Engine
8163 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
-
V-Twin - 12-0103 - Pinion Shaft Parts Kit
Motorshop
$32.31V-Twin - 12-0103 - Pinion Shaft Parts KitDescriptionKit includes pinion shaft seal ring and pinion shaft ring spring. Fits:G 1937-1973WL 1937-1973Additional Information$32.31 -
V-Twin - 12-0102 - Pinion Shaft 4 Piece Parts Kit
Motorshop
MSRP: $36.64$35.90V-Twin - 12-0102 - Pinion Shaft 4 Piece Parts KitDescriptionKit includes pinion shaft gear steel spacer, ring spacer, cam chest breather screen, and separator plate.This is a 4 piece kit. Fits:FL...MSRP: $36.64$35.90 -
V-Twin - 12-0101 - Pinion Shaft 5 Piece Parts Kit
Motorshop
$35.41V-Twin - 12-0101 - Pinion Shaft 5 Piece Parts KitDescriptionKit includes pinion shaft seal ring, gear spacer, ring spring, cam chest breather screen, and separator plate.This is a 5 piece kit...$35.41 -
V-Twin - 12-0059 - XL Oil Pump Kit - Fits 1972-1976 Harley-Davidson XL
V-Twin Mfg
$423.70XL oil pump kit includes a billet aluminum body, with pins and 4 gears installed. Fits:XL 1972-1976Additional Information UOM1 - KIT$423.70 -
V-Twin - 11-9899 - Forged .030 10:1 Compression Piston Kit
Wiseco
$487.94V-Twin - 11-9899 - Forged .030 10:1 Compression Piston Kit Description Wiseco 80" Evolution domed piston kit is .030 oversize. Piston kit has a compression of 10:1 and includes Hastings X Ring pack...$487.94 -
V-Twin - 11-9898 - Forged .020 10:1 Compression Piston Kit
Wiseco
$488.04V-Twin - 11-9898 - Forged .020 10:1 Compression Piston Kit Description Wiseco 80" Evolution domed piston kit is .020 oversize. Piston kit has a compression of 10:1 and includes Hastings X Ring pack...$488.04 -
V-Twin - 11-9897 - Forged .010 10:1 Compression Piston Kit
Wiseco
$487.94V-Twin - 11-9897 - Forged .010 10:1 Compression Piston Kit Description Wiseco 80" Evolution domed piston kit is .010 oversize. Piston kit has a compression of 10:1 and includes Hastings X Ring pack...$487.94 -
V-Twin - 11-6096 - Black Diamond Stem Exhaust Valve
Kibblewhite
$46.15V-Twin - 11-6096 - Black Diamond Stem Exhaust Valve Description Precision Machining exhaust valve has a black diamond stem. Fits: EL 1936-1940 FL 1941-1947 Additional Information$46.15 -
V-Twin - 11-6095 - Black Diamond Stem Intake Valve
Kibblewhite
$46.15V-Twin - 11-6095 - Black Diamond Stem Intake Valve Description Precision machined intake valve has a black diamond stem. Fits: EL 1936-1940 FL 1941-1947 Additional Information$46.15 -
V-Twin - 11-6094 - 1200cc Black Diamond Stem Exhaust Valve
Kibblewhite
MSRP: $39.22$38.43V-Twin - 11-6094 - 1200cc Black Diamond Stem Exhaust Valve Description Black diamond exhaust valve Fits: XL 1988-2003 Additional InformationMSRP: $39.22$38.43 -
V-Twin - 11-6093 - 1200cc Black Diamond Stem Intake Valve
Kibblewhite
MSRP: $45.40$44.50V-Twin - 11-6093 - 1200cc Black Diamond Stem Intake Valve Description Black diamond intake valve Fits: XL 1988-2003 Additional InformationMSRP: $45.40$44.50 -
V-Twin - 11-6092 - 883cc Black Diamond Stem Exhaust Valve
Kibblewhite
$49.71V-Twin - 11-6092 - 883cc Black Diamond Stem Exhaust Valve Description Black diamond exhaust valve Fits: XL 1986-2003 Additional Information <$49.71 -
V-Twin - 11-6091 - 883cc Black Diamond Stem Intake Valve
Kibblewhite
$50.73V-Twin - 11-6091 - 883cc Black Diamond Stem Intake Valve Description Black diamond intake valve Fits: XL 1986-2003 Additional Information$50.73 -
V-Twin - 11-6090 - Black Diamond Stem Intake Valve
Kibblewhite
$46.15V-Twin - 11-6090 - Black Diamond Stem Intake Valve Description Precision machined black diamond intake valve. Fits: FL 1981-1984 FX 1981-1984 Additional Information$46.15 -
V-Twin - 11-6089 - Black Diamond Stem Exhaust Valve
Kibblewhite
