Harley Davidson Parts
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V-Twin - 40-0574 - Oil Pump Fitting Elbow Kit
V-Twin
$20.54V-Twin - 40-0574 - Oil Pump Fitting Elbow KitDescriptionKit features 90 elbow and nipple. Fits:FXST 1984-1999FXD 1991-1999FXR 1982-1994FLST 1986-1999FX 1971-1984FLT 1979-1999FL 1968-1984Additional Information UOM1 - KIT ManufacturerV-Twin OriginUSA ...$20.54 -
V-Twin - 40-0570 - Sifton Chrome Crankcase Breather
V-Twin
$23.24V-Twin - 40-0570 - Sifton Chrome Crankcase BreatherDescriptionCrankcase breather kit features a 3/8" fitting for hose attachment.Air cleaner and carburetor support bracket are available separately. Fits:XL 1991-UPFLST 1992-2017FXR 1992-1994FXD...$23.24 -
V-Twin - 40-0568 - Polished Engine Breather Oil Collector
V-Twin
$87.09V-Twin - 40-0568 - Polished Engine Breather Oil CollectorDescriptionPolished oil collector is designed to collect the oil mist from the breather hose which eliminates engine oil from collecting in air cleaner.On top is a high flow air filter that acts as...$87.09 -
V-Twin - 40-0566 - Gas and Oil Line Fitting
Wyatt Gatling
$21.95V-Twin - 40-0566 - Gas and Oil Line FittingDescriptionThis chrome, straight 1/8" National Pipe Thread gas and oil line fitting has a male pipe thread end, and is for a 3/8" inner diameter hose. Fits:FXST 1984-1999FXD 1991-1999FXR 1982-1994FLST...$21.95 -
V-Twin - 40-0564 - Oil Filter Kit
V-Twin
$122.29V-Twin - 40-0564 - Oil Filter KitDescriptionThis Knucklehead oil filter kit includes chrome filter assembly and a zinc plated bracket that mounts to the rear Knucklehead rocker box bolt.This kit does not include oil lines and fittings, must order...$122.29 -
V-Twin - 40-0561 - Oil Pump Fitting Kit
Gardner-Westcott
$81.57V-Twin - 40-0561 - Oil Pump Fitting KitDescriptionChrome oil pump fitting kit for Big Twin models.Oil line available separately. Fits:FX 1968-1984FL 1968-1984Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA 2025 Catalog...$81.57 -
V-Twin - 40-0559 - Oil Vent T Fitting
V-Twin
$11.94V-Twin - 40-0559 - Oil Vent T FittingDescriptionOil vent T fitting. Fits:FL 1971-1984FX 1971-1984Additional Information OEM No.63580-66A UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages744$11.94 -
V-Twin - 40-0556 - Oil Temperature Dipstick
Wyatt Gatling
$46.58V-Twin - 40-0556 - Oil Temperature DipstickDescriptionWhite face oil temperature dipstick.Diameter of plug at top of the dipstick is 1-3/8". ...$46.58 -
V-Twin - 40-0553 - Gas and Oil Line Fitting
Wyatt Gatling
$13.86V-Twin - 40-0553 - Gas and Oil Line FittingDescriptionThis 90 , 1/8" national pipe thread gas and oil line fitting has a male pipe thread end, and is for a 3/8" inside diameter hose. Fits:FXST 1990-1999FXD 1990-1999FLST 1990-1999FLT 1990-1999Additional...$13.86 -
V-Twin - 40-0552 - Straight Oil Fitting Set
V-Twin
$23.51V-Twin - 40-0552 - Straight Oil Fitting SetDescriptionStraight oil fitting set.Sold as a set of 2. Fits:FLT 1999-2016FLST 1999-2017FXST 1999-2017FXD 1999-2017Additional Information OEM No.26314-99 UOM1 - SET MeasurementsAdditional InformationThread:...$23.51 -
V-Twin - 40-0546 - Oil Pump Breather Nut
Wyatt Gatling
$11.86V-Twin - 40-0546 - Oil Pump Breather NutDescriptionNut only for the oil pump breather Fits:XLCH 1957-1978KH 1954-1956XLH 1957-1978Additional Information OEM No.24918-52 UOM1 - EA ManufacturerWyatt Gatling OriginImported 2025 Catalog Pages863$11.86 -
