Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
V-Twin - 12-1520 - Pinion Shaft Gear Spacer
Motorshop
$21.92V-Twin - 12-1520 - Pinion Shaft Gear SpacerDescriptionPinion shaft gear spacer fits early Big Twin models. Fits:FL 1940-1953Additional Information OEM No.24703-40 UOM5 - PK MeasurementsAdditional InformationWidth: 7/8" ManufacturerMotorshop ...$21.92 -
V-Twin - 12-1518 - Cam Chest Breather Separator Plate
V-Twin
$21.94V-Twin - 12-1518 - Cam Chest Breather Separator PlateDescriptionCam chest breather separator plate, fits 1936-1969 Big Twin models. Fits:FL 1941-1969EL 1936-1940Additional Information OEM No.25279-36 UOM5 - PK ManufacturerV-Twin OriginUSA 2025...$21.94 -
V-Twin - 12-1517 - Cam Chest Breather Screen
V-Twin
$19.94V-Twin - 12-1517 - Cam Chest Breather ScreenDescriptionCam chest breather screen, fits 1936-1969 Big Twin models. Fits:FL 1941-1969EL 1936-1940Additional Information OEM No.25275-36 UOM5 - PK ManufacturerV-Twin OriginUSA 2025 Catalog Pages489$19.94 -
V-Twin - 12-1516 - Tappet Oil Screen
Eastern
$19.88V-Twin - 12-1516 - Tappet Oil ScreenDescriptionTappet oil screen exact replacement OEM 24981-66 Fits:FL 1966-1969Additional Information OEM No.24981-66 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages494$19.88 -
V-Twin - 12-1515 - Tappet Oil Screen
Eastern
$21.90V-Twin - 12-1515 - Tappet Oil ScreenDescriptionTappet oil screen. Spring not included.This tappet oil screen is manufactured to meet OEM specifications for long lasting durability. Fits:FL 1970-1984FXST 1984-1998FXR 1982-1998FLT 1979-1998FX 1971-1984FLST...$21.90 -
V-Twin - 12-1512 - Cam Chest Oil Strainer
Motorshop
$25.80V-Twin - 12-1512 - Cam Chest Oil StrainerDescriptionCam chest oil strainer Fits:K 1952-1956Additional Information OEM No.24975-37 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages798$25.80 -
V-Twin - 12-1511 - Engine Cam Oil Transfer Valve
Motorshop
$23.88V-Twin - 12-1511 - Engine Cam Oil Transfer ValveDescriptionEngine cam oil transfer breather valve. Fits:XL 1957-1976Additional Information OEM No.25075-55 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages843$23.88 -
V-Twin - 12-1510 - Cam Chest Breather Valve Washer Set
Motorshop
$27.84V-Twin - 12-1510 - Cam Chest Breather Valve Washer SetDescriptionCam chest breather valve washer set includes 8 sizes: .110, .115, .120, .125, .130, .135, .140, .145. Washer set is made of steel and for use on steel breather valves.Sold as a set of eight...$27.84 -
V-Twin - 12-1508 - Cam Gear Washer Set
Eastern
$35.80V-Twin - 12-1508 - Cam Gear Washer SetDescriptionCam gear washer includes ten washer sizes from .050 - .095.Set of ten. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information OEM No...$35.80 -
V-Twin - 12-1499 - Reverse Circuit Breaker Gear Kit
Motorshop
$275.41V-Twin - 12-1499 - Reverse Circuit Breaker Gear KitDescriptionReverse rotation circuit breaker gear kit. Fits:FL 1941-1969EL 1936-1952Additional Information UOM1 - KIT ManufacturerMotorshop OriginImported 2025 Catalog Pages498$275.41 -
V-Twin - 12-1498 - Timer Gear with Pin
Motorshop
$106.05V-Twin - 12-1498 - Timer Gear with PinDescriptionReverse counter clockwise rotation circuit breaker timer gear allows use of any electronic type single or dual fire late type ignitions to be installed in timer housing.Includes distributer gear pin. Order...$106.05 -
V-Twin - 12-1497 - Reverse Circuit Breaker Gear
Motorshop
$354.31V-Twin - 12-1497 - Reverse Circuit Breaker GearDescriptionReverse rotation circuit breaker drive gear and timer gear. Counter clockwise rotation gears allow use of any electronic type single or dual fire late type ignition to be installed in timer...$354.31 -
V-Twin - 12-1492 - Sifton Brand Cam Chest Idler Gear
Motorshop
$58.22V-Twin - 12-1492 - Sifton Brand Cam Chest Idler GearDescriptionSifton brand cam chest idler gear as used at our Motor Shop.*NOTE: Bushings my require reaming to fit the idler and circuit breaker studs in the case. Fits:FL 1941-1969EL 1936-1940Additional...$58.22 -
