Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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V-Twin - 12-0520 - Crank Pin Nut Set
Eastern
$29.85V-Twin - 12-0520 - Crank Pin Nut SetDescriptionCrank pin nut set only.Set of two. ...$29.85 -
V-Twin - 12-0517 - Pinion Shaft Gear End Nut
Eastern
$44.47V-Twin - 12-0517 - Pinion Shaft Gear End NutDescriptionPinion shaft gear end nut Fits:FXST 1984-1998FLT 1979-1998FXD 1991-1998FL 1981-1984FXR 1984-1994FLST 1986-1998FX 1981-1984Additional Information OEM No.24016-80 UOM5 - PK ManufacturerEastern ...$44.47 -
V-Twin - 12-0516 - Pinion Shaft Gear End Nut
Eastern
$36.25V-Twin - 12-0516 - Pinion Shaft Gear End NutDescriptionPinion shaft gear end nut Fits:XL 1981-UPAdditional Information OEM No.23902-81 UOM5 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages842$36.25 -
V-Twin - 12-0512 - Pinion Shaft Gear End Nut
Alto
$15.88V-Twin - 12-0512 - Pinion Shaft Gear End NutDescriptionPinion shaft gear end nut fits 1990-1992 Big Twin models. Fits:FLT 1990-1992FXR 1990-1992FXD 1991-1992FXST 1990-1992FLST 1990-1992Additional Information OEM No.24022-90 UOM1 - EA ManufacturerAlto ...$15.88 -
V-Twin - 12-0507 - Pinion Shaft Gear End Nut
Motorshop
$14.40V-Twin - 12-0507 - Pinion Shaft Gear End NutDescriptionPinion shaft gear end nut fits 1954-1989 Big Twin models. Fits:FXST 1984-1989FX 1954-1984FXR 1982-1989FLST 1986-1989FL 1954-1984FLT 1979-1989Additional Information OEM No.24023-54 UOM1 - EA ...$14.40 -
V-Twin - 12-0499 - Engine Case 1/4 inch Welch Plug
V-Twin
$5.88V-Twin - 12-0499 - Engine Case 1/4 inch Welch PlugDescriptionEngine case 1/4" welch plug for early cases.Welch plug is used to seal passages created for internal oiling, on oil pump body and engine case. The welch plug expands for a permanent seal when...$5.88 -
V-Twin - 12-0477 - Knucklehead Oil Pump Assembly
Motorshop
$479.00V-Twin - 12-0477 - Knucklehead Oil Pump AssemblyDescriptionKnucklehead oil pump assembly is for 1936-1940 EL but accurate for late 1938-1940 EL. Assembly accepts replica oil pressure sending unit.Oil pump kit includes oil pump mount screws, which are...$479.00 -
V-Twin - 12-0456 - Knucklehead Oil Pump Body Silver
Motorshop
$244.81V-Twin - 12-0456 - Knucklehead Oil Pump Body SilverDescriptionKnucklehead oil pump body has oil pressure switch threaded hole on extreme right side and is painted silver.Accepts scavenger gear, scavenger idler gear, feed idler gear and feed gear...$244.81 -
V-Twin - 12-0452 - Knucklehead Oil Pump Body
Motorshop
$252.17V-Twin - 12-0452 - Knucklehead Oil Pump BodyDescriptionKnucklehead oil pump body has oil pressure switch threaded hole on extreme right side.Accepts scavenger gear, scavenger idler gear, feed idler gear and feed gear. Includes idler shaft installed. Oil...$252.17 -
V-Twin - 12-0434 - Left Crankcase Oversize Main Bearing Cup and Cone
Timken
$51.25V-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 damaged from standard size bearing assembly. Cup and cone...$51.25 -
V-Twin - 12-0431 - Left Crankcase Main Bearing Set
Motorshop
$54.88V-Twin - 12-0431 - 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 1977-2003Additional Information OEM No.24729-74 UOM1 - KIT ...$54.88 -
V-Twin - 12-0430 - Left Crankcase Main Bearing Set
Motorshop
$78.52V-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 1957-1976Additional Information OEM No.24729-52 UOM1 - KIT ...$78.52 -
V-Twin - 12-0428 - Left Crankcase Main Bearing Set
Motorshop
$58.73V-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.Main bearing set is manufactured to meet OEM...$58.73 -
V-Twin - 12-0427 - Left Crankcase Main Bearing Set
Motorshop
$81.87V-Twin - 12-0427 - Left Crankcase Main Bearing SetDescriptionReplica left crankcase main bearing set for the left side bearing assembly.Main bearing set is manufactured to meet OEM specifications for long lasting durability and performance. Fits:FL...$81.87 -
V-Twin - 12-0425 - Cam Gear Bearing
Motorshop
$17.58V-Twin - 12-0425 - Cam Gear BearingDescriptionCam gear bearing.For use with bearing, as listed. Fits:XL 1957-1990Additional Information OEM No.9057 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages842 Replacement Items12-0315 - Cam...$17.58 -
V-Twin - 12-0424 - Crankcase Sprocket Shaft Roller Bearing Retainer
Motorshop
$40.07V-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 1929-1931WL 1932-1952G 1932-1973Additional Information ...$40.07 -
V-Twin - 12-0421 - Scavenger Pump and Breather Valve Drive Gear
Motorshop
$45.43V-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 breather valve on 45" Side Valve models, and oil pump...$45.43 -
V-Twin - 12-0419 - Cam Chest Circuit Breaker Drive Gear
V-Twin
$36.24V-Twin - 12-0419 - Cam Chest Circuit Breaker Drive GearDescriptionCam chest circuit breaker drive gear. Fits:UL 1937-1948WL 1937-1952G 1937-1973Additional Information OEM No.25851-37 UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages798$36.24 -
