Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
V-Twin - 12-0712 - Sprocket Shaft Bearing Shim .003
Eastern
$15.44V-Twin - 12-0712 - Sprocket Shaft Bearing Shim .003DescriptionSprocket shaft bearing shim, .003" thick. Fits:FX 1971-1984FL 1955-1984Additional Information OEM No.23741-55 UOM10 - PK ManufacturerEastern OriginUSA TypeSprocket Shaft 2025 Catalog...$15.44 -
V-Twin - 12-0623 - Engine Case .619 Welch Plug
V-Twin
$23.86V-Twin - 12-0623 - Engine Case .619 Welch PlugDescriptionEngine case .619 cam cover Welch plug.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 hit with...$23.86 -
V-Twin - 12-0606 - Jims Crank Pin Nut Set 1 inch x 20
Jims
$82.92V-Twin - 12-0606 - Jims Crank Pin Nut Set 1 inch x 20DescriptionJims crank pin nut set measures 1" x 20.Sold as a pair Fits:FXR 1982-1994FX 1983-1984FXD 1991-1998FLST 1984-1998FLT 1983-1984FL 1983-1984FLST 1986-1998Additional Information OEM No.23969-83...$82.92 -
V-Twin - 12-0604 - Jims Crank Pin Nut Set 1 inch x 20
Jims
$72.17V-Twin - 12-0604 - Jims Crank Pin Nut Set 1 inch x 20DescriptionJims crank pin nut set measures 1" x 20.Sold as a pair Fits:XL 1957-1980Additional Information OEM No.23967-54A UOM1 - SET ManufacturerJims OriginUSA 2025 Catalog Pages841$72.17 -
V-Twin - 12-0603 - Jims Crank Pin Nut Set 1 inch x 18
Jims
$82.92V-Twin - 12-0603 - Jims Crank Pin Nut Set 1 inch x 18DescriptionJims crank pin nut set measures 1" x 18. Nut is used to install or remove crank pin nut.Sold as a pair Fits:FX 1971-1984FL 1954-1981Additional Information OEM No.23966-54A UOM1 - SET ...$82.92 -
V-Twin - 12-0602 - Jims Crank Pin Nut Set 7/8 inch x 18
Jims
$64.33V-Twin - 12-0602 - Jims Crank Pin Nut Set 7/8 inch x 18DescriptionJims crank pin nut set measures 7/8" x 18.Sold as a pair Fits:UL 1937-1948EL 1936-1952Additional Information OEM No.23966-36 UOM1 - SET ManufacturerJims OriginUSA 2025 Catalog Pages485$64.33 -
V-Twin - 12-0599 - Engine Case 1/2 inch Welch Plug
Motorshop
$19.86V-Twin - 12-0599 - Engine Case 1/2 inch Welch PlugDescriptionEngine case 1/2" 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...$19.86 -
V-Twin - 12-0596 - Engine Case 3/8 inch Welch Plug
Motorshop
$19.86V-Twin - 12-0596 - Engine Case 3/8 inch Welch PlugDescriptionEngine case 3/8" Welch plug for early cases features a raw finish.Welch plug is used to seal passages created for internal oiling, on oil pump body and engine case. The welch plug expands for a...$19.86 -
V-Twin - 12-0595 - Engine Case 9/16 inch Welch Plug
Motorshop
$19.86V-Twin - 12-0595 - Engine Case 9/16 inch Welch PlugDescriptionSteel 9/16" welch plug for early engine cases are used to form the internal cavities in the engine case, forming a coolant passage.Welch plug is used to seal passages created for internal...$19.86 -
V-Twin - 12-0573 - Crank Pin Nut Set
Eastern
$40.65V-Twin - 12-0573 - Crank Pin Nut SetDescriptionCrank pin nut set.Set of two. Fits:FL 1941-1953Additional Information OEM No.23967-41 UOM1 - SET ManufacturerEastern OriginUSA 2025 Catalog Pages485$40.65 -
V-Twin - 12-0565 - Crank Pin Nut Set
Eastern
$25.33V-Twin - 12-0565 - Crank Pin Nut SetDescriptionCrank pin nut set.Sold as a pair Fits:XL 1981-UPAdditional Information OEM No.23901-81 UOM1 - SET ManufacturerEastern OriginUSA 2025 Catalog Pages841$25.33 -