V-Twin - 12-1491 - Replica Cam Chest Idler Gear with Holes
Motorshop
$81.87V-Twin - 12-1491 - Replica Cam Chest Idler Gear with HolesDescriptionReplica cam chest idler gear with holes includes pressed in bushing. Features precision gear grinding.*NOTE: Bushings my require reaming to fit the idler and circuit breaker studs in...$81.87 -
V-Twin - 12-1479 - Distributor Drive Cam Gear with Holes
Motorshop
$128.32V-Twin - 12-1479 - Distributor Drive Cam Gear with HolesDescriptionDistributor drive cam gear with holes.*NOTE: When installing drive gear, first check the fitment of the side drive circuit breaker idler gear. ...$128.32 -
V-Twin - 12-1475 - Cam Chest Idler Gear
Motorshop
$109.17V-Twin - 12-1475 - Cam Chest Idler GearDescriptionCam chest idler gear has 42 teeth. Fits:UL 1936-1948U 1937-1948VL 1930-1936Additional Information OEM No.25775-30 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages798 Replacement...$109.17 -
V-Twin - 12-1474 - UL-ULH Pinion Gear
Motorshop
$108.75V-Twin - 12-1474 - UL-ULH Pinion GearDescriptionPinion shaft gear fits Big Twin Side Valve models. Fits:UL 1937-1948 74" and 80"Additional Information OEM No.24010-37 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages798$108.75 -
V-Twin - 12-1473 - Replica Pinion Shaft Gear Standard
Eastern
$85.48V-Twin - 12-1473 - Replica Pinion Shaft Gear StandardDescriptionReplica pinion shaft gear is standard size has 4 splined centers. Fits:UL 1937-1948WL 1937-1952XL 1957-1976Additional Information OEM No.24011-37 UOM1 - EA ManufacturerEastern OriginUSA ...$85.48 -
V-Twin - 12-1444 - Oil Pump Adjuster Screw
Motorshop
$23.75V-Twin - 12-1444 - Oil Pump Adjuster ScrewDescriptionOil pump adjuster screw Fits:UL 1941-1948 74" and 80"G 1941-1973 45"WL 1941-1952 45"Additional Information OEM No.26369-41 UOM1 - EA MeasurementsAdditional InformationOverall...$23.75 -
V-Twin - 12-1442 - Oil Pump Feed Vane
Motorshop
$41.38V-Twin - 12-1442 - Oil Pump Feed VaneDescriptionOil pump feed vane Fits:UL 1937-1948 74" and 80"WL 1937-1952 45"G 1937-1973 45"Additional Information OEM No.26284-37 UOM1 - SET ManufacturerMotorshop OriginImported 2025 Catalog...$41.38 -
V-Twin - 12-1441 - Cam Bearing Washer .055 Size
Eastern
$27.09V-Twin - 12-1441 - Cam Bearing Washer .055 SizeDescriptionCam bearing washer .055 size. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information OEM No.25551-36 UOM5 - PK ...$27.09 -
V-Twin - 12-1440 - Cam Bearing Washer .050 Size
Eastern
$27.09V-Twin - 12-1440 - Cam Bearing Washer .050 SizeDescriptionCam bearing washer .050 size. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information OEM No.25550-36 UOM5 - PK ...$27.09 -
V-Twin - 12-1433 - Cam Bearing Washer .100 Size
Eastern
$25.33V-Twin - 12-1433 - Cam Bearing Washer .100 SizeDescriptionCam bearing washer .100 size. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information UOM5 - PK ManufacturerEastern OriginUSA ...$25.33 -
V-Twin - 12-1432 - Cam Bearing Washer .095 Size
Eastern
$25.33V-Twin - 12-1432 - Cam Bearing Washer .095 SizeDescriptionCam bearing washer .095 size. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information UOM5 - PK ManufacturerEastern OriginUSA ...$25.33 -
V-Twin - 12-1431 - Cam Bearing Washer .090 Size
Eastern
$25.33V-Twin - 12-1431 - Cam Bearing Washer .090 SizeDescriptionCam bearing washer .090 size. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information UOM5 - PK ManufacturerEastern OriginUSA ...$25.33 -
V-Twin - 12-1430 - Cam Bearing Washer .085 Size
Eastern
$25.33V-Twin - 12-1430 - Cam Bearing Washer .085 SizeDescriptionCam bearing washer .085 size. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information UOM5 - PK ManufacturerEastern OriginUSA ...$25.33 -
V-Twin - 12-1429 - Cam Bearing Washer .080 Size
Eastern
