Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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V-Twin - 12-0434 - Left Crankcase Oversize Main Bearing Cup and Cone
Timken
$53.05V-Twin - 12-0434 - Left Crankcase Oversize Main Bearing Cup and ConeDescriptionTimken left crankcase oversize bearing cup and cone is .112 oversize. Use when cast in steel insert in left case is...$53.05 -
V-Twin - 12-0430 - Left Crankcase Main Bearing Set
Motorshop
$87.15V-Twin - 12-0430 - Left Crankcase Main Bearing SetDescriptionV-Twin left crankcase main bearing set is factory assembled with correct spacer for proper end play.Sold as a pair. Fits:XL...$87.15 -
V-Twin - 12-0428 - Left Crankcase Main Bearing Set
Motorshop
$70.51V-Twin - 12-0428 - Left Crankcase Main Bearing SetDescriptionReplica left crankcase main bearing set is factory assembled with correct spacers for proper end play, for the left side bearing assembly...$70.51 -
V-Twin - 12-0425 - Cam Gear Bearing
Motorshop
MSRP: $19.64$19.44V-Twin - 12-0425 - Cam Gear BearingDescriptionCam gear bearing.For use with bearing, as listed. Fits:XL 1957-1990Additional InformationMSRP: $19.64$19.44 -
V-Twin - 12-0424 - Crankcase Sprocket Shaft Roller Bearing Retainer
Motorshop
MSRP: $45.13$44.22V-Twin - 12-0424 - Crankcase Sprocket Shaft Roller Bearing RetainerDescriptionCrankcase Sprocket Shaft Roller Bearing RetainerSold as a pair. *NOTE: Some applications use a 1.35" O.D. cage. Fits:DL...MSRP: $45.13$44.22 -
V-Twin - 12-0421 - Scavenger Pump and Breather Valve Drive Gear
Motorshop
$54.47V-Twin - 12-0421 - Scavenger Pump and Breather Valve Drive GearDescriptionScavenger pump and breather valve drive gear for pinion shaft. 4 spline drive gear is used to drive the scavenger pump and...$54.47 -
V-Twin - 12-0419 - Cam Chest Circuit Breaker Drive Gear - Fits 1937-1948 Harley-Davidson UL, 1937-1952 WL, 1937-1973 G
V-Twin Mfg
$37.27Cam chest circuit breaker drive gear. Fits:UL 1937-1948WL 1937-1952G 1937-1973Additional Information OEM No.25851-37$37.27 -
V-Twin - 12-0414 - Sprocket Shaft Left Side Retainer Cage
Motorshop
MSRP: $39.87$39.07V-Twin - 12-0414 - Sprocket Shaft Left Side Retainer CageDescriptionLeft side roller retainer cage is made of steel.Sold as a pair Fits:UL 1937-1948EL 1930-1940VL 1930-1934FL 1941-1954Additional...MSRP: $39.87$39.07 -
V-Twin - 12-0412 - Connecting Rod Roller Retainer Cage
Jims
MSRP: $265.50$262.30V-Twin - 12-0412 - Connecting Rod Roller Retainer CageDescriptionJims connecting rod roller retainer cage is a 4 piece set, billet steel type. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998FX...MSRP: $265.50$262.30 -
V-Twin - 12-0410 - Crankcase Sprocket Shaft Bearing Assembly
Motorshop
$97.05V-Twin - 12-0410 - Crankcase Sprocket Shaft Bearing AssemblyDescriptionCrankcase sprocket shaft bearing assembly includes standard rollers. Fits:WL 1937-1952DL 1929-1931G 1932-1973Additional...$97.05 -
V-Twin - 12-0409 - Crankcase Sprocket Shaft Hardware Kit
Motorshop
$92.64V-Twin - 12-0409 - Crankcase Sprocket Shaft Hardware KitDescriptionSprocket shaft left side cage and roller kit includes standard size rollers, cages, washers, and retaining ring. Fits:FL...$92.64 -
V-Twin - 12-0404 - Connecting Rod Steel Cage Set
Motorshop
$66.95V-Twin - 12-0404 - Connecting Rod Steel Cage SetDescriptionConnecting rod cage 4 piece set for 74" and 80" engine. Fits:FXST 1984-1998UL 1937-1948FXR 1982-1994FLT 1979-1998FX 1971-1984EL 1936-1940FL...$66.95 -
V-Twin - 12-0403 - Crankcase Right Side Bearing Retainer
Motorshop
$37.27V-Twin - 12-0403 - Crankcase Right Side Bearing RetainerDescriptionCrankcase right side roller bearing retainer. Fits:FL 1954-1957XL 1957-1976Additional Information$37.27 -
V-Twin - 12-0402 - Pinion Shaft Right Side Retainer Cage
Motorshop
MSRP: $44.67$43.78V-Twin - 12-0402 - Pinion Shaft Right Side Retainer CageDescriptionPinion shaft right side roller retainer cage.Sold as a pair Fits:FLT 1979-1986FLST 1986FXST 1984-1986FX 1971-1984FL 1958-1984FXR...MSRP: $44.67$43.78 -
