Engine
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- Quantity
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V-Twin - 12-1258 - Cam Shaft Shim
Eastern
MSRP: $20.54$14.37V-Twin - 12-1258 - Cam Shaft ShimDescriptionCam shaft shim .015 size Fits:XL 1957-1985Additional Information OEM No.6778 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages843MSRP: $20.54$14.37 -
V-Twin - 12-1257 - Scavenger Oil Pump Gear
Motorshop
MSRP: $93.74$87.12V-Twin - 12-1257 - Scavenger Oil Pump GearDescriptionScavenger oil pump gear for side valve Fits:UL 1937-1952G 1937-1973Additional Information OEM No.26331-37 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages800MSRP: $93.74$87.12 -
V-Twin - 12-1255 - Scavenger Oil Pump Idler Gear
Eastern
MSRP: $28.96$22.30V-Twin - 12-1255 - Scavenger Oil Pump Idler GearDescriptionScavenger idler oil pump gear for Side Valve models. Fits:UL 1937-1948 74" and 80"WL 1937-1952 45"G 1937-1973 45"Additional Information OEM No.26326-37 UOM1 - EA ...MSRP: $28.96$22.30 -
V-Twin - 12-1254 - Scavenger Oil Pump Drive Gear
Motorshop
MSRP: $28.96$24.53V-Twin - 12-1254 - Scavenger Oil Pump Drive GearDescriptionScavenger oil pump drive gear for Side Valve models. Fits:UL 1937-1948 74" and 80"WL 1937-1952 45"Additional Information OEM No.26320-37 UOM1 - EA ManufacturerMotorshop ...MSRP: $28.96$24.53 -
V-Twin - 12-1226 - 45 Cam Cover Dowel Pin
V-Twin Manufacturing
MSRP: $22.36$18.94V-Twin - 12-1226 - 45 Cam Cover Dowel PinDescription45" cam cover dowel pin #377.For WL and G 750cc models. Secures cam cover to right side case. Sold as a pack of 10. Fits:G 1937-1973W 1937-1952R 1930-1936Additional Information OEM No.377 UOM10 - PK ...MSRP: $22.36$18.94 -
V-Twin - 12-1224 - Seal Ring Retaining Pins
V-Twin Manufacturing
MSRP: $16.56$13.66V-Twin - 12-1224 - Seal Ring Retaining PinsDescriptionSeal ring retaining pins.Sold as a pack of 10. Fits:G 1937-1973U 1937-1948W 1937-1952Additional Information OEM No.25285-37 UOM10 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages798MSRP: $16.56$13.66 -
V-Twin - 12-1223 - Scavenger Oil Pump Idler Gear
Motorshop
MSRP: $53.03$47.25V-Twin - 12-1223 - Scavenger Oil Pump Idler GearDescriptionOil pump scavenger idler gear. Fits:EL 1936-1940Additional Information OEM No.691-36 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages492MSRP: $53.03$47.25 -
V-Twin - 12-1221 - Oil Pump Feed Drive Gear
Motorshop
MSRP: $51.37$45.76V-Twin - 12-1221 - Oil Pump Feed Drive GearDescriptionOil pump feed gear is narrow type.Feed drive has groove to drive the Knuckleheaed oil pump governer rotor. Fits:EL 1936-1947Additional Information OEM No.26315-36 UOM1 - EA ManufacturerMotorshop ...MSRP: $51.37$45.76 -
V-Twin - 12-1220 - Scavenger Oil Pump Idler Gear
Motorshop
MSRP: $51.37$45.76V-Twin - 12-1220 - Scavenger Oil Pump Idler GearDescriptionOil pump scavenger idler gear with groove.*NOTE: Gear has groove milled in side to drive the rotor when installed on 1941-1949 oil pumps. Drive grooves do not go all the way across the tooth...MSRP: $51.37$45.76 -
V-Twin - 12-1210 - Pinion Shaft Red Size Gear
Motorshop
MSRP: $88.12$83.16V-Twin - 12-1210 - Pinion Shaft Red Size GearDescriptionPinion shaft gear is red size. Fits:FXR 1993-1999FXD 1993-1999FXST 1993-1999FLST 1993-1999FLT 1993-1999Additional Information OEM No.24043-93 UOM1 - EA MeasurementsAdditional InformationGear...MSRP: $88.12$83.16 -
