Engine
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V-Twin - 40-0723 - Black Stock Spin On Oil Filter
Wyatt Gatling
MSRP: $20.30$18.98V-Twin - 40-0723 - Black Stock Spin On Oil FilterDescriptionBlack stock spin on oil filter is 3-1/4" long Fits:FLST 1999-2017FXST 1999-2017FXD 1999-2017FLT 1999-2017Additional InformationMSRP: $20.30$18.98 -
V-Twin - 40-0715 - Replacement Canister Oil Filter
Wyatt Gatling
MSRP: $22.30$20.85V-Twin - 40-0715 - Replacement Canister Oil FilterDescriptionIf you use a oil filter canister assembly don't forget to change the canister filter when changing your oil. Fits:FL 1948-1964Additional...MSRP: $22.30$20.85 -
V-Twin - 40-0714 - Oil Filter Kit - Fits 1957-1981 Harley-Davidson XLH, 1965-1981 FL, 1971-1981 FX
V-Twin Mfg
$52.17Oil filter kit includes stock type fiber filter, upper seal, lower seal, spring, lower washer, cup o-ring, and clip. Fits:XLH 1957-1981FL 1965-1981FX 1971-1981Additional Information$52.17 -
V-Twin - 40-0712 - Replica Oil Filter - Fits 1948-1964 Harley-Davidson FL
V-Twin Mfg
MSRP: $37.85$37.09Replica oil filter fits external canister and features the original fiber felt construction.Filter is manufactured of "white" fiber material. Fits:FL 1948-1964Additional InformationMSRP: $37.85$37.09 -
V-Twin - 40-0709 - Stock Spin On Oil Filter
Wyatt Gatling
MSRP: $17.14$16.96V-Twin - 40-0709 - Stock Spin On Oil FilterDescriptionChrome stock spin on oil filter is low restriction type and measures 3-3/4" long Fits:FXST 1984-1998FXR 1982-1994XL 1984-UPFLT 1980-1998FLST...MSRP: $17.14$16.96 -
V-Twin - 40-0708 - Stock Spin On Oil Filter
Wyatt Gatling
MSRP: $17.14$16.96V-Twin - 40-0708 - Stock Spin On Oil FilterDescriptionBlack stock spin on oil filter is low restriction type and measures 3-3/4" long Fits:FXST 1984-1998FXR 1982-1994XL 1984-UPFLT 1980-1998FLST...MSRP: $17.14$16.96 -
V-Twin - 40-0705 - Oil Filter Element - Fits 1965-1981 Harley-Davidson FL, 1957-1978 XLH, 1971-1981 FX
V-Twin Mfg
MSRP: $14.56$14.41Oil filter element with seals are metal perforated and original style. Fits:FL 1965-1981XLH 1957-1978FX 1971-1981Additional Information OEM No.<MSRP: $14.56$14.41 -
V-Twin - 40-0700 - Oil Filter Element - Fits 1953-1956 Harley-Davidson K, 1965-1981 FL, 1957-1978 XLH, 1971-1981 FX
V-Twin Mfg
MSRP: $14.56$14.41Canister felt oil filter.*NOTE: Must order hardware separately, not included. Fits:K 1953-1956FL 1965-1981XLH 1957-1978FX 1971-1981Additional InformationMSRP: $14.56$14.41 -
V-Twin - 40-0657 - Magnetek Oil Filter - Fits 1999-2017 Harley-Davidson FLST, FXST, FXD, FLT
V-Twin Mfg
$20.85This oil filter is 3.25" long with a chrome finish. Filter features a magnetic ring in center tower to trap particles. Fits:FLST 1999-2017FXST 1999-2017FXD 1999-2017FLT 1999-2017Additional Information$20.85 -
V-Twin - 40-0656 - Magnetek Oil Filter - Fits 2002-2017 Harley-Davidson VRSC
V-Twin Mfg
MSRP: $19.86$19.66This oil filter is 3.38" long with a chrome finish. Filter features a magnetic ring in center tower to trap particles. Fits:VRSC 2002-2017Additional Information OMSRP: $19.86$19.66 -
V-Twin - 40-0655 - Stock Spin On Oil Filter - Fits 2002-2017 Harley-Davidson VRSC
V-Twin Mfg
MSRP: $17.86$17.68This chrome stock oil filter is 3.38" long Fits:VRSC 2002-2017Additional Information UOM1 - EA FinishMSRP: $17.86$17.68 -
V-Twin - 40-0649 - 45 W/G Oil Line Set Zicad Plated - Fits 1938-1952 Harley-Davidson WL, 1938-1973 G
V-Twin Mfg
$133.69Zicad plated oil line set includes feed, vent and return lines.Sold as a 3 piece set. Oil lines will require tweaking, bending and alignment during installation. Make sure flared ends are tapered...$133.69 -
V-Twin - 40-0613 - Oil Filter Canister Kit - Fits 1936-1947 Harley-Davidson EL, 1941-1947 FL
V-Twin Mfg
$134.41Oil filter kit features chrome canister body with polished top. Includes cadmium plated bracket and zinc plated fitting kit.Order oil lines separately. Fits:EL 1936-1947FL 1941-1947Additional...$134.41 -
