Oil Pumps
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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 - 12-1496 - 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 - 12-1488 - Replica Oil Pressure Switch Fitting
Motorshop
$23.88V-Twin - 12-1488 - Replica Oil Pressure Switch FittingDescriptionReplica oil pressure switch fitting is precision machined. Fits:XL 1957-1976Additional Information OEM No.26420-57 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages863$23.88 -
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 - 12-1478 - 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 - 12-1465 - 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 -
V-Twin - 12-1449 - Oil Pump Drive Gear
Motorshop
$41.80V-Twin - 12-1449 - Oil Pump Drive GearDescription25 Tooth Oil Pump Drive Gear Fits:FL 1941-1972FX 1971-1972EL 1939-1940Additional Information OEM No.26345-39 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages489$41.80 -
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 - 12-1439 - Oil Pump Drive Gear
Motorshop
$39.69V-Twin - 12-1439 - Oil Pump Drive GearDescriptionOil pump drive gear. Fits:FLST 1993-2017FXD 1993-2017FLT 1993-UPFXST 1993-2017Additional Information OEM No.26354-93 UOM1 - EA MeasurementsAdditional InformationHole Inner Diameter: .628"Hole Outer...$39.69 -
V-Twin - 12-1438 - Oil Pump Drive Gear
Motorshop
$40.07V-Twin - 12-1438 - Oil Pump Drive GearDescriptionOil pump drive gear Fits:FLT 1990-1992FXR 1990-1992FXD 1991-1992FXST 1990-1992FLST 1990-1992Additional Information OEM No.26354-90 UOM1 - EA MeasurementsAdditional InformationHole Inner Diameter: ...$40.07 -
V-Twin - 12-1436 - Oil Pump Feed Idler Gear
Jims
$58.22V-Twin - 12-1436 - Oil Pump Feed Idler GearDescriptionOil pump feed idler gear is made from solid billet steel By installing this gear you will have an increase over 5% in pressure, as well as an increase of 5% in volume. Fits:FLT 1978-1979FXST...$58.22 -
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 - 12-1420 - Oil Pump Return Idler Gear
Motorshop
$23.86V-Twin - 12-1420 - Oil Pump Return Idler GearDescriptionOil pump return idler gear Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998FX 1971-1984FXD 1991-1998FLST 1986-1998FL 1968-1984Additional Information OEM No.26317-68A UOM1 - EA ManufacturerMotorshop ...$23.86 -
V-Twin - 12-1419 - Chrome Straight Oil Line Fitting
V-Twin
$27.16V-Twin - 12-1419 - Chrome Straight Oil Line FittingDescriptionChrome, straight oil fitting has 1/8" NPT male x 1/8" NPT female thread. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998EL 1936-1940FL 1941-1984FXD 1991-1998FLST 1986-1998Additional Information ...$27.16 -
V-Twin - 12-1418 - Oil Pump Relief Valve
Eastern
$22.42V-Twin - 12-1418 - Oil Pump Relief ValveDescriptionOil pump relief valve. Fits:FXD 1991-2005FLST 1986-2006FXST 1984-2006FLT 1979-2006FXR 1982-1994FX 1982-1984FL 1982-1984Additional Information OEM No.26400-82B UOM1 - EA ManufacturerEastern OriginUSA ...$22.42 -
V-Twin - 12-1417 - Oil Pump Relief Valve
Motorshop
$37.35V-Twin - 12-1417 - Oil Pump Relief ValveDescriptionRelief valve for oil pump Fits:FLT 1979-1981FX 1971-1981FL 1954-1981Additional Information OEM No.26400-54 UOM1 - EA MeasurementsAdditional InformationOuter Diameter: .435" ManufacturerMotorshop...$37.35 -
V-Twin - 12-1416 - Chrome Oil Line Fitting
Motorshop
$28.98V-Twin - 12-1416 - Chrome Oil Line FittingDescriptionChrome, 90 street elbow oil line fitting has 1/8" NPT male x 1/8 " NPT female thread. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998FX 1971-1984FXD 1991-1998FLST 1986-1998FL 1968-1984Additional...$28.98 -
V-Twin - 12-1410 - Replica Oil Pump Body
Motorshop
$137.78V-Twin - 12-1410 - Replica Oil Pump BodyDescriptionReplica oil pump body includes pressed in gear dowels. Accepts later style gears.Accepts scavenger gear, scavenger idler gear, feed idler gear, and feed gear. Fits:XL 1957-1976Additional Information OEM...$137.78 -