V-Twin - 12-0401 - Sprocket Shaft Cage Set
Motorshop
$50.39V-Twin - 12-0401 - Sprocket Shaft Cage SetDescriptionSprocket shaft left side roller retainer cage is made of steel.Sold as a set of 2. Fits:UL 1937-1948VL 1930-1934FL 1941-1954EL 1936-1940Additional...$50.39 -
V-Twin - 12-0400 - Pinion Shaft Roller Cage Set
Motorshop
$46.00V-Twin - 12-0400 - Pinion Shaft Roller Cage SetDescriptionPinion shaft right side roller retainer cage is made of steel.Sold as a pair Fits:UL 1937-1948FL 1941-1954EL 1936-1940Additional Information$46.00 -
V-Twin - 12-0392 - Tappet Oil Screen
Eastern Motorcycle Parts
$12.47V-Twin - 12-0392 - Tappet Oil ScreenDescriptionTappet oil screen are exact replacement of OEM 24983-00 Fits:FLST 2000-2017FXD 2000-2017FXST 2000-2017FLT 2000-2016Additional Information$12.47 -
V-Twin - 12-0345 - Left Crankcase Bearing With Race
Timken
MSRP: $23.86$20.28V-Twin - 12-0345 - Left Crankcase Bearing With RaceDescriptionTimken left crankcase bearing with race.*NOTE: Two required. Order snap ring and correct spacer separately Fits:FXD 1991-2002FLT...MSRP: $23.86$20.28 -
V-Twin - 12-0322 - Left Crankcase Main Bearing Set
Timken
MSRP: $183.87$179.15V-Twin - 12-0322 - Left Crankcase Main Bearing SetDescriptionTimken left crankcase main bearing set is factory assembled with correct spacer for proper end play. Fits:XL 1957-1976Additional...MSRP: $183.87$179.15 -
V-Twin - 12-0321 - Koyo Pinion Shaft Bearing
Sonnax
$124.55V-Twin - 12-0321 - Koyo Pinion Shaft BearingDescriptionKoyo pinion shaft bearing. Fits:XL 1977-1986Additional Information OEM No.$124.55 -
V-Twin - 12-0316 - Koyo Cam Needle Bearing
Sonnax
MSRP: $28.98$28.79V-Twin - 12-0316 - Koyo Cam Needle BearingDescriptionKoyo cam needle bearing has a roller design. For 1958-1999 Big Twin models.Our cam needle bearings are manufactured to meet OEM specifications for...MSRP: $28.98$28.79 -
V-Twin - 12-0315 - Cam Gear Bearing
Sonnax
$23.69V-Twin - 12-0315 - Cam Gear BearingDescriptionOur cam bearings are manufactured to meet OEM specifications for long lasting durability and performance. Fits:XL 1957-1990Additional Information<$23.69 -
V-Twin - 12-0310 - Left Crankcase Main Bearing Set
Timken
$179.67V-Twin - 12-0310 - Left Crankcase Main Bearing SetDescriptionTimken left crankcase main bearing set.Main bearing set is manufactured to meet OEM specifications for long lasting durability and...$179.67 -
V-Twin - 12-0297 - Replica Oil Pump Rebuild Kit
Motorshop
$300.04V-Twin - 12-0297 - Replica Oil Pump Rebuild KitDescriptionReplica oil pump rebuild kit includes all components except oil pressure switch and cast iron body. Fits:FL 1973-1973Additional Information$300.04 -
V-Twin - 12-0296 - Replica Oil Pump Rebuild Kit
Motorshop
$300.04V-Twin - 12-0296 - Replica Oil Pump Rebuild KitDescriptionReplica oil pump rebuild kit includes all components except oil pressure switch and cast iron body. Fits:FL 1936-1940Additional Information$300.04 -
V-Twin - 12-0295 - Replica Oil Pump Rebuild Kit
Motorshop
$380.29V-Twin - 12-0295 - Replica Oil Pump Rebuild KitDescriptionReplica oil pump rebuild kit includes all components except cast iron body and oil pressure switch. Fits:FL 1941-1951EL 1939-1951Additional...$380.29 -
V-Twin - 12-0250 - Right Crank Case Bushing Screw
Eastern Motorcycle Parts
MSRP: $24.29$22.71V-Twin - 12-0250 - Right Crank Case Bushing ScrewDescriptionRight side crank case bushing screw Fits:FXST 1984-1999FXD 1991-1999FXR 1982-1994FLST 1986-1999FX 1971-1984FLT 1979-1999FL...MSRP: $24.29$22.71 -
V-Twin - 12-0220 - Replica Tappet Oil Screen Kit
Motorshop
$32.31V-Twin - 12-0220 - Replica Tappet Oil Screen KitDescriptionReplica tappet oil screen kit includes proper plug, screen o-ring and spring. Fits:FLT 1981-1998FXST 1984-1998FXR 1982-1994FXD 1991-1998FL...$32.31 -
V-Twin - 12-0219 - Replica Tappet Oil Screen Kit
Motorshop
