Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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V-Twin - 13-0115 - Oil Pump Check Valve Spring
Eastern
$22.29V-Twin - 13-0115 - Oil Pump Check Valve SpringDescriptionSpring for the oil pump check valve. Fits:XL 1957-1971Additional Information OEM No.26364-57 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages863$22.29 -
V-Twin - 13-0114 - Oil Pump Check Valve Spring
Eastern
$23.86V-Twin - 13-0114 - Oil Pump Check Valve SpringDescriptionSpring for the oil pump check valve. Fits:FL 1956-1965Additional Information OEM No.26363-56 UOM10 - PK MeasurementsAdditional InformationOverall Length: 1-3/8" ManufacturerEastern ...$23.86 -
V-Twin - 13-0113 - Oil Pump Check Valve Spring
Eastern
$24.16V-Twin - 13-0113 - Oil Pump Check Valve SpringDescriptionSpring for the oil pump check valve. Fits:FL 1941-1955EL 1936-1940Additional Information OEM No.26363-36 UOM10 - PK MeasurementsAdditional InformationOverall Length: 1-5/8" ...$24.16 -
V-Twin - 13-0112 - Oil Pump Check Valve Spring
Eastern
$23.86V-Twin - 13-0112 - Oil Pump Check Valve SpringDescriptionSpring for the oil pump check valve. Fits:FXST 1984-1998FX 1983-1984FXD 1991-1998FLT 1983-1984FXR 1983-1994FL 1983-1984FLST 1986-1998Additional Information OEM No.26262-80 UOM10 - PK ...$23.86 -
V-Twin - 13-0111 - Oil Pump Relief Valve Spring
Eastern
$23.69V-Twin - 13-0111 - Oil Pump Relief Valve SpringDescriptionSpring for the oil pump relief valve. Fits:FXST 1984-1998FLT 1979-1998FX 1973-1984FXD 1991-1998FL 1973-1984FLT 1983-1998FXR 1983-1994FLST 1986-1998Additional Information OEM No.26207-83 UOM10 -...$23.69 -
V-Twin - 13-0109 - Tappet Oil Screen Spring
Eastern
$23.51V-Twin - 13-0109 - Tappet Oil Screen SpringDescriptionOil screen spring for the tappet oil screen Fits:FL 1970-1984FXST 1984-1998FXR 1982-1998FLT 1979-1998FX 1971-1984FLST 1986-1998Additional Information OEM No.24982-70 UOM10 - PK ManufacturerEastern ...$23.51 -
V-Twin - 13-0108 - Tappet Oil Screen Spring
Eastern
$23.51V-Twin - 13-0108 - Tappet Oil Screen SpringDescriptionOil screen spring for the tappet oil screen Fits:FL 1966-1969Additional Information OEM No.24982-66 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages494$23.51 -
V-Twin - 13-0107 - Oil Pump Relief Valve Spring
Eastern
$22.29V-Twin - 13-0107 - Oil Pump Relief Valve SpringDescriptionSpring for oil pump relief valve. Fits:FL 1952-1972FX 1971-1972Additional Information OEM No.26374-54 UOM10 - PK MeasurementsAdditional InformationOverall Length: 1-1/8" ...$22.29 -
V-Twin - 13-0106 - Pinion Shaft Breather Seal Spring
Eastern
$23.51V-Twin - 13-0106 - Pinion Shaft Breather Seal SpringDescriptionSeal spring for pinion shaft breather. Fits:WL 1937-1952UL 1937-1948K 1954-1956G 1937-1973XL 1957-1962Additional Information OEM No.25287-37 UOM10 - PK ManufacturerEastern OriginUSA 2025...$23.51 -
V-Twin - 13-0105 - Pinion Shaft Ring Spring
Eastern
$23.04V-Twin - 13-0105 - Pinion Shaft Ring SpringDescriptionRing spring for pinion shaft. Fits:FL 1941-1969UL 1937-1948EL 1936-1940Additional Information OEM No.24699-37 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages489$23.04 -