MSRP: $45.27$44.36V-Twin - 11-6089 - Black Diamond Stem Exhaust Valve Description Precision machined black diamond exhaust valve. Fits: FLT 1979-1983 FXR 1982-1983 FL 1981-1984 FX 1981-1984 Additional...MSRP: $45.27$44.36 -
V-Twin - 11-2787 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .040 Ov
Motorshop
$94.05V-Twin - 11-2787 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .040 Ov Description Replica 3-1/2" bore piston set has a 8:1 compression ratio and is .040 oversize. Piston set includes...$94.05 -
V-Twin - 11-2785 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .020 Ov
Motorshop
$112.44V-Twin - 11-2785 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .020 Ov Description Replica 3-1/2" bore piston set has a 8:1 compression ratio and is .020 oversize. Piston set includes...$112.44 -
V-Twin - 11-2781 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .030 Ov
Motorshop
$156.29V-Twin - 11-2781 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .030 Ov Description Replica 3-1/2" bore piston set has a 8:1 compression ratio and is .030 oversize. Piston set includes...$156.29 -
V-Twin - 11-2780 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .020 Ov
Motorshop
$156.29V-Twin - 11-2780 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .020 Ov Description Replica 3-1/2" bore piston set has a 8:1 compression ratio and is .020 oversize. Piston set includes Rowe...$156.29 -
V-Twin - 11-2779 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .010 Ov
Motorshop
$156.29V-Twin - 11-2779 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .010 Ov Description Replica 3-1/2" bore piston set has a 8:1 compression ratio and is .010 oversize. Piston set includes...$156.29 -
V-Twin - 11-2778 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set Standar
Motorshop
$136.29V-Twin - 11-2778 - Replica 80 inch Overhead Valve 3-1/2 inch Piston Set Standar Description Replica 3-1/2" bore piston set has a 8:1 compression ratio and is standard size. Piston set includes...$136.29 -
V-Twin - 11-2772 - 74 inch Overhead Valve 3-7/16 inch Piston Set .010 Oversize
Motorshop
$143.22V-Twin - 11-2772 - 74 inch Overhead Valve 3-7/16 inch Piston Set .010 Oversize Description 3-7/16" bore piston set has a 7.5:1 compression ratio and is .010 oversize. Piston set includes piston...$143.22 -
V-Twin - 11-2771 - 74 inch Overhead Valve 3-7/16 inch Piston Set Standard Size
Motorshop
$130.90V-Twin - 11-2771 - 74 inch Overhead Valve 3-7/16 inch Piston Set Standard Size Description 3-7/16" bore piston set has a 7.5:1 compression ratio and is standard size. Piston set includes piston...$130.90 -
V-Twin - 11-2766 - Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .030 O
Motorshop
$100.08V-Twin - 11-2766 - Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .030 O Description Replica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is .030 oversize. Piston set...$100.08 -
V-Twin - 11-2765 - Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .020 O
Motorshop
$96.11V-Twin - 11-2765 - Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .020 O Description Replica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is .020 oversize. Piston set...$96.11 -
V-Twin - 11-2763 - Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .070 O
Motorshop
$148.23V-Twin - 11-2763 - Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .070 O Description Replica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is .070 oversize. Piston set...$148.23 -
V-Twin - 11-2762 - Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .060 O
Motorshop
$148.23V-Twin - 11-2762 - Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .060 O Description Replica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is .060 oversize. Piston set...$148.23 -