V-Twin - 12-1196 - Pushrod Adjuster Screw
Eastern
MSRP: $30.80$23.71V-Twin - 12-1196 - Pushrod Adjuster ScrewDescriptionPushrod adjuster screw set includes 9/32"-32 thread screws.Set of four. Fits:FL 1957-1984Additional Information OEM No.18556-57 UOM1 - SET ManufacturerEastern OriginUSA 2025 Catalog Pages504MSRP: $30.80$23.71 -
V-Twin - 12-1193 - Rocker Arm End Shaft Washer
Eastern
MSRP: $13.88$10.41V-Twin - 12-1193 - Rocker Arm End Shaft WasherDescriptionReplica zinc plated rocker end shaft washers measure 13/32 x 5/8 x 1/32Washers are for use on left side of Shovelhead rocker boxes. Sold in a pack of 25. Fits:FLT 1979-1983FX 1971-1984FXR...MSRP: $13.88$10.41 -
V-Twin - 12-1192 - Cylinder Base Stud
Eastern
MSRP: $19.96$16.77V-Twin - 12-1192 - Cylinder Base StudDescriptionCylinder base stud, 4 piece set.The thread pitch of one end measures 3/8"-24 and the other end 3/8"-16. Fits:WL 1929-1952G 1929-1973Additional Information OEM No.16830-29 UOM4 - PK MeasurementsAdditional...MSRP: $19.96$16.77 -
V-Twin - 12-1188 - Top Motor Mount Stud
Gardner-Westcott
MSRP: $19.88$14.91V-Twin - 12-1188 - Top Motor Mount StudDescriptionTop motor mount stud five pack.The diameter and thread pitch of one end measures 3/8"-24 and the other end 3/8"-16. Fits:FXST 1984-1999FLT 1984-1999FXD 1991-1999FXR 1984-1994FLST 1986-1998Additional...MSRP: $19.88$14.91 -
V-Twin - 12-1184 - Cam Bushing Pin
Eastern
MSRP: $16.42$12.31V-Twin - 12-1184 - Cam Bushing PinDescriptionCam bushing pin. Fits:FXST 1984-1998FLT 1979-1998FX 1971-1984FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information OEM No.275 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages165MSRP: $16.42$12.31 -
V-Twin - 12-1175 - Cam Bushing Pin
Eastern
MSRP: $16.42$12.31V-Twin - 12-1175 - Cam Bushing PinDescriptionCam bushing pins. Fits:UL 1937-1948GE 1937-1973FL 1941-1984WL 1929-1952FXST 1984-1992FLT 1979-1992XL 1957-1991FLST 1986-1992Additional Information OEM No.271 UOM25 - PK ManufacturerEastern OriginUSA 2025...MSRP: $16.42$12.31 -
V-Twin - 12-1173 - Cam Chest Oil Strainer Pin
Eastern
MSRP: $16.42$12.31V-Twin - 12-1173 - Cam Chest Oil Strainer PinDescriptionCam chest oil strainer pin. Fits:UL 1937-1948K 1952-1956WL 1929-1952XL 1957-1976Additional Information OEM No.333 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages798MSRP: $16.42$12.31 -
V-Twin - 12-1166 - Cam Cover Pin
Motorshop
MSRP: $22.30$17.17V-Twin - 12-1166 - Cam Cover PinDescriptionCam cover pin. Fits:FL 1941-1969EL 1936-1940Additional Information OEM No.377 UOM10 - PK ManufacturerMotorshop OriginImported 2025 Catalog Pages489MSRP: $22.30$17.17 -
V-Twin - 12-1151 - Right Case 3 Piece Stud Set
Motorshop
MSRP: $30.78$26.07V-Twin - 12-1151 - Right Case 3 Piece Stud SetDescriptionRight case 3 piece stud set. Fits:FXD 2006-2017FXST 2007-2023FLT 2007-2023Additional Information OEM No.24817-52 UOM3 - SET ManufacturerMotorshop OriginImported 2025 Catalog Pages839MSRP: $30.78$26.07 -
V-Twin - 12-1150 - Right Case 3 Piece Stud Set
Motorshop
MSRP: $13.86$11.43V-Twin - 12-1150 - Right Case 3 Piece Stud SetDescriptionRight engine case 3 piece stud set. Fits:XL 1982-UPAdditional Information OEM No.24825-82 UOM3 - SET ManufacturerMotorshop OriginUSA 2025 Catalog Pages839MSRP: $13.86$11.43 -