V-Twin - 12-0414 - Sprocket Shaft Left Side Retainer Cage
Motorshop
$39.87V-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 Information OEM No.24721-30 UOM1 - PR ...$39.87 -
V-Twin - 12-0412 - Connecting Rod Roller Retainer Cage
Jims
$265.50V-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 1971-1984EL 1936-1940FL 1941-1984FXD 1991-1998FLST...$265.50 -
V-Twin - 12-0410 - Crankcase Sprocket Shaft Bearing Assembly
Motorshop
$80.55V-Twin - 12-0410 - Crankcase Sprocket Shaft Bearing AssemblyDescriptionCrankcase sprocket shaft bearing assembly includes standard rollers. Fits:WL 1937-1952DL 1929-1931G 1932-1973Additional Information OEM No.24730-29 UOM1 - KIT ManufacturerMotorshop...$80.55 -
V-Twin - 12-0409 - Crankcase Sprocket Shaft Hardware Kit
Motorshop
$83.27V-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 1941-1954Additional Information UOM1 - KIT ManufacturerMotorshop...$83.27 -
V-Twin - 12-0404 - Connecting Rod Steel Cage Set
Motorshop
$55.75V-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 1941-1984FXD 1991-1998FLST 1986-1998Additional...$55.75 -
V-Twin - 12-0403 - Crankcase Right Side Bearing Retainer
Motorshop
$36.24V-Twin - 12-0403 - Crankcase Right Side Bearing RetainerDescriptionCrankcase right side roller bearing retainer. Fits:FL 1954-1957XL 1957-1976Additional Information OEM No.24718-54 UOM1 - EA ManufacturerMotorshop OriginImported TypeSprocket Shaft ...$36.24 -
V-Twin - 12-0402 - Pinion Shaft Right Side Retainer Cage
Motorshop
$39.62V-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 1984-1986Additional Information OEM No.43578-35 UOM1 -...$39.62 -
V-Twin - 12-0401 - Sprocket Shaft Cage Set
Motorshop
$42.12V-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 Information OEM No.24721-30 UOM1 - SET ...$42.12 -
V-Twin - 12-0400 - Pinion Shaft Roller Cage Set
Motorshop
$41.64V-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 OEM No.24646-36 UOM1 - SET MeasurementsAdditional...$41.64 -
V-Twin - 12-0397 - Cam Needle Bearing
Motorshop
$17.18V-Twin - 12-0397 - Cam Needle BearingDescriptionCam needle bearing, roller design. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998FX 1971-1984FXD 1991-1998FL 1958-1984FLST 1986-1998Additional Information OEM No.9058 UOM1 - EA ManufacturerMotorshop ...$17.18 -
V-Twin - 12-0392 - Tappet Oil Screen
Eastern
$9.86V-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 OEM No.24983-00 UOM1 - EA ManufacturerEastern OriginUSA 2025...$9.86 -
V-Twin - 12-0345 - Left Crankcase Bearing With Race
Timken
$23.86V-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 1984-2002FLST 1986-2002FXST 1984-2002FXR 1984-1994Additional...$23.86 -
V-Twin - 12-0322 - Left Crankcase Main Bearing Set
Timken
$178.16V-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 Information OEM No.24729-52 UOM1 - KIT ManufacturerTimken ...$178.16 -
V-Twin - 12-0321 - Koyo Pinion Shaft Bearing
Sonnax
$115.34V-Twin - 12-0321 - Koyo Pinion Shaft BearingDescriptionKoyo pinion shaft bearing. Fits:XL 1977-1986Additional Information OEM No.24648-77 UOM1 - EA ManufacturerSonnax OriginUSA TypePinion Shaft 2025 Catalog Pages842$115.34 -
V-Twin - 12-0316 - Koyo Cam Needle Bearing
Sonnax
$27.16V-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 long lasting durability and performance. Fits:FXST...$27.16 -
V-Twin - 12-0315 - Cam Gear Bearing
Sonnax
$23.53V-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 OEM No.9057 UOM1 - EA ManufacturerSonnax OriginUSA 2025...$23.53 -
V-Twin - 12-0310 - Left Crankcase Main Bearing Set
Timken
$164.41V-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 performance. Fits:FL 1955-1968Additional Information OEM No...$164.41 -
V-Twin - 12-0309 - Left Crankcase Main Bearing Set
Timken
$69.90V-Twin - 12-0309 - Left Crankcase Main Bearing SetDescriptionTimken left crankcase main bearing set is factory assembled with correct spacers for proper end play.Main bearing set is manufactured to meet OEM specifications for long lasting durability and...$69.90 -
V-Twin - 12-0297 - Replica Oil Pump Rebuild Kit
Motorshop
$267.41V-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 UOM1 - KIT ManufacturerMotorshop OriginImported 2025...$267.41 -
V-Twin - 12-0296 - Replica Oil Pump Rebuild Kit
Motorshop
$267.41V-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 UOM1 - KIT ManufacturerMotorshop OriginImported 2025...$267.41 -
V-Twin - 12-0250 - Right Crank Case Bushing Screw
Eastern
$24.29V-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 1958-1984Additional Information OEM No.24608-54 UOM10 - PK ...$24.29 -
V-Twin - 12-0220 - Replica Tappet Oil Screen Kit
Motorshop
$28.04V-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 1981-1984FLST 1986-1998FX 1981-1984Additional...$28.04
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.