$28.33V-Twin - 12-0219 - Replica Tappet Oil Screen KitDescriptionReplica Oil Screen Kit includes proper plug, screen, o-ring, and spring. Fits:FX 1971-1980FL 1970-1980FLT 1979-1980Additional Information$28.33 -
V-Twin - 12-0218 - Replica Tappet Oil Screen Kit
Motorshop
$32.31V-Twin - 12-0218 - Replica Tappet Oil Screen KitDescriptionReplica tappet oil screen kit includes proper plug, screen o-ring and spring. Fits:FL 1966-1969Additional Information$32.31 -
V-Twin - 12-0217 - Replica Tappet Oil Screen Kit
Motorshop
$34.72V-Twin - 12-0217 - Replica Tappet Oil Screen KitDescriptionReplica tappet oil screen kit includes proper plug, screen o-ring and spring. Fits:FL 1963-1965Additional Information$34.72 -
V-Twin - 12-0215 - Key Oil Pump Drive Gear
Eastern Motorcycle Parts
MSRP: $21.80$18.53V-Twin - 12-0215 - Key Oil Pump Drive GearDescriptionOil pump drive gear key Fits:XL 1988-UPAdditional Information OEM No.MSRP: $21.80$18.53 -
V-Twin - 12-0214 - Oil Pump Retainer Half Key
Eastern Motorcycle Parts
MSRP: $25.16$23.52V-Twin - 12-0214 - Oil Pump Retainer Half KeyDescriptionOil pump retainer half key Fits:XL 1962-1967Additional Information OEM NoMSRP: $25.16$23.52 -
V-Twin - 12-0213 - Intake Rear Cam Key
Eastern Motorcycle Parts
MSRP: $19.86$17.87V-Twin - 12-0213 - Intake Rear Cam KeyDescriptionIntake rear cam key Fits:XL 1980-1985Additional Information OEM No.1120MSRP: $19.86$17.87 -
V-Twin - 12-0209 - Pinion Gear Shaft Key
Eastern Motorcycle Parts
MSRP: $22.54$21.99V-Twin - 12-0209 - Pinion Gear Shaft KeyDescriptionPinion gear shaft key is taper side, semi-circle style. Fits:FLST 1986-1990FXST 1984-1990XL 1981-1990FXR 1984-1990FL 1981-1984FLT 1979-1990FX...MSRP: $22.54$21.99 -
V-Twin - 12-0205 - Oil Pump Scavenger Gear Key - Fits 1971-1984 Harley-Davidson FL, 1982-1990 FXR, 1971-1984 FX
V-Twin Mfg
$21.03Key for oil pump scavenger gear. Fits:FL 1971-1984FXR 1982-1990FX 1971-1984Additional Information OEM No.26348-15$21.03 -
V-Twin - 12-0204 - Oil Pump Drive Gear Key
Eastern Motorcycle Parts
MSRP: $22.42$20.96V-Twin - 12-0204 - Oil Pump Drive Gear KeyDescriptionKey for oil pump gear. Fits:FL 1941-1967XL 1960-1970Additional InformationMSRP: $22.42$20.96 -
V-Twin - 12-0202 - Pinion Gear Shaft Key - Fits 1982-1990 Harley-Davidson FXR, 1986-1990 FLST, 1984-1990 FXST, 1971-1984 FX, 1954-1984 FL, 1979-1990 FLT
V-Twin Mfg
$20.45Pinion gear shaft key is gear side, semi-circle style. Fits:FXR 1982-1990FLST 1986-1990FXST 1984-1990FX 1971-1984FL 1954-1984FLT 1979-1990Additional Information$20.45 -
V-Twin - 12-0199 - Circuit Breaker Right Thread Stud Screw
Motorshop
$22.96V-Twin - 12-0199 - Circuit Breaker Right Thread Stud ScrewDescriptionCircuit breaker stud screw with right handed thread. Fits:FL 1941-1958EL 1936-1940Additional Information$22.96 -
V-Twin - 12-0198 - Idler Gear Right Thread Stud Screw
Eastern Motorcycle Parts
MSRP: $24.15$22.57V-Twin - 12-0198 - Idler Gear Right Thread Stud ScrewDescriptionIdler gear stud screw with right handed thread. Fits:FL 1941-1969EL 1936-1940Additional InformationMSRP: $24.15$22.57
Harley Engine
At Deadbeat Customs, we offer a wide selection of Harley engine parts built for performance, reliability, and long-lasting power. Whether you're rebuilding a vintage motor or upgrading a modern setup, we’ve got the top-end and bottom-end components you need to get the job done right.
We carry engine parts for a wide range of Harley Davidson models, including Dyna, Sportster, FXR, Touring, Softail, Shovelhead, and Panhead. From the classic Evo 1340 and Shovelhead to Twin Cam 88/96/103/110, and the modern Milwaukee-Eight 107/114/117, our catalog covers nearly every era of Harley engine design.
Choose from trusted brands like S&S Cycle, Fueling, Vance & Hines, and more—known for producing high-quality components that meet or exceed OEM standards.
Explore our full collection of Harley engine parts today and build your motor with confidence—because whether it’s vintage or modern, your Harley deserves the best from the inside out.