V-Twin - 12-1408 - Oil Pump Pinion Shaft Drive Gear
Motorshop
$49.60V-Twin - 12-1408 - Oil Pump Pinion Shaft Drive GearDescriptionKeyed oil pump pinion shaft 5-tooth drive gear. Fits:FLT 1979-1983FX 1973-1984FXR 1982-1983FL 1973-1984Additional Information OEM No.26349-73 UOM1 - EA MeasurementsAdditional...$49.60 -
V-Twin - 12-1407 - Oil Pump 24 Tooth Drive Gear
Motorshop
$26.02V-Twin - 12-1407 - Oil Pump 24 Tooth Drive GearDescription24 tooth oil pump drive gear. Fits:FXST 1984-1998FLT 1979-1998FX 1973-1984FXD 1991-1998FL 1973-1984FLST 1986-1998Additional Information OEM No.26345-73 UOM1 - EA ManufacturerMotorshop ...$26.02 -
V-Twin - 12-1405 - Oil Pump Mount Screw
Eastern
$14.36V-Twin - 12-1405 - Oil Pump Mount ScrewDescriptionOil pump mounting screw Fits:FL 1941-1949Additional Information OEM No.1397 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages493$14.36 -
V-Twin - 12-1404 - Oil Pump Adjuster Screw
Motorshop
$19.86V-Twin - 12-1404 - Oil Pump Adjuster ScrewDescriptionOil pump adjuster screw is the long type with a slotted head. Fits:FL 1950-1953Additional Information OEM No.26383-32 UOM1 - EA MeasurementsAdditional InformationInner Diameter: .417"Outer...$19.86 -
V-Twin - 12-1403 - Oil Pressure Switch Fitting
Motorshop
$23.88V-Twin - 12-1403 - Oil Pressure Switch FittingDescriptionThis oil pressure switch fitting allows use of a 1/8" NPT switch. Fits:FL 1958-1967Additional Information OEM No.26569-58 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages686$23.88 -
V-Twin - 12-1402 - Oil Pressure Switch
Motorshop
$41.93V-Twin - 12-1402 - Oil Pressure SwitchDescriptionReplica oil pressure switches are precision calibrated and feature heavy contacts, brass pressure ferrules, thermo- plastic insulators and brightly finished steel shells. Oil pressure switch has a 4-6...$41.93 -
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 - 12-1392 - Oil Pump Drive Gear
Eastern
$41.42V-Twin - 12-1392 - Oil Pump Drive GearDescriptionOil pump drive gear Fits:FXST 1984-1989FXR 1984-1989FLST 1986-1989FLT 1984-1989Additional Information OEM No.26349-84 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages165$41.42 -
V-Twin - 12-1380 - Oil Pump Drive Gear
Sifton
$53.22V-Twin - 12-1380 - Oil Pump Drive GearDescriptionSplined oil pump drive gear Fits:XL 1977-1987Additional Information OEM No.26318-75 UOM1 - EA ManufacturerSifton OriginUSA 2025 Catalog Pages843$53.22 -
V-Twin - 12-1378 - Scavenger Pump and Breather Valve Drive Gear
Motorshop
$83.95V-Twin - 12-1378 - Scavenger Pump and Breather Valve Drive GearDescriptionScavenger pump and breather valve drive gear for pinion shaft. 6 spline drive gear is used to drive the scavenger pump and breather valve on 74" and 80" Side Valve models. Fits:U...$83.95 -
V-Twin - 12-1377 - Oil Pump Drive Gear
Motorshop
$56.57V-Twin - 12-1377 - Oil Pump Drive GearDescriptionOil pump drive gear Fits:XL 1988-UPAdditional Information OEM No.26318-88A UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages843$56.57
Harley Oil Pumps
Keep your Harley Davidson engine running smoother, cooler, and longer with high-performance Harley oil pumps from trusted brands like Feuling and S&S. These vital components maintain consistent oil pressure and lubrication—protecting your engine from wear and overheating, even during aggressive riding.
Our selection of Harley oil pumps features CNC-machined parts, billet aluminum construction, and high-flow designs that reduce friction and boost oil circulation at all RPM ranges. The result? Cooler temps, enhanced engine efficiency, and a longer-lasting motor.
Whether you're upgrading a stock setup or building a performance engine, our Harley oil pumps deliver unmatched durability and reliability. Explore our collection today and upgrade your oil system for a better ride tomorrow.