V-Twin - 40-0606 - Chrome Top Oil Line
Wyatt Gatling
$88.80V-Twin - 40-0606 - Chrome Top Oil LineDescriptionChrome upper "Y" type oil line allows even flow to both heads on external oil line Panheads. Fits:FL 1963-1965Additional Information$88.80 -
V-Twin - 40-0605 - Oil Filter Cap Adapter
Wyatt Gatling
MSRP: $11.86$11.74V-Twin - 40-0605 - Oil Filter Cap AdapterDescriptionOil filter cap adapter has a cadimum finish. Fits:FL 1941-1964Additional InformationMSRP: $11.86$11.74 -
V-Twin - 40-0594 - Billet Oil Filter Bracket
Wyatt Gatling
$116.31V-Twin - 40-0594 - Billet Oil Filter BracketDescriptionChrome oil filter bracket for Evolution models. Fits:FXST 1992-1999FLST 1992-1999Additional Information$116.31 -
V-Twin - 40-0546 - Oil Pump Breather Nut
Wyatt Gatling
MSRP: $11.86$11.74V-Twin - 40-0546 - Oil Pump Breather NutDescriptionNut only for the oil pump breather Fits:XLCH 1957-1978KH 1954-1956XLH 1957-1978Additional InformationMSRP: $11.86$11.74 -
V-Twin - 40-0513 - Crankcase Vent Fitting
Colony Machine
$25.33V-Twin - 40-0513 - Crankcase Vent FittingDescriptionCrankcase vent fitting. Fits:XL 1977-1980Additional Information OEM No.<$25.33 -
V-Twin - 40-0512 - Oil Pump Repair Fitting
Wyatt Gatling
$23.00V-Twin - 40-0512 - Oil Pump Repair Fitting Description Oil pump fitting with 7/16" X 20 thread with internal hex for installation.This fitting repairs stripped or broken fittings in cast iron side...$23.00 -
V-Twin - 40-0471 - Dual Oil Cooler Kit - Fits 1998-2016 Harley-Davidson FLT
V-Twin Mfg
$309.69Sifton oil cooler kit includes dual tube vertical oil cooler with billet mount clamps measuring 10" long and 4-1/8" at top diameter. Stainless steel braided lines and 4 chrome seal ends included...$309.69 -
V-Twin - 40-0462 - Oil Line Filter Kit
V-Twin Mfg
$76.84V-Twin - 40-0462 - Oil Line Filter KitDescriptionThe Sifton oil line filter kit includes filter and compression fittings for 3/8" stainless steel hose. Fits:Custom applicationAdditional Information$76.84 -
V-Twin - 40-0388 - Oil Pre Filter
Wyatt Gatling
$50.39V-Twin - 40-0388 - Oil Pre FilterDescriptionThe Sifton chrome oil pre filter has a 1/8" National Pipe Thread body and is constructed of machined alloy with a #40 mesh screen installed to trap debris...$50.39 -
V-Twin - 40-0372 - Chrome Oil Line Set - Fits 1937-1952 Harley-Davidson WL, 1937-1973 G
V-Twin Mfg
$137.83Chrome three piece oil line set includes feed, vent, and return lines.Three piece set. Oil lines will require tweaking, bending and alignment during installation. Make sure flared ends are tapered...$137.83 -
V-Twin - 40-0347 - Dual Tube Oil Cooler Kit Chrome - Fits 1970-1984 Harley-Davidson FL, 1971-1984 FX
V-Twin Mfg
$209.61Oil cooler kit includes billet dual tube vertical oil cooler with billet mount clamps and measures 10" long and 4-1/8" top diameter.Includes stainless lines and four chrome seal ends. This kit does...$209.61 -
V-Twin - 40-0343 - Oil Cooler Kit Dual Tube Vertical Type - Fits 2000-2017 Harley-Davidson FLST, FXST
V-Twin Mfg
$317.20Sifton oil cooler kit with 1-1/8" clamps, billet dual tube vertical cooler with clamps, stainless lines, and 4 chrome seal ends. Unit measures 10" long and 4-1/8" at top diameter Fits:FLST...$317.20 -
V-Twin - 40-0341 - Oil Cooler Clamp Set
Wyatt Gatling
$48.38V-Twin - 40-0341 - Oil Cooler Clamp SetDescriptionChrome billet oil cooler clamps are used to mount 1-1/8" diameter oil coolers to 1-1/4" frame tube. Fits:Custom application for 1-1/4" diameter oil...$48.38 -
V-Twin - 40-0316 - Chrome Generator Oil Filter Adapter
Wyatt Gatling
MSRP: $71.55$70.83V-Twin - 40-0316 - Chrome Generator Oil Filter AdapterDescriptionOil filter adapter has 5/16" x 24 threaded bolts to accept stock oil filter.Use the Heilcoil kit to convert to 1/4"-24 threads so...MSRP: $71.55$70.83 -
