt cover set. Fits:FXR 1986-1994XL 1985-2003FLST 1999-2017FXST 1999-2017FXD 1999-2017FLT...$62.70 -
V-Twin - 17-1487 - .060 Cam Lock Washers - Fits 1986-1999 Harley-Davidson FLT, FLST, 1986-1994 FXR, 1986-1999 FXST
V-Twin Mfg
$34.72.060 cam lock washers with side tab. Fits:FLT 1986-1999FLST 1986-1999FXR 1986-1994FXST 1986-1999Additional Information UOM5 -$34.72 -
V-Twin - 15-1566 - M8 AFM FLT Primary Gasket Kit
Gary Bang
$126.91V-Twin - 15-1566 - M8 AFM FLT Primary Gasket KitDescriptionFLT AFM primary cover gasket kit is for use with M8 models.*NOTE: AFM denotes foam gasket surface that is bonded to aluminum. Fits:FLT...$126.91 -
V-Twin - 15-1506 - V-Twin Primary Service Gasket Kit
Gary Bang
$34.18V-Twin - 15-1506 - V-Twin Primary Service Gasket KitDescriptionPrimary 3 hole derby gasket kit. Fits:FL 1970-1984FXST 1984-1998FX 1971-1984FXR 1985-1994FXD 1991-1998FLT 1985-1994FLST...$34.18 -
V-Twin - 15-1312 - Cometic Inspection Cover Gasket
Cometic
MSRP: $13.94$13.79V-Twin - 15-1312 - Cometic Inspection Cover GasketDescriptionCometic AFM inspection cover gasket.*NOTE: AFM denotes foam surface that is bonded to aluminum. Fits:FXR 1985-1994FLT 1985-UPAdditional...MSRP: $13.94$13.79 -
V-Twin - 15-0615 - Exhaust Stud Nut and Gasket Kit
Gary Bang
MSRP: $15.14$14.98V-Twin - 15-0615 - Exhaust Stud Nut and Gasket KitDescriptionExhaust stud nut and gasket kit prevents thread stripping in head using permanent studs. Includes two short studs, two long studs, sure...MSRP: $15.14$14.98 -
V-Twin - 15-0114 - V-Twin Rocker Box Gaskets
Gary Bang
MSRP: $40.27$39.47V-Twin - 15-0114 - V-Twin Rocker Box GasketsDescriptionThis rocker box gaskets features thick composite material. Fits:FL 1948-1965Additional InformationMSRP: $40.27$39.47 -
V-Twin - 15-0099 - Canister Filter Seals
Gary Bang
MSRP: $17.14$16.96V-Twin - 15-0099 - Canister Filter SealsDescriptionCanister filter seal kit include three seals. Fits:FL 1941-1964Additional InformationMSRP: $17.14$16.96 -
V-Twin - 14-0571 - Pingel Petcock Style Nylon Washer
Pingel
MSRP: $17.94$17.75V-Twin - 14-0571 - Pingel Petcock Style Nylon WasherDescriptionPingel petcock style nylon washer Fits:Replacement for petcock adapter nut kit.Additional InformationMSRP: $17.94$17.75 -
V-Twin - 12-1490 - Oil Pump Check Valve Kit
Motorshop
$66.20V-Twin - 12-1490 - Oil Pump Check Valve KitDescriptionCheck valve kit includes ball, spring and cap. Fits:FX 1971-1980FL 1941-1955EL 1936-1940Additional Information$66.20 -
V-Twin - 12-0910 - Piston Wrist Pin Locks
Eastern Motorcycle Parts
$37.31V-Twin - 12-0910 - Piston Wrist Pin LocksDescriptionPiston wrist pin locks come in a pack of 10 Fits:UL 1937-1948VL 1932-1934EL 1936-1940WL 1932-1951FL 1941-1951Additional Information$37.31 -
V-Twin - 12-0810 - Oil Pump Drive Shaft Kit
Motorshop
MSRP: $67.13$66.46V-Twin - 12-0810 - Oil Pump Drive Shaft KitDescriptionSifton oil pump drive shaft kit includes 3 keys, shaft gear, bushing and snap ring. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998FX 1971-1984FXD...MSRP: $67.13$66.46 -
V-Twin - 12-0152 - Tappet Oil Screen Kit and Chrome Top Plug
Motorshop
MSRP: $40.51$39.70V-Twin - 12-0152 - Tappet Oil Screen Kit and Chrome Top PlugDescriptionTappet oil screen kit with chrome top plug includes screen o-ring and spring. For Shovelhead and Evolution. Fits:FXST...MSRP: $40.51$39.70 -
V-Twin - 12-0001 - Big Twin Compensator Shim - Fits 2007-2016 Harley-Davidson FLST, 2011-2013 FLT, 2009-2013 FLHXXX, 2007-2016 FXST, 2006-2013 FXD
V-Twin Mfg
$13.79Big Twin compensator shim is 0.031" thick. Fits:FLST 2007-2016FLT 2011-2013FLHXXX 2009-2013FXST 2007-2016FXD 2006-2013Additional Information$13.79 -