V-Twin - 13-0103 - Pushrod Valve Cover Spring
Eastern
$22.42V-Twin - 13-0103 - Pushrod Valve Cover SpringDescription4 piece Valve Cover Spring set Fits:UL 1939-1948 74" and 80" side valvesAdditional Information OEM No.18247-39 UOM4 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages798$22.42 -
V-Twin - 13-0101 - Pushrod Cover Spring
Eastern
$21.80V-Twin - 13-0101 - Pushrod Cover SpringDescriptionPushrod cover springs. Fits:FXD 1991-2017FX 1971-1984EL 1936-1940FL 1941-1984XL 1957-1989FLST 1986-2017FXST 1984-2017FLT 1979-UPFXR 1984-1994Additional Information OEM No.17947-36 UOM10 - PK FinishRaw ...$21.80 -
V-Twin - 13-0100 - Rocker Arm Springs
Eastern
$22.54V-Twin - 13-0100 - Rocker Arm SpringsDescriptionRocker arm springs is a OEM replacement. Fits:XL 1957-1985Additional Information OEM No.17483-57 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages848$22.54 -
V-Twin - 12-9980 - Oil Pump Drive Gear
Eastern
$78.80V-Twin - 12-9980 - Oil Pump Drive GearDescriptionThis is a high quality replacement oil pump drive gear with shaft. Fits:XL 1977-1990Additional Information OEM No.26488-75 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages864$78.80 -
V-Twin - 12-9972 - Chrome Oil Pump Assembly
Sifton
$281.00V-Twin - 12-9972 - Chrome Oil Pump AssemblyDescriptionSifton oil pump assembly includes all necessary fittings, snap rings, keys, gaskets and mounting bolts for a complete installation. Oil pump has a chrome finish.Oil line available separately. Fits:FLT...$281.00 -
V-Twin - 12-9969 - Polished Oil Pump Assembly
Sifton
$277.06V-Twin - 12-9969 - Polished Oil Pump AssemblyDescriptionSifton oil pump assembly includes all necessary fittings, snap rings, keys, gaskets and mounting bolts for a complete installation. Oil pump has a polished finish.Oil line available separately...$277.06 -
V-Twin - 12-9948 - Scavenger Oil Pump Gear
Motorshop
$29.75V-Twin - 12-9948 - Scavenger Oil Pump GearDescriptionOil pump scavenger gear*NOTE: Before assembly it is recommended to polish the bore, and face top of the pin next to the key way. Fits:XL 1972-1976Additional Information OEM No.26315-72A UOM1 - EA ...$29.75 -
V-Twin - 12-9943 - Pinion Shaft Drive Gear
S&S Cycle
$161.34V-Twin - 12-9943 - Pinion Shaft Drive GearDescriptionWhite pinion shaft drive gear, size 1.4751-1.4745 Fits:FXST 1984-1989FX 1977-1984FXR 1982-1989FLST 1986-1989FL 1977-1984FLT 1979-1989Additional Information OEM No.24041-78 UOM1 - EA ...$161.34 -
V-Twin - 12-9942 - Pinion Shaft Drive Gear Green
S&S Cycle
$142.56V-Twin - 12-9942 - Pinion Shaft Drive Gear GreenDescriptionPinion shaft gear is green size, fits Big Twin models. Green gear size is 1.4721- 1.4715". Fits:FXST 1984-1989FX 1977-1984FXR 1982-1989FLST 1986-1989FL 1977-1984FLT 1979-1989Additional...$142.56 -
V-Twin - 12-9939 - Pinion Shaft Gear Black
Motorshop
$96.82V-Twin - 12-9939 - Pinion Shaft Gear BlackDescriptionPinion shaft gear is black size, the smallest size gear. Black gear size is 1.4715- 1.4710". Fits:FXST 1984-1989FX 1977-1984FXR 1982-1989FLST 1986-1989FL 1977-1984FLT 1979-1989Additional Information ...$96.82 -