V-Twin - 40-0532 - Gas and Oil Line Fitting
Wyatt Gatling
$23.60V-Twin - 40-0532 - Gas and Oil Line FittingDescriptionThis 90 , 1/8" National Pipe Thread gas and oil line fitting has a male pipe thread end, and is for a 5/16" inner diameter hose. Fits:FXST 1984-1999FXD 1991-1999FXR 1982-1994FLST 1986-1999FX...$23.60 -
V-Twin - 40-0531 - Oil Fitting Plug
V-Twin
$32.55V-Twin - 40-0531 - Oil Fitting PlugDescriptionThis oil fitting plug is chrome with a 1/4" National Pipe Thread. Fits:FXST 1984-1999FXD 1991-1999FXR 1982-1994FLST 1986-1999FX 1971-1984FLT 1979-1999XL 1957-1985FL 1968-1984Additional Information UOM5 - PK ...$32.55 -
V-Twin - 40-0530 - Gas and Oil Line Fitting
V-Twin Manufacturing
$44.89V-Twin - 40-0530 - Gas and Oil Line FittingDescriptionThis 90 , 1/4" National Pipe Thread gas and oil line fitting has a male pipe thread end, and is for a 5/16" inner diameter hose. Fits:FXST 1984-1999FXD 1991-1999FXR 1982-1994FLST 1986-1999FX...$44.89 -
V-Twin - 40-0529 - Gas and Oil Line Fitting
V-Twin
$39.58V-Twin - 40-0529 - Gas and Oil Line FittingDescriptionThis 90 , 1/8" National Pipe Thread gas and oil line fitting has a male pipe thread end, and is for a 1/4" inner diameter hose. Fits:Custom application for 1/4" hoseAdditional Information UOM5 -...$39.58 -
V-Twin - 40-0527 - Gas and Oil Line Fitting
V-Twin
$28.91V-Twin - 40-0527 - Gas and Oil Line FittingDescriptionThis straight, 1/4" National Pipe Thread gas and oil line fitting has a male pipe thread end, and fits a 5/16" inner diameter hose. Fits:FXST 1984-1999FXD 1991-1999FXR 1982-1994FLST 1986-1999FX...$28.91 -
V-Twin - 40-0526 - Gas and Oil Line Fitting
V-Twin Manufacturing
$27.09V-Twin - 40-0526 - Gas and Oil Line FittingDescriptionThis straight, 1/8" National Pipe Thread gas and oil line fitting has a male pipe thread end, and fits a 1/4" inner diameter hose. Fits:FXST 1984-1999FXD 1991-1999FXR 1982-1994FLST 1986-1999FX...$27.09 -
V-Twin - 40-0525 - Gas and Oil Line Fitting
Wyatt Gatling
$11.80V-Twin - 40-0525 - Gas and Oil Line FittingDescriptionThis straight, 1/8" National Pipe Thread gas and oil line fitting has a male pipe thread end, and is for a 5/16" inner diameter hose.. Fits:FXST 1984-1999FXD 1991-1999FXR 1982-1994FLST 1986-1999FX...$11.80 -
V-Twin - 40-0521 - Oil Line Fitting
V-Twin
$27.16V-Twin - 40-0521 - Oil Line FittingDescriptionStraight barbed oil line fitting is for 3/8" hose.Nut measures 7/16". Fits:FXST 1984-1999FXD 1991-1999FXR 1982-1994FLST 1986-1999FX 1971-1984FLT 1979-1999XL 1957-1985FL 1968-1984Additional Information UOM5 -...$27.16 -
V-Twin - 40-0519 - Gas and Oil Line Fitting
Wyatt Gatling
$34.65V-Twin - 40-0519 - Gas and Oil Line FittingDescriptionThis chrome 90 , 1/8" National Pipe Thread gas and oil line fitting has a male pipe thread end, and is for a 3/8" inside diameter hose. Fits:FXST 1984-1999FXD 1991-1999FXR 1982-1994FLST 1986-1999FX...$34.65 -
V-Twin - 40-0514 - Oil Line Fitting
Wyatt Gatling
$18.40V-Twin - 40-0514 - Oil Line FittingDescriptionChrome oil line fitting Fits:UL 1937-1948G 1936-1957WL 1936-1952FL 1941-1964EL 1936-1952Additional Information OEM No.63533-15 UOM3 - PK ManufacturerWyatt Gatling OriginImported 2025 Catalog Pages744$18.40 -
V-Twin - 40-0513 - Crankcase Vent Fitting
Colony
