V-Twin Mfg
V-Twin Mfg is a leading supplier of aftermarket motorcycle parts for Harley-Davidson and custom vintage builds. The brand is known for its wide range of engine components, frame hardware, suspension parts and custom styling accessories. Builders and riders rely on V-Twin Mfg for OEM-style replacement parts, restoration-grade hardware and custom motorcycle upgrades. It is commonly searched for Harley parts, custom bike components and vintage motorcycle restoration solutions.
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V-Twin - 40-0685 - Oil Temperature Gauge
V-Twin Mfg
$26.05V-Twin - 40-0685 - Oil Temperature GaugeDescriptionDigital type oil temperature gauge. Fits:FXST 1984-1999FLST 1986-1999Additional Information UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog...$26.05 -
V-Twin - 40-0660 - Oil Tank Dipstick
V-Twin Mfg
$57.29V-Twin - 40-0660 - Oil Tank DipstickDescriptionChrome dipstick for the oil tank. Fits:FXD 1991-1998Additional Information OEM No.62681-92A UOM1 - EA ManufacturerV-Twin OriginImported 2025...$57.29 -
V-Twin - 40-0657 - Magnetek Oil Filter
V-Twin Mfg
$20.85V-Twin - 40-0657 - Magnetek Oil FilterDescriptionThis 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...$20.85 -
V-Twin - 40-0656 - Magnetek Oil Filter
V-Twin Mfg
MSRP: $19.86$19.66V-Twin - 40-0656 - Magnetek Oil FilterDescriptionThis 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...MSRP: $19.86$19.66 -
V-Twin - 40-0655 - Stock Spin On Oil Filter
V-Twin Mfg
MSRP: $17.86$17.68V-Twin - 40-0655 - Stock Spin On Oil FilterDescriptionThis chrome stock oil filter is 3.38" long Fits:VRSC 2002-2017Additional Information UOM1 - EA FinishChrome ManufacturerV-Twin OriginImported...MSRP: $17.86$17.68 -
V-Twin - 40-0649 - 45 W/G Oil Line Set Zicad Plated
V-Twin Mfg
$133.69V-Twin - 40-0649 - 45 W/G Oil Line Set Zicad PlatedDescriptionZicad plated oil line set includes feed, vent and return lines.Sold as a 3 piece set. Oil lines will require tweaking, bending and...$133.69 -
V-Twin - 40-0647 - U/UL Oil Line Set Zicad Plated
V-Twin Mfg
$166.54V-Twin - 40-0647 - U/UL Oil Line Set Zicad PlatedDescriptionZicad plated oil line set includes feed, return and vent lines.Sold as a 3 piece set. ...$166.54 -
V-Twin - 40-0640 - SMC Electric Start Oil Tank Raw
V-Twin Mfg
$288.15V-Twin - 40-0640 - SMC Electric Start Oil Tank RawDescriptionSwingarm York oil tank features a raw finish. Oil tank is for use on 4-speed models with a stock swingarm frame.Include screw in filler...$288.15 -
Out of stock
V-Twin - 40-0632 - Rocker Box Oil Pressure Gauge Kit
V-Twin Mfg
MSRP: $114.93$113.31V-Twin - 40-0632 - Rocker Box Oil Pressure Gauge KitDescriptionThis oil gauge kit features 0-60lb liquid filled pressure gauge with case fitting, chrome bracket, screw to mount to head and stainless...MSRP: $114.93$113.31 -
V-Twin - 40-0617 - Oil Tank Kit
V-Twin Mfg
$358.31V-Twin - 40-0617 - Oil Tank KitDescriptionReplica oil tank kit includes black and parkerized finish components. Features original type top panels!*Note: UPS may consider this part as packaged...$358.31 -
Out of stock
V-Twin - 40-0614 - Replica Oil Tank Kit
V-Twin Mfg
$333.40V-Twin - 40-0614 - Replica Oil Tank KitDescriptionReplica oil tank kit includes black oil tank, mount kit, battery hold down rod, battery top cover, oil tank/fender bracket, and oil tank mount plate...$333.40 -
V-Twin - 40-0613 - Oil Filter Canister Kit
V-Twin Mfg
$134.41V-Twin - 40-0613 - Oil Filter Canister KitDescriptionOil filter kit features chrome canister body with polished top. Includes cadmium plated bracket and zinc plated fitting kit.Order oil lines...$134.41 -
V-Twin - 40-0604 - Fender Mount Flat Washers
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 40-0604 - Fender Mount Flat WashersDescriptionWashers are used for mounting fenders and rails. Measures 1-1/4" in diameter with a 5/16" bolt hole. Fits:Custom application for fenders and...MSRP: $9.86$9.76 -
Out of stock
V-Twin - 40-0586 - Oil Pressure Gauge Kit
V-Twin Mfg
$90.65V-Twin - 40-0586 - Oil Pressure Gauge KitDescriptionSifton oil pressure gauge kit includes liquid filled 0-60lb gauge in chrome. This gauge is without the pressure switch fitting hole Fits:FXST...$90.65 -
V-Twin - 40-0577 - Allen Oil Pump Fitting Set Chrome
V-Twin Mfg
$29.45V-Twin - 40-0577 - Allen Oil Pump Fitting Set ChromeDescriptionThis chrome set features a 5/16" allen socket for easy installation and removal. Set also includes 1/8" NPT thread nipples.Sold as a set...$29.45 -
Out of stock
V-Twin - 40-0576 - Rocker Box Mounted Oil Gauge Kit
V-Twin Mfg