V-Twin - 12-9938 - Pinion Shaft Drive Gear Orange
S&S Cycle
$142.56V-Twin - 12-9938 - Pinion Shaft Drive Gear OrangeDescriptionPinion shaft gear is orange size, the largest size gear. Orange gear size is 1.4756- 1.4751". Fits:FXST 1984-1989FX 1977-1984FXR 1982-1989FLST 1986-1989FL 1977-1984FLT 1979-1989Additional...$142.56 -
V-Twin - 12-9930 - Oil Pump Assembly
Motorshop
$508.36V-Twin - 12-9930 - Oil Pump AssemblyDescriptionOil pump assembly includes all parts assembled.Includes alternator roll pin, 3/8" clutch ball bearing, oil pump snap rings, oil pump body, oil pump seal, inner oil pump cover, plate, cam chest breather gear,...$508.36 -
V-Twin - 12-8955 - Replica Red Rocker Arm Nut Set Zinc Plated
Motorshop
$18.74V-Twin - 12-8955 - Replica Red Rocker Arm Nut Set Zinc PlatedDescriptionReplica rocker arm nut set has a thread size of 7/16 x 20. These hex nuts with red tops are zinc plated.Sold as a set of 4. Fits:FX 1971-1984FXR 1982-1983FL 1966-1984XL 1957-1985FLT...$18.74 -
V-Twin - 12-8952 - Oil Pump Breather Valve Gear
Eastern
$124.90V-Twin - 12-8952 - Oil Pump Breather Valve GearDescriptionOil pump breather valve gear Fits:XL 1960-1971Additional Information OEM No.26331-60 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages863$124.90 -
V-Twin - 12-8951 - Oil Pump Breather Valve Gear
Eastern
$124.90V-Twin - 12-8951 - Oil Pump Breather Valve GearDescriptionOil pump breather valve gear. Fits:K 1956-1956XL 1957-1959Additional Information OEM No.26331-56 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages863$124.90 -
V-Twin - 12-8950 - Oil Pump Breather Valve Gear
Eastern
$124.90V-Twin - 12-8950 - Oil Pump Breather Valve GearDescriptionOil pump breather valve gear Fits:K 1952-1955Additional Information OEM No.26331-52 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages863$124.90 -
V-Twin - 12-8001 - Oil Pump Assembly
S&S Cycle
$460.49V-Twin - 12-8001 - Oil Pump AssemblyDescriptionS&S billet oil pump assembly for 1936-1972 Big Twin models.Assembly includes supply gears, return gears, drive shaft, drive shaft keys, drive shaft snap rings, check ball, check ball spring, pressure valve,...$460.49 -
V-Twin - 12-5240 - S&S Cam Installation Support Kit TC-88
S&S Cycle
$95.29V-Twin - 12-5240 - S&S Cam Installation Support Kit TC-88DescriptionS&S cam installation support kit for TC-88 models includes cam cover gasket, two inner cam needle bearings, two outer cam bearings and a retaining ring. Fits:FLT 2007-2016FXD...$95.29 -
V-Twin - 12-4598 - .001 Engine Left Case Roller Bearing Set
Motorshop
$27.15V-Twin - 12-4598 - .001 Engine Left Case Roller Bearing SetDescriptionEngine left case roller bearing set, .001 Fits:WL 1937-1952WL 1932-1936DL 1930-1931G 1932-1973Additional Information OEM No.9326 UOM24 - PK ManufacturerMotorshop OriginUSA 2025...$27.15 -
V-Twin - 12-4575 - Engine Right Case Roller Bearing Set .0004
Motorshop
$25.33V-Twin - 12-4575 - Engine Right Case Roller Bearing Set .0004Description.0004 engine right case roller bearing set Fits:WL 1929-1952FL 1954-1954Additional Information OEM No.9243 UOM12 - PK ManufacturerMotorshop OriginUSA 2025 Catalog Pages487 ...$25.33 -
