Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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V-Twin - 12-1527 - Pinion Shaft Seal Ring
Eastern
$27.16V-Twin - 12-1527 - Pinion Shaft Seal RingDescriptionPinion shaft seal ring fits Big Twin Side Valve models. Fits:UL 1940-1948 74" and 80"Additional Information OEM No.24696-40 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages798$27.16 -
V-Twin - 12-1526 - Pinion Shaft Seal Ring
Eastern
$27.16V-Twin - 12-1526 - Pinion Shaft Seal RingDescriptionPinion shaft seal ring Fits:WL 1939-1952G 1939-1973Additional Information OEM No.24696-39 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages798$27.16 -
V-Twin - 12-1525 - Pinion Shaft Seal Ring
Motorshop
$19.78V-Twin - 12-1525 - Pinion Shaft Seal RingDescriptionPinion shaft seal ring. Fits:FL 1940-1953Additional Information UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages489$19.78 -
V-Twin - 12-1524 - Oil Pump Feed Pin
V-Twin
$17.86V-Twin - 12-1524 - Oil Pump Feed PinDescriptionPin is for 1961-1971 oil pumps measure .094 x .488.A oil pump feed gear is required to use, order separately. Fits:XL 1962-1971 Late 1962Additional Information OEM No.240 UOM10 - PK ManufacturerV-Twin ...$17.86 -
V-Twin - 12-1521 - Pinion Shaft Gear Spacer Steel
Eastern
$22.16V-Twin - 12-1521 - Pinion Shaft Gear Spacer SteelDescriptionPinion shaft gear spacer is made of steel. Fits:FL 1954-1969Additional Information OEM No.24703-54 UOM5 - PK ManufacturerEastern OriginUSA 2025 Catalog Pages489$22.16 -
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 - 12-1507 - XL Oil Pump Feed Gear
V-Twin
$39.95V-Twin - 12-1507 - XL Oil Pump Feed GearDescriptionXL oil pump feed gear. Fits:XL 1963-1976Additional Information OEM No.26323-62 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages863$39.95 -
V-Twin - 12-1504 - Scavenger Pump Rebuild Kit
Motorshop
$144.54V-Twin - 12-1504 - Scavenger Pump Rebuild KitDescriptionScavenger pump rebuild kit.Scavenger pump rebuild kit includes a parkerized oil pump mount kit, scavenger oil pump gear, oil pump retainer half key, drive gear key, screen, pump base and cover...$144.54 -
V-Twin - 12-1503 - Oil Pump Feed Gear
V-Twin
$39.22V-Twin - 12-1503 - Oil Pump Feed GearDescription2020 New Production oil pump feed gear. Fits:XL 1972-1976K 1954-1956XL 1957-1962 Early 1962Additional Information OEM No.26323-52A UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages863$39.22 -
V-Twin - 12-1501 - Scavenger Oil Pump Idler Gear
V-Twin
$41.62V-Twin - 12-1501 - Scavenger Oil Pump Idler GearDescription2020 New Production oil pump scavenger idler gear. Fits:XL 1972-1976Additional Information OEM No.26317-72A UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages863$41.62 -
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 - 12-1496 - Oil Pump Drive Gear
Motorshop
$64.20V-Twin - 12-1496 - Oil Pump Drive GearDescriptionSifton high flow pinion shaft oil pump drive gear is for 1939-1953 Overhead Valve Big Twins. This 6 tooth gear increases oil flow rate by approximately 25%. Also available as a kit that includes correct...$64.20 -
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 - 12-1487 - Oil Pump Check Valve Kit
Motorshop
$28.04V-Twin - 12-1487 - Oil Pump Check Valve KitDescriptionCheck valve kit include ball, spring and cap. Fits:FLT 1981-1998FXD 1991-1999FXR 1982-1994FL 1981-1984FLST 1986-1998FX 1981-1984Additional Information UOM1 - KIT ManufacturerMotorshop OriginUSA ...$28.04 -
V-Twin - 12-1486 - Oil Pump Relief Valve Kit
Motorshop