V-Twin - 12-0983 - Sprocket Shaft Bearing Retaining Ring
Eastern
MSRP: $23.86$16.70V-Twin - 12-0983 - Sprocket Shaft Bearing Retaining RingDescriptionSprocket shaft bearing retaining ring. Fits:XL 1977-2003Additional Information OEM No.9119A UOM10 - PK ManufacturerEastern OriginUSA TypeSprocket Shaft 2025 Catalog Pages844MSRP: $23.86$16.70 -
V-Twin - 12-0975 - Right and Left Case Bearing Retainer
Eastern
MSRP: $23.04$17.73V-Twin - 12-0975 - Right and Left Case Bearing RetainerDescriptionRight and left case bearing retainer Fits:WL 1939-1952G 1939-1973Additional Information OEM No.24701-39 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages797MSRP: $23.04$17.73 -
V-Twin - 12-0967 - Right Crankcase Bearing Retainer Ring
Eastern
MSRP: $26.85$20.67V-Twin - 12-0967 - Right Crankcase Bearing Retainer RingDescriptionRight side crankcase bearing retainer ring. Fits:FLT 1993-1998FXST 1993-1998FXR 1993-1994FLST 1993-1998FXD 1993-1998Additional Information UOM10 - PK ManufacturerEastern OriginUSA ...MSRP: $26.85$20.67 -
V-Twin - 12-0957 - Oil Pump Snap Ring
Eastern
MSRP: $15.86$11.89V-Twin - 12-0957 - Oil Pump Snap RingDescriptionOil pump snap ring Fits:XL 1975-1990Additional Information OEM No.26497-75 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages864MSRP: $15.86$11.89 -
V-Twin - 12-0949 - Piston Wrist Pin Lock
Eastern
MSRP: $16.42$12.31V-Twin - 12-0949 - Piston Wrist Pin LockDescriptionWrist pin lock, 10 pack. Fits:FXST 1984-1998FLT 1984-1998XL 1986-UPFXD 1991-1998FXR 1984-1994FLST 1986-1998Additional Information OEM No.22589-83 UOM10 - PK ManufacturerEastern OriginUSA 2025...MSRP: $16.42$12.31 -
V-Twin - 12-0947 - Left Side Crankcase Bearing Retainer Ring
Eastern
MSRP: $32.55$25.06V-Twin - 12-0947 - Left Side Crankcase Bearing Retainer RingDescriptionLeft side crankcase bearing retainer ring. Fits:FXST 1985-2002FLT 1985-2002FXR 1985-1994FLST 1986-2002FXD 1991-1994Additional Information OEM No.11160 UOM10 - PK ...MSRP: $32.55$25.06 -
V-Twin - 12-0946 - Right Crankcase Bearing Retainer Ring
Eastern
$20.91V-Twin - 12-0946 - Right Crankcase Bearing Retainer RingDescriptionRight side crankcase bearing retainer ring. Fits:FXR 1987-1992FXD 1991-1992FLST 1987-1992FLT 1987-1992XL 1987-UPFXST 1987-1992Additional Information OEM No.11177 UOM10 - PK ...$20.91 -
V-Twin - 12-0940 - Oil Filter Retainer Clip
Motorshop
MSRP: $9.86$8.13V-Twin - 12-0940 - Oil Filter Retainer ClipDescriptionOil filter retainer clip Fits:FL 1965-1981XLH 1957-1978FX 1971-1981Additional Information OEM No.63878-53 UOM10 - PK ManufacturerMotorshop OriginImported 2025 Catalog Pages750MSRP: $9.86$8.13 -
V-Twin - 12-0936 - Valve Guide Retaining Snap Ring
Eastern
MSRP: $13.86$10.39V-Twin - 12-0936 - Valve Guide Retaining Snap RingDescriptionValve guide retaining snap ring. Fits:FL 1979-1980FX 1979-1980Additional Information OEM No.18105-79 UOM10 - PK ManufacturerEastern MaterialSteel OriginUSA SizeSTD 2025 Catalog Pages518MSRP: $13.86$10.39 -
V-Twin - 12-0935 - Left Crankcase Bearing Retainer Ring
Eastern
MSRP: $24.29$18.70V-Twin - 12-0935 - Left Crankcase Bearing Retainer RingDescriptionLeft side crankcase bearing retainer ring. Fits:UL 1940-1948FL 1955-1969Additional Information OEM No.24779-55 UOM5 - PK ManufacturerEastern OriginUSA TypeSprocket Shaft 2025 Catalog...MSRP: $24.29$18.70 -
V-Twin - 12-0929 - Piston Wrist Pin Lock