V-Twin - 12-0558 - Crank Pin Nut Set
Eastern
$25.33V-Twin - 12-0558 - Crank Pin Nut SetDescriptionCrank pin nut set.Set of two. Fits:FL 1981-1983FLT 1981-1983FX 1981-1983Additional Information OEM No.23969-80 UOM1 - SET ManufacturerEastern OriginUSA 2025 Catalog Pages485$25.33 -
V-Twin - 12-0535 - Crank Pin Nut Set
Eastern
$41.73V-Twin - 12-0535 - Crank Pin Nut SetDescriptionCrank pin nut set for overhead and side valve models.Set of two. Fits:UL 1936-1948EL 1936-1952Additional Information OEM No.23966-36 UOM1 - SET ManufacturerEastern OriginUSA 2025 Catalog Pages485$41.73 -
V-Twin - 12-0522 - Crank Pin Nut Set
Eastern
$25.33V-Twin - 12-0522 - Crank Pin Nut SetDescriptionCrank pin nut set.Sold as a pair Fits:XL 1957-1981K 1954-1956Additional Information OEM No.23967-54A UOM1 - SET ManufacturerEastern OriginUSA 2025 Catalog Pages841$25.33 -
V-Twin - 12-0521 - Crank Pin Nut Set
V-Twin
$26.16V-Twin - 12-0521 - Crank Pin Nut SetDescriptionCrank pin nut set.Sold as a pair. Fits:UL 1937-1948EL 1936-1952Additional Information OEM No.23966-54A UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages485$26.16 -
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 - 12-0434 - 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 - 12-0414 - 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 - 12-0409 - 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 - 12-0345 - 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 - 12-0310 - 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 - 12-0250 - 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 - 12-0201 - Crank Pin Keys
Eastern
$19.80V-Twin - 12-0201 - Crank Pin KeysDescriptionCrank pin keys Fits:XL 1957-1981 Pinion ShaftFL 1941-1980FX 1971-1980 Crank PinAdditional Information OEM No.23985-18 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages229$19.80 -
V-Twin - 12-0001 - Big Twin Compensator Shim
V-Twin
$7.94V-Twin - 12-0001 - Big Twin Compensator ShimDescriptionBig Twin compensator shim is 0.031" thick. Fits:FLST 2007-2016FLT 2011-2013FLHXXX 2009-2013FXST 2007-2016FXD 2006-2013Additional Information OEM No.10300021 UOM1 - EA ManufacturerV-Twin OriginUSA...$7.94 -
V-Twin - 11-1779 - Raw Iron Cylinder Head Set
Motorshop
$630.30V-Twin - 11-1779 - Raw Iron Cylinder Head SetDescriptionRaw iron front and rear head set is for 74" and 80" models. This set is casted after the OE Cast Ironheads, which features the squish "WR" combustion chamber.Head set accepts 18mm spark plugs and...$630.30 -
V-Twin - 11-1775 - Cylinder Head Set With Rocker Assembly
Motorshop
$2,996.36V-Twin - 11-1775 - Cylinder Head Set With Rocker AssemblyDescriptionKnucklehead cylinder head set features original cast iron with black finish. Head set includes valves, springs, collars, and guides with parkerized upper and lower valve cover sets...$2,996.36 -
V-Twin - 11-1760 - Aluminum Cylinder Head Set
Motortechnic
$687.43V-Twin - 11-1760 - Aluminum Cylinder Head SetDescriptionAluminum front and rear head set is for 74" and 80" models. This set is casted after the OE Cast Ironheads, which features the squish "WR" combustion chamber.Head set accepts 18mm spark plugs and...$687.43
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.