$138.31V-Twin - 40-0576 - Rocker Box Mounted Oil Gauge KitDescriptionThis kit includes a complete liquid filled gauge, chrome steel line and hardware for installation. Fits:FXST 1984-1999FLST 1984-1999FLT...$138.31 -
Out of stock
V-Twin - 40-0574 - Oil Pump Fitting Elbow Kit
V-Twin Mfg
MSRP: $23.14$21.63V-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...MSRP: $23.14$21.63 -
V-Twin - 40-0570 - Sifton Chrome Crankcase Breather
V-Twin Mfg
$26.70V-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...$26.70 -
V-Twin - 40-0568 - Polished Engine Breather Oil Collector
V-Twin Mfg
$101.39V-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...$101.39 -
Out of stock
V-Twin - 40-0564 - Oil Filter Kit
V-Twin Mfg
$143.65V-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...$143.65 -
V-Twin - 40-0559 - Oil Vent T Fitting
V-Twin Mfg
MSRP: $11.94$11.81V-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...MSRP: $11.94$11.81 -
V-Twin - 40-0552 - Straight Oil Fitting Set
V-Twin Mfg
$24.18V-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 ...$24.18 -
V-Twin - 40-0536 - Bendix 90 Carburetor Fitting
V-Twin Mfg
MSRP: $7.86$7.78V-Twin - 40-0536 - Bendix 90 Carburetor FittingDescriptionPlastic 90 Bendix carburetor fitting has a 1/8" National Pi pe Thread for 5/16" inner diameter hose. Fits:FL 1976-1984XL 1976-1989FXST...MSRP: $7.86$7.78 -
V-Twin - 40-0531 - Oil Fitting Plug
V-Twin Mfg
$33.47V-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...$33.47 -
V-Twin - 40-0530 - Gas and Oil Line Fitting
V-Twin Mfg
$43.99V-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...$43.99 -
V-Twin - 40-0529 - Gas and Oil Line Fitting
V-Twin Mfg
MSRP: $39.58$38.79V-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...MSRP: $39.58$38.79 -
V-Twin - 40-0527 - Gas and Oil Line Fitting
V-Twin Mfg
$29.73V-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...$29.73 -
V-Twin - 40-0526 - Gas and Oil Line Fitting
V-Twin Mfg
$27.86V-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...$27.86 -
Out of stock
V-Twin - 40-0522 - Oil Line Vent Nipple
V-Twin Mfg
$25.25V-Twin - 40-0522 - Oil Line Vent NippleDescriptionThis vent nipple is for Flathead and Servi-Car oil lines. Fits:WL 1936-1952G 1936-1973Additional Information OEM No.25235-36 UOM1 - EA ...$25.25 -
V-Twin - 40-0521 - Oil Line Fitting
V-Twin Mfg
$27.93V-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...$27.93 -
Out of stock
V-Twin - 40-0517 - Liquid Filled Oil Gauge
V-Twin Mfg
$66.20V-Twin - 40-0517 - Liquid Filled Oil GaugeDescriptionDeluxe 1-1/2" liquid filled 60 lb oil gauge features sealed lens with chrome rim and stainless steel case.The liquid filled face eliminates needle...$66.20 -
V-Twin - 40-0515 - Liquid Filled Oil Gauge
V-Twin Mfg
$47.34V-Twin - 40-0515 - Liquid Filled Oil GaugeDescriptionDeluxe 1-1/2" liquid filled oil gauge features a sealed lens with chrome rim and stainless steel case.The liquid filled face eliminates needle...$47.34 -
V-Twin - 40-0510 - Oil Pump Cover Fitting Set
V-Twin Mfg
MSRP: $13.50$13.37V-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 ...MSRP: $13.50$13.37 -
V-Twin - 40-0509 - Oil Line Fitting Set
V-Twin Mfg
$29.80V-Twin - 40-0509 - Oil Line Fitting SetDescriptionOil pump to line fitting set has a cadmium finish.Set of two. ...$29.80 -
V-Twin - 40-0508 - Oil Pump Fitting Set
V-Twin Mfg
$31.66V-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 ...$31.66 -
V-Twin - 40-0507 - Oil Line Nut Set
V-Twin Mfg
MSRP: $25.40$23.74V-Twin - 40-0507 - Oil Line Nut SetDescriptionCadmium plated oil line nut set is sold in pairs. Fits:FL 1950-1964Additional Information OEM No.63527-50 UOM1 - SET FinishCadmium ManufacturerV-Twin...MSRP: $25.40$23.74 -
Out of stock
V-Twin - 40-0506 - Oil Line Fitting Kit
V-Twin Mfg
$45.44V-Twin - 40-0506 - 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...$45.44 -
V-Twin - 40-0505 - Oil Line Fitting Kit
V-Twin Mfg
MSRP: $44.55$43.66V-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...MSRP: $44.55$43.66 -
Out of stock
V-Twin - 40-0497 - Oil Line Fitting
V-Twin Mfg
$22.32V-Twin - 40-0497 - Oil Line FittingDescriptionThis oil line fitting features push in release button for installation.Sold as a pair. Fits:FLST 2000-2017FXST 2000-2017Additional Information OEM No...$22.32 -
Out of stock
V-Twin - 40-0471 - Dual Oil Cooler Kit
V-Twin Mfg
$309.69V-Twin - 40-0471 - Dual Oil Cooler KitDescriptionSifton 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...$309.69
V-Twin Manufacturing Custom Harley Systems – Motorcycle Engine Parts, Frames, Exhaust & Vintage-Style Hardware Solutions
V-Twin Mfg provides a comprehensive range