V-Twin Manufacturing
MSRP: $19.94$16.45V-Twin - 12-0929 - Piston Wrist Pin LockDescriptionWrist pin lock. Fits:XL 1978-1985FLT 1979-1983FXR 1982-1983FL 1978-1984FX 1978-1984Additional Information OEM No.22588-78 UOM10 - PK ManufacturerV-Twin OriginUSA 2025 Catalog Pages524 Tech NoteDo...MSRP: $19.94$16.45 -
V-Twin - 12-0916 - Oil Pump Snap Rings
Eastern
MSRP: $24.09$18.55V-Twin - 12-0916 - Oil Pump Snap RingsDescriptionOil pump snap rings. Sold in a pack of 10. Fits:FL 1941-1969EL 1936-1940Additional Information OEM No.26348-36 UOM10 - PK MeasurementsAdditional InformationInner Diameter: 0.361"Outer Diameter: 0...MSRP: $24.09$18.55 -
V-Twin - 12-0915 - Idler and Circuit Breaker Snap Ring
V-Twin Manufacturing
MSRP: $19.94$16.45V-Twin - 12-0915 - Idler and Circuit Breaker Snap RingDescriptionIdler and circuit breaker shaft retaining ring. Fits:FL 1941-1969WL 1937-1952UL 1937-1948EL 1936-1940G 1937-1973Additional Information OEM No.25810-15 UOM10 - PK ManufacturerV-Twin ...MSRP: $19.94$16.45 -
V-Twin - 12-0914 - Crankcase Race Snap Ring
Eastern
MSRP: $22.60$15.82V-Twin - 12-0914 - Crankcase Race Snap RingDescriptionCrankcase bearing ring has a spiral type lock. The outer diameter is 1.57" and the inner diameter is 1.39". Fits:UL 1940-1948FL 1940-1954Additional Information OEM No.24702-40 UOM10 - PK ...MSRP: $22.60$15.82 -
V-Twin - 12-0913 - Pinion Gear Shaft Snap Ring
Eastern
MSRP: $20.54$14.37V-Twin - 12-0913 - Pinion Gear Shaft Snap RingDescriptionRight side crankcase bearing retainer ring has a spiral type lock. The outer diameter is 1.08" and the inner diameter is .93". Fits:FL 1954-1957K 1954-1956XL 1957-1976Additional Information OEM No...MSRP: $20.54$14.37 -
V-Twin - 12-0911 - Piston Wrist Pin Locks
V-Twin Manufacturing
MSRP: $19.94$16.45V-Twin - 12-0911 - Piston Wrist Pin LocksDescriptionWrist pin locks come in a pack of 10. Fits:FX 1971-1977K 1952-1956FL 1952-1977XL 1957-1985Additional Information OEM No.22582-52 UOM10 - PK ManufacturerV-Twin OriginUSA 2025 Catalog Pages524 Tech...MSRP: $19.94$16.45 -
V-Twin - 12-0910 - Piston Wrist Pin Locks
Eastern
MSRP: $36.25$28.26V-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 OEM No.22581-32 UOM10 - PK ManufacturerEastern OriginUSA 2025...MSRP: $36.25$28.26 -
V-Twin - 12-0904 - Pinion Shaft Bearing Retainer
Eastern
MSRP: $22.68$15.87V-Twin - 12-0904 - Pinion Shaft Bearing RetainerDescriptionRight side crankcase bearing retainer ring. Fits:FLT 1979-1986FLST 1986FXST 1984-1986FX 1971-1984FL 1958-1984FXR 1984-1986Additional Information OEM No.11007 UOM10 - PK ManufacturerEastern ...MSRP: $22.68$15.87 -
V-Twin - 12-0901 - Oil Pump Snap Rings
Eastern
MSRP: $18.50$13.87V-Twin - 12-0901 - Oil Pump Snap RingsDescriptionOil pump snap rings Fits:XL 1972-1976FL 1970-1984FXST 1984-1998FXR 1982-1994FLT 1979-1998FX 1971-1984FXD 1991-1998XL 1957-1962FLST 1986-1998Additional Information OEM No.11002 UOM10 - PK ...MSRP: $18.50$13.87 -
V-Twin - 12-0880 - Oil Pump Key Kit
V-Twin Manufacturing
MSRP: $67.13$58.48V-Twin - 12-0880 - Oil Pump Key KitDescriptionOil pump key kit includes brass gasket for oil line, snap ring, oiler screw, fitting screw, oil pump cover fitting set, 1 oil pump drive gear key, and 2 oil pump scavenger gear keys. Fits:FL...MSRP: $67.13$58.48
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.