$20.34V-Twin - 40-0513 - Crankcase Vent FittingDescriptionCrankcase vent fitting. Fits:XL 1977-1980Additional Information OEM No.34744-77 UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages872$20.34 -
V-Twin - 40-0510 - Oil Pump Cover Fitting Set
V-Twin
$11.88V-Twin - 40-0510 - Oil Pump Cover Fitting SetDescriptionOil pump cover to line fitting set has a cadmium finish. Fits:FL 1948-1967Additional Information OEM No.26424-50 UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages492$11.88 -
V-Twin - 40-0508 - Oil Pump Fitting Set
V-Twin
$30.78V-Twin - 40-0508 - Oil Pump Fitting SetDescriptionOil pump cover to filter line fitting set has a cadmium finish. Fits:FL 1950-1957Additional Information OEM No.63526-50 UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages743$30.78 -
V-Twin - 40-0505 - Oil Line Fitting Kit
V-Twin
$53.23V-Twin - 40-0505 - Oil Line Fitting KitDescriptionOur oil line fitting kit includes four cadmium plated fittings for use with stock lines when an external oil filter is used.NOTE: These fittings will work with a oil filter canister line set only. Fits:FL...$53.23 -
V-Twin - 40-0503 - Oil Temperature Dipstick
Wyatt Gatling
$30.04V-Twin - 40-0503 - Oil Temperature DipstickDescriptionOil temperature dipstick is 5-3/16" long. Gauges has a black face with white numbers and a chrome bezel. Fits:FL 1965-1984FX 1971-1984XL 1970-1978Additional Information OEM No.62635-79T UOM1 - EA ...$30.04 -
V-Twin - 40-0495 - Oil Tank Dipstick
Wyatt Gatling
$17.36V-Twin - 40-0495 - Oil Tank DipstickDescriptionOil tank dipstick is stock style. Fits:FL 1965-1984FX 1971-1984XL 1970-1978Additional Information OEM No.62625-70 UOM1 - EA ManufacturerWyatt Gatling OriginImported 2025 Catalog Pages742$17.36 -
V-Twin - 40-0470 - Maltese Oil Cap with Dipstick
Wyatt Gatling
$28.73V-Twin - 40-0470 - Maltese Oil Cap with DipstickDescriptionOil Cap has a maltese design with a 2-5/8" long dipstick. Fits:FXST 1984-1999XL 1979-2003FLST 1986-1999Additional Information UOM1 - EA ManufacturerWyatt Gatling OriginImported 2025 Catalog...$28.73 -
V-Twin - 40-0462 - Oil Line Filter Kit
V-Twin Manufacturing
$69.23V-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 UOM1 - KIT FinishAlloy ManufacturerV-Twin ...$69.23 -
V-Twin - 40-0457 - Vented Breather Canister Chrome
Wyatt Gatling
$30.64V-Twin - 40-0457 - Vented Breather Canister ChromeDescriptionChrome vented breather canister accepts 1/8" National Pipe thread.*NOTE: The breather opens for cleaning. Fittings not included. Fits:Custom applicationAdditional Information UOM1 - EA ...$30.64 -
V-Twin - 40-0454 - Sifton Mini-Breather Bolt Kit Chrome
Sifton
$36.24V-Twin - 40-0454 - Sifton Mini-Breather Bolt Kit ChromeDescriptionKit features chrome breather cups that have built in mount bolt for Big Twin models. Bolts are 3/8" x 16 threads Fits:XL 1999-UPFLT 1999-UPFLST 1999-2017FXST 1999-2017FXD...$36.24 -
V-Twin - 40-0453 - Sifton Mini-Breather Chrome Bolt Set
Sifton
$45.33V-Twin - 40-0453 - Sifton Mini-Breather Chrome Bolt SetDescriptionSet features chrome breather cups that have built in mount bolt for Big Twin models. Bolts are 1/2" x 13 threadsThe threads on the breather bolts are 1/2-13UNC. Fits:FXD 1992-1998FLST...$45.33 -
V-Twin - 40-0452 - Sifton Dual Canister Set Chrome
Sifton
$87.18V-Twin - 40-0452 - Sifton Dual Canister Set ChromeDescriptionChrome cylindrical breather kit includes dual canisters and hardware.The distance from the center hole to the bottom measures 5-3/8". Fits:FLT 1992-2016XL 1991-UPFLST 1992-2017FXR 1992-1994FXD...$87.18 -