$41.02V-Twin - 12-1486 - Oil Pump Relief Valve KitDescriptionOil pump relief valve kit includes spring, plug and valve. Fits:FLT 1981-1998FXD 1991-1999FXR 1982-1994FL 1981-1984FLST 1986-1998FX 1981-1984Additional Information UOM1 - KIT ManufacturerMotorshop ...$41.02 -
V-Twin - 12-1485 - Oil Pump Relief Valve Kit
Motorshop
$41.02V-Twin - 12-1485 - Oil Pump Relief Valve KitDescriptionOil pump relief valve kit includes spring, plug and valve.THe relieft valve piston diameter measures 0.435". Fits:FL 1973-1980FX 1973-1980Additional Information UOM1 - KIT ManufacturerMotorshop ...$41.02 -
V-Twin - 12-1484 - Oil Pump Relief Valve Kit
Motorshop
$46.18V-Twin - 12-1484 - Oil Pump Relief Valve KitDescriptionOil pump relief valve kit includes spring, plug and valve. Fits:FL 1968-1972FX 1971-1972Additional Information UOM1 - KIT ManufacturerMotorshop OriginUSA 2025 Catalog Pages494 Replacement...$46.18 -
V-Twin - 12-1482 - Replica Oil Pump Cover
Motorshop
$132.25V-Twin - 12-1482 - Replica Oil Pump CoverDescriptionThis is a Replica cast cover to replace original with oil line fitting. Fits:EL 1936-1940Additional Information OEM No.282-36 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages491$132.25 -
V-Twin - 12-1481 - Oil Pump C-Check Valve Kit
Motorshop
$54.90V-Twin - 12-1481 - Oil Pump C-Check Valve KitDescriptionC-Check valve kit includes cap, spring and ball. Fits:FL 1941-1955EL 1937-1940Additional Information UOM1 - KIT ManufacturerMotorshop OriginUSA 2025 Catalog Pages494 Replacement Items12-0158 -...$54.90 -
V-Twin - 12-1480 - Oil Pump Gasket and Hardware Kit
Motorshop
$85.48V-Twin - 12-1480 - Oil Pump Gasket and Hardware KitDescriptionOil pump gasket kit paper type includes gaskets, seals, snap ring, balls and keys. Fits:EL 1936-1940Additional Information UOM1 - KIT ManufacturerMotorshop OriginUSA 2025 Catalog Pages491 ...$85.48 -
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 - 12-1478 - Oil Pump Bypass Valve Kit
Motorshop
$59.92V-Twin - 12-1478 - Oil Pump Bypass Valve KitDescriptionOil pump bypass valve kit includes spring, plug and screw. Fits:UL 1937-1948G 1941-1973WL 1941-1952VL 1933-1936Additional Information UOM1 - KIT ManufacturerMotorshop OriginUSA 2025 Catalog...$59.92 -
V-Twin - 12-1477 - Oil Pump Bypass Kit Parkerized
Motorshop
$43.95V-Twin - 12-1477 - Oil Pump Bypass Kit ParkerizedDescriptionOil pump bypass kit features a parkerized finish. kit includes spring, plug and valve. Fits:FL 1941-1953EL 1937-1940Additional Information UOM1 - KIT MeasurementsAdditional InformationOverall...$43.95 -
V-Twin - 12-1476 - Replica Oil Pump Adjuster Screw
Motorshop
$19.78V-Twin - 12-1476 - Replica Oil Pump Adjuster ScrewDescriptionReplica oil pump adjuster screw is the short style with a slotted head for 1932-1949 models. Fits:UL 1937-1948W 1933-1949G 1933-1949VL 1932-1934EL 1936-1940FL 1941-1949Additional Information ...$19.78 -
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 - 12-1465 - Replica Oil Pump Adjuster Screw Kit
Motorshop
$31.67V-Twin - 12-1465 - Replica Oil Pump Adjuster Screw KitDescriptionReplica adjuster screw kit for oil pump. Fits:W 1932-1952FL 1941-1954VL 1932-1934EL 1936-1940Additional Information OEM No.26383-32 UOM1 - KIT ManufacturerMotorshop OriginImported 2025...$31.67 -
V-Twin - 12-1450 - Oil Pump Drive Gear
Motorshop
$43.95V-Twin - 12-1450 - Oil Pump Drive GearDescriptionKeyed 5 tooth oil pump drive gear. Fits:FX 1971-1972FL 1954-1972Additional Information OEM No.26349-54 UOM1 - EA MeasurementsAdditional InformationOuter Diameter: 1.18"Inner Diameter Bore: ...$43.95
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.