V-Twin - 11-2749 - 61 inch Overhead Valve 3-5/16 inch Piston Set Standard Size
Motorshop
$176.34V-Twin - 11-2749 - 61 inch Overhead Valve 3-5/16 inch Piston Set Standard Size Description Piston set with 3-5/16" bore has a 7.0:1 compression ratio and is standard size. Set includes a piston...$176.34 -
V-Twin - 11-2746 - Replica 1000cc 3-3/16 inch Piston Set .050 Oversize
Motorshop
$110.45V-Twin - 11-2746 - Replica 1000cc 3-3/16 inch Piston Set .050 Oversize Description Replica 3-3/16" bore piston set has a 8.4:1 compression ratio and is .050 oversize. Set includes a piston ring...$110.45 -
V-Twin - 11-2552 - 80 inch Side Valve Piston Ring Set .070 Oversize
Eastern Motorcycle Parts
$90.63V-Twin - 11-2552 - 80 inch Side Valve Piston Ring Set .070 Oversize Description Cast piston ring set is for a 3-7/16" bore and is .070 oversize. Features compression rings with a size of 1/16" and...$90.63 -
V-Twin - 11-2547 - 80 inch Side Valve Piston Ring Set .020 Oversize
Eastern Motorcycle Parts
$90.63V-Twin - 11-2547 - 80 inch Side Valve Piston Ring Set .020 Oversize Description Cast piston ring set is for a 3-7/16" bore and is .020 over size. Features compression rings with a size of 1/16" and...$90.63 -
V-Twin - 11-2344 - Kibblewhite Valve Kit
Kibblewhite
$151.55V-Twin - 11-2344 - Kibblewhite Valve Kit Description Kibblewhite valve kit includes two black diamond intake valves and two black diamond exhaust valves.Valves are standard size. Fits: XLCH...$151.55 -
V-Twin - 11-2340 - Kibblewhite Valve Kit
Kibblewhite
$125.84V-Twin - 11-2340 - Kibblewhite Valve Kit Description Kibblewhite valve kit includes two black diamond intake valves and two black diamond exhaust valves.Valves are standard size. Fits: FXST...$125.84 -
V-Twin - 11-2339 - Kibblewhite Valve Kit
Kibblewhite
$125.15V-Twin - 11-2339 - Kibblewhite Valve Kit Description Kibblewhite valve kit includes two black diamond intake valves and two black diamond exhaust valves.Valves are standard size. Fits: FLT...$125.15 -
V-Twin - 11-2338 - Kibblewhite Valve Kit
Kibblewhite
$125.15V-Twin - 11-2338 - Kibblewhite Valve Kit Description Kibblewhite valve kit includes two black diamond intake valves and two black diamond exhaust valves.Valves are standard size. Fits: FX...$125.15 -
V-Twin - 11-2335 - Kibblewhite Maganese .006 Exhaust Valve Guide
Kibblewhite
$20.45V-Twin - 11-2335 - Kibblewhite Maganese .006 Exhaust Valve Guide Description .006 Oversize exhaust valve guide with undersize bores is easily reamed. Guide features O-ringed flange design, good...$20.45 -
V-Twin - 11-2334 - Kibblewhite Maganese .004 Exhaust Valve Guide
Kibblewhite
$20.45V-Twin - 11-2334 - Kibblewhite Maganese .004 Exhaust Valve Guide Description .004 Oversize exhaust valve guide with undersize bores is easily reamed. Guide features O-ringed flange design, good...$20.45 -
V-Twin - 11-2332 - Kibblewhite Maganese .001 Exhaust Valve Guide
Kibblewhite
$20.45V-Twin - 11-2332 - Kibblewhite Maganese .001 Exhaust Valve Guide Description .001 Oversize exhaust valve guide with undersize bores is easily reamed. Guide features O-ringed flange design, good...$20.45 -
V-Twin - 11-2316 - Precision Machine Maganese Standard Intake Valve Guide
Kibblewhite
$20.45V-Twin - 11-2316 - Precision Machine Maganese Standard Intake Valve Guide Description Standard size intake valve guide with undersize bores is easily reamed. Guide features O-ringed flange design,...$20.45 -
V-Twin - 11-2315 - Kibblewhite Maganese .010 Exhaust Valve Guide
Kibblewhite
$20.47V-Twin - 11-2315 - Kibblewhite Maganese .010 Exhaust Valve Guide Description .010 Oversize exhaust valve guide with undersize bores is easily reamed. Guide features O-ringed flange design, good...$20.47
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.