V-Twin - 40-0450 - Straight Breather Tube
Wyatt Gatling
$9.86V-Twin - 40-0450 - Straight Breather TubeDescriptionStraight breather tube can be used with the Sifton breather canister. Fits:Custom applicationAdditional Information UOM1 - EA ManufacturerWyatt Gatling OriginImported 2025 Catalog Pages98$9.86 -
V-Twin - 40-0449 - Breather Tube Kit
Wyatt Gatling
$36.24V-Twin - 40-0449 - Breather Tube KitDescriptionBreather tube kit can be used with the Sifton breather canister. Fits:Custom application for canisterAdditional Information UOM1 - KIT ManufacturerWyatt Gatling OriginImported 2025 Catalog Pages98 Tech...$36.24 -
V-Twin - 40-0447 - Chrome Crankcase Breather
Wyatt Gatling
$19.78V-Twin - 40-0447 - Chrome Crankcase BreatherDescriptionChrome crankcase breather accepts 1/8" National Pipe Thread. Fits:Custom applicationAdditional Information UOM1 - EA ManufacturerWyatt Gatling OriginImported 2025 Catalog Pages387$19.78 -
V-Twin - 40-0446 - Sifton Breather Canister Chrome
Wyatt Gatling
$36.24V-Twin - 40-0446 - Sifton Breather Canister ChromeDescriptionChrome canister features enclosed breather filter and tube for attaching to breather crossover lines held in place by screws. The bottom cover is removable for cleaning. Fits:Custom...$36.24 -
V-Twin - 40-0445 - Sifton Universal Breather Vent Canister
Wyatt Gatling
$35.65V-Twin - 40-0445 - Sifton Universal Breather Vent CanisterDescriptionIncludes a one-way check valve with bolts and clamps.This is a non-serviceable unit and has a one way check valve. Fits:Custom applicationAdditional Information UOM1 - EA ...$35.65 -
V-Twin - 40-0444 - Zinc Blade Style Dipstick Cap
Wyatt Gatling
$23.92V-Twin - 40-0444 - Zinc Blade Style Dipstick CapDescriptionZinc dipstick has a blade style cap Fits:UL 1937-1948EL 1936-1940FL 1941-1964Additional Information UOM1 - EA ManufacturerWyatt Gatling OriginImported 2025 Catalog Pages740$23.92 -
V-Twin - 40-0436 - Sifton Dual Breather Kit
Wyatt Gatling
$109.12V-Twin - 40-0436 - Sifton Dual Breather KitDescriptionKit includes bolts, banjo tubes, and canisters.Breather canisters install with small allen screw to the breather tubes. Breathers are not threaded at the bottom of the neck of the canisters. Fits:FLT...$109.12
Harley Davidson Parts
At Deadbeat Customs we’re proud to offer a massive selection of Harley Davidson parts for your bike, whether you ride a Dyna, Softtail, Bagger, FXR or Sportster. No other motorcycle manufacturer inspires the loyalty of its customers quite like Harley Davidson, and we make sure we stock the aftermarket Harley parts you need to have the riding experience you want. Whether you’re looking to swap out your handlebars to adjust your bike for a more comfortable ride or boost your machine’s performance with engine or exhaust upgrades, we have the aftermarket Harley parts to help you get the most out of your motorcycle.
With years of experience building and riding motorcycles, our team of experts has meticulously curated a collection of top-quality Harley Davidson parts. We offer a range of parts from trusted brands like Biltwell, TC Bros, Bassani, Vance & Hines, and much more. And if you can't find the specific Harley Davidson parts you need, don't hesitate to reach out to us -- our team is here to help you locate the parts you're looking for.