V-Twin - 40-0305 - Lockhart Replica Oil Cooler
Wyatt Gatling
$289.05V-Twin - 40-0305 - Lockhart Replica Oil CoolerDescriptionSifton, replica, oil cooler is a horizontal mount type with brass fins and four rows of cooling tubes, encased by a welded steel frame, and...$289.05 -
V-Twin - 40-0301 - Oil Filter Kit - Fits 1982-1984 Harley-Davidson XL
V-Twin Mfg
MSRP: $70.95$70.24This complete oil filter kit installs as engine mount plates and oil filter unit & includes chrome filter, hose, clamps and chrome motor mount plates Fits:XL 1982-1984Additional InformationMSRP: $70.95$70.24 -
V-Twin - 40-0273 - Oil Filter Adapter
Wyatt Gatling
MSRP: $81.92$81.09V-Twin - 40-0273 - Oil Filter AdapterDescriptionOil filter adapter with fittings. Equipped with 2 outlets. One for feed, one for return.Allows installation of oil cooler on 1984-1998 FXST/FLST models...MSRP: $81.92$81.09 -
V-Twin - 40-0272 - Dual Cool Oil Cooler
V-Twin Mfg
$243.95V-Twin - 40-0272 - Dual Cool Oil CoolerDescriptionChrome dual oil cooler includes stainless steel hose and adapter fitting for engine to allow use of oil filter which is included.Bracket is sold...$243.95 -
V-Twin - 40-0260 - Replica 'Y' Oil Line Elbow
Wyatt Gatling
MSRP: $40.27$39.47V-Twin - 40-0260 - Replica 'Y' Oil Line ElbowDescriptionReplica zinc plated Panhead 'Y' oil line elbow for use on outside oiling. Fits:FL 1963-1965Additional InformationMSRP: $40.27$39.47 -
V-Twin - 40-0250 - Cylinder Drain Inner Filter
V-Twin Mfg
$31.66V-Twin - 40-0250 - Cylinder Drain Inner FilterDescriptionThis inner filter for return top end oil features a stainless steel screen and a ceramic magnet that will stop all ferrous debris from common...$31.66 -
V-Twin - 40-0247 - Knucklehead Top Y Oil Line Zicad - Fits 1936-1940 Harley-Davidson EL, 1941 FL
V-Twin Mfg
MSRP: $138.24$137.06Banjo type top oiler line has a zicad finish for Knuckleheads. Line utilizes the 9/16" hex nut bolt.Features banjo end to accept banjo bolts, not included. ...MSRP: $138.24$137.06 -
V-Twin - 40-0242 - Braided Overhead Rocker Arm Oil Line
Wyatt Gatling
$32.31V-Twin - 40-0242 - Braided Overhead Rocker Arm Oil LineDescriptionThis braided overhead rocker arm oil line is stainless steel with fittings Fits:XL 1957-1985Additional Information$32.31 -
V-Twin - 40-0241 - Braided Overhead Rocker Arm Oil Line
Wyatt Gatling
$31.45V-Twin - 40-0241 - Braided Overhead Rocker Arm Oil LineDescriptionThis overhead rocker arm oil line is covered with stainless steel braided wire and is for stock height cylinders. Fits:FLT...$31.45 -
V-Twin - 40-0240 - Knucklehead Top Y Oil Line Chrome - Fits 1936-1940 Harley-Davidson EL, 1941 FL
V-Twin Mfg
MSRP: $138.24$137.06Banjo type top oiler line has a chrome finish for Knuckleheads. Line utilizes the 9/16" hex nut bolt.Features banjo end to accept banjo bolts, not included. Fits:EL 1936-1940FL 1941-1941Additional...MSRP: $138.24$137.06 -
V-Twin - 40-0239 - Knucklehead Top Oil Line Zicad - Fits 1942-1947 Harley-Davidson FL
V-Twin Mfg
$137.06Top oil line features a zicad finish and Knucklehead with gland type nuts for installation. Line utilizes the 9/16" hex nut bolt.*NOTE: Zicad is a dull shade of zinc similar to cadmium. Fits:FL...$137.06 -
V-Twin - 40-0203 - Rocker Box Line Kit Chrome
Wyatt Gatling
$84.61V-Twin - 40-0203 - Rocker Box Line Kit ChromeDescriptionChrome rocker box line kit includes "T" to oil the heads with 3mm tube.*NOTE: Oil line has 3mm outer diameter. Fits:FLT 1979-1983FX...$84.61 -
V-Twin - 40-0201 - Finned Oil Filter Canister - Fits 1948-1964 Harley-Davidson FL
V-Twin Mfg
$82.96Oil filter body has a finned design for canister style filter assemblies.Original "Beehive" oil filter canister was first produced by George Smith Sr in the 1950's. Casting is supplied with raw...$82.96
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.