$27.09V-Twin - 12-1429 - Cam Bearing Washer .080 SizeDescriptionCam bearing washer .080 size. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information OEM No.25556-79 UOM5 - PK ...$27.09 -
V-Twin - 12-1428 - Cam Bearing Washer .075 Size
Eastern
$25.27V-Twin - 12-1428 - Cam Bearing Washer .075 SizeDescriptionCam bearing washer .075 size Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information OEM No.25555-36 UOM5 - PK ManufacturerEastern...$25.27 -
V-Twin - 12-1427 - Cam Bearing Washer .070 Size
Eastern
$27.09V-Twin - 12-1427 - Cam Bearing Washer .070 SizeDescriptionCam bearing washer .070 size Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information OEM No.25554-36 UOM5 - PK ManufacturerEastern...$27.09 -
V-Twin - 12-1426 - Cam Bearing Washer .065 Size
Eastern
$27.09V-Twin - 12-1426 - Cam Bearing Washer .065 SizeDescriptionCam bearing washer .065 size. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information OEM No.25553-36 UOM5 - PK ...$27.09 -
V-Twin - 12-1425 - Cam Bearing Washer .060 Size
Eastern
$27.09V-Twin - 12-1425 - Cam Bearing Washer .060 SizeDescriptionCam bearing washer .060 size. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information OEM No.25552-36 UOM5 - PK ...$27.09 -
V-Twin - 12-1424 - Relief Pipe
Motorshop
$41.96V-Twin - 12-1424 - Relief PipeDescriptionRelief pipe with gasket for Side Valve models.Requires 10/32" x 1/2" fillister screw (036). Fits:UL 1937-1948 74" and 80"WL 1937-1952 Except 1942 WLAG 1937-1973Additional Information OEM No.24912-37 ...$41.96 -
V-Twin - 12-1412 - Oiler Return Fitting
Motorshop
$21.54V-Twin - 12-1412 - Oiler Return FittingDescriptionOiler Return Fitting Fits:FXST 1984-1999FXR 1982-1994FL 1965-1984FX 1971-1984FLT 1979-1999FXST 1986-1999Additional Information OEM No.63533-65 UOM1 - EA ManufacturerMotorshop OriginImported 2025...$21.54 -
V-Twin - 12-1401 - Side Valve Oil Pressure Switch
Motorshop
$37.64V-Twin - 12-1401 - Side Valve Oil Pressure SwitchDescriptionSide Valve oil pressure switch has a 4-6 pound range. Switch is for use with 45, 74 and 80 flathead models.*NOTE: Must use a brass sealing washer, not included. Fits:G 1938-1957 45"WL...$37.64 -
V-Twin - 12-1400 - Cam Shaft Tachometer Drive Gear
Motorshop
$49.88V-Twin - 12-1400 - Cam Shaft Tachometer Drive GearDescriptionTachometer drive gear press fits onto cam shaft. Fits:XL 1971-1980Additional Information OEM No.25517-71 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages843$49.88 -
V-Twin - 12-1399 - Cam Chest Pinion Gear
Motorshop
$29.45V-Twin - 12-1399 - Cam Chest Pinion GearDescriptionPinion shaft gear is standard type and features 21 teeth. Fits:FL 1941-1953EL 1936-1940Additional Information OEM No.24010-39 UOM1 - EA MeasurementsAdditional InformationInner Diameter: 0...$29.45 -
V-Twin - 12-1397 - Cam Chest Idler Gear
Motorshop
$63.65V-Twin - 12-1397 - Cam Chest Idler GearDescriptionCam chest idler gear.Gear features 51 teeth. *NOTE: Bushings my require...$63.65 -
V-Twin - 12-1396 - Circuit Breaker Drive Gear
Motorshop
$93.22V-Twin - 12-1396 - Circuit Breaker Drive GearDescriptionCircuit breaker drive gear includes inner and outer pressed in bearings.*NOTE: When installing drive gear, first check the fitment of the side drive circuit breaker idler gear. ...$93.22 -
V-Twin - 12-1393 - Cam Chest Idler Gear With Holes
Motorshop
$82.90V-Twin - 12-1393 - Cam Chest Idler Gear With HolesDescriptionCam chest idler gear with holes includes pressed in bearing.*NOTE: Bushings my require reaming to fit the idler and circuit breaker studs in the case. Fits:FL 1941-1969EL 1936-1940Additional...$82.90 -
V-Twin - 12-1389 - Cam Chest Drive Gear For High Lift Cam
S&S Cycle
$385.05V-Twin - 12-1389 - Cam Chest Drive Gear For High Lift CamDescriptionS&S cam chest distributor drive gear features narrow tooth width for a large cam. Drive gear is for high lift cams.*NOTE: Bushings my require reaming to fit the idler and circuit breaker...$385.05
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.