V-Twin - 11-1273 - 1270cc Cylinder and Piston Conversion Kit Silver - Fits 1986-2003 Harley-Davidson XL
V-Twin Mfg
$585.66Big bore cylinder kit for 1200-1270cc conversion on Sportster models. Kit includes head gasket and has a compression ratio of 10.1.Increase your horsepower with our V-Twin 1270cc big bore conversion...$585.66 -
V-Twin - 11-1213 - M8 Pushrod Cover Kit
Motorshop
$126.91V-Twin - 11-1213 - M8 Pushrod Cover KitDescriptionPushrod cover kit includes clip, spring, cup, inner tube and chrome lower tube set for M8 models. Fits:FLT 2017-UPAdditional Information$126.91 -
V-Twin - 11-0928 - Pushrod Cover Cup and Clip Kit
Motorshop
$55.95V-Twin - 11-0928 - Pushrod Cover Cup and Clip KitDescriptionV-Twin chrome replacement upper pushrod cover kit, outer. Each kit contains 4 chrome clips, 4 springs, 4 cork gaskets and 4 steel washers...$55.95 -
V-Twin - 11-0909 - Pushrod Cover Kit
Motorshop
$121.12V-Twin - 11-0909 - Pushrod Cover KitDescriptionChrome stock style pushrod cover kit includes a 16 piece set with all the parts needed for complete installation for Evolution Big Twins. Fits:FXST...$121.12 -
V-Twin - 11-0885 - Replica 74 inch Panhead Cylinder Piston Kit
Motorshop
$646.45V-Twin - 11-0885 - Replica 74 inch Panhead Cylinder Piston KitDescriptionThis 74" Panhead cylinder and piston kit is bored and honed to 87.325mm with a stock compression of 8.5:1. Cylinders have...$646.45 -
V-Twin - 11-0420 - 3-5/16 inch Piston Set .050 Oversize
Eastern Motorcycle Parts
$250.87V-Twin - 11-0420 - 3-5/16 inch Piston Set .050 OversizeDescriptionPiston set 3-5/16" bore is .050 oversize. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control...$250.87 -
V-Twin - 11-0197 - 3-5/8 inch Shovelhead Piston Ring Set .010 Oversize
Hastings
MSRP: $71.55$70.83V-Twin - 11-0197 - 3-5/8 inch Shovelhead Piston Ring Set .010 OversizeDescriptionHastings moly piston ring set is for a 3-5/8" bore and is .010 oversize. Features moly top compression rings with the...MSRP: $71.55$70.83 -
V-Twin - 11-0196 - 3-5/8 inch Shovelhead Piston Ring Set Standard
Hastings
MSRP: $79.91$51.57V-Twin - 11-0196 - 3-5/8 inch Shovelhead Piston Ring Set StandardDescriptionHastings moly piston ring set is for a 3-5/8" bore and is standard size. Features moly top compression rings with the size...MSRP: $79.91$51.57 -
V-Twin - 11-0185 - 80 inch Shovelhead Piston Ring Set Standard
Hastings
MSRP: $79.85$75.74V-Twin - 11-0185 - 80 inch Shovelhead Piston Ring Set StandardDescriptionStandard Hasting cast piston ring setSold as a pair for two pistons. Fits:FLT 1979-1983FXR 1982-1983FL 1978-1984FX...MSRP: $79.85$75.74 -
V-Twin - 10-1315 - 8-Finned Panhead Cam Cover Polished - Fits 1948-1953 Harley-Davidson FL, EL
V-Twin Mfg
$338.658-finned type cam cover for Big Twin models includes bushings installed and welch plugs installed in the top and rear with a polished finish. Cover accepts 1/4" generator screws and include early...$338.65 -
V-Twin - 10-1067 - Panhead Cylinder Heads Full Assembly
Motorshop
$2,091.12V-Twin - 10-1067 - Panhead Cylinder Heads Full AssemblyDescriptionV-Twin Motor Shop Ready Panheads are fully assembled and ready to install.Heads feature original contour castings with the added...$2,091.12 -
V-Twin - 10-0852 - Sifton Standard Solid Tappet Assembly
Sifton
$173.64V-Twin - 10-0852 - Sifton Standard Solid Tappet AssemblyDescriptionFeature centrical surface fine grinding and max-axle precision fit with maxi-roller and pin assembly.Includes adjuster screws and...$173.64
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.