V-Twin - 12-4565 - Connecting Rod Long Roller Bearing .0008
V-Twin
$34.42V-Twin - 12-4565 - Connecting Rod Long Roller Bearing .0008DescriptionConnecting rod roller bearing is .0008 oversize, long type Fits:XL 1957-1999Additional Information UOM100 - PK ManufacturerV-Twin OriginUSA 2025 Catalog Pages841$34.42 -
V-Twin - 12-2556 - Connecting Rod Bearing Set
S&S Cycle
$141.09V-Twin - 12-2556 - Connecting Rod Bearing SetDescriptionS&S connecting rod bearing set with 3 steel cages fitted with standard size Torrington rollers for connecting rods. Fits:UL 1937-1948FXR 1982-1986FLT 1979-1986FXST 1984-1986FX 1971-1984EL...$141.09 -
V-Twin - 12-2524 - Rocker Box Cover Stud Kit
Motorshop
$29.51V-Twin - 12-2524 - Rocker Box Cover Stud KitDescriptionSifton rocker box cover stud kit for 1 head. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information OEM No.17506-66 UOM1 - KIT ManufacturerMotorshop OriginImported 2025...$29.51 -
V-Twin - 12-2523 - Oil Pump Chain Adjuster Screw
Eastern
$17.86V-Twin - 12-2523 - Oil Pump Chain Adjuster ScrewDescriptionChain oil adjuster screw with slot head. Sold each. Fits:FL 1970-1984FXST 1984-1998FXR 1982-1994FLT 1979-1998FX 1971-1984FXD 1991-1998FLST 1986-1998Additional Information OEM No.63610-70 UOM1 -...$17.86 -
V-Twin - 12-2122 - Rocker Arm Shim
Eastern
$16.58V-Twin - 12-2122 - Rocker Arm ShimDescriptionRocker arm shim 10 pack. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information OEM No.17450-73 UOM10 - PK MeasurementsAdditional InformationOuter Diameter: 7/8"Inner Diameter:...$16.58 -
V-Twin - 12-2116 - Rocker Arm Spacer
Eastern
$20.48V-Twin - 12-2116 - Rocker Arm SpacerDescriptionUsed in between each pair of rocker arms these spacers are sold in a pack of 10. Fits:XL 1957-1983Additional Information OEM No.17451-57 UOM10 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages848$20.48 -
V-Twin - 12-2115 - Rocker Arm Spacer
Motorshop
$23.88V-Twin - 12-2115 - Rocker Arm SpacerDescriptionUsed in between each pair of rocker arms these spacers are sold in a pack of 4. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information OEM No.17452-66 UOM1 - SET ...$23.88 -
V-Twin - 12-2114 - Rocker Arm Stud Set
Motorshop
$33.62V-Twin - 12-2114 - Rocker Arm Stud SetDescriptionReplica Panhead rocker arm eight piece stud set. Fits:FL 1948-1965Additional Information OEM No.17647-48 UOM8 - PK ManufacturerMotorshop OriginImported 2025 Catalog Pages508 Replacement Items9917-8 -...$33.62 -
V-Twin - 12-2107 - Top Engine Mount Stud Set
Motorshop
$23.40V-Twin - 12-2107 - Top Engine Mount Stud SetDescriptionTop engine mount stud set.Washers and nuts not included. Sold as a set of 4. Fits:FX 1971-1984FL 1948-1984Additional Information OEM No.16864-48 UOM1 - SET ManufacturerMotorshop OriginImported ...$23.40 -
V-Twin - 12-2106 - Rocker Box Cover Zinc Finish Stud Set
Motorshop
$39.62V-Twin - 12-2106 - Rocker Box Cover Zinc Finish Stud SetDescriptionRocker box stud set for one head. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information OEM No.17506-66 UOM1 - KIT MeasurementsAdditional Information8 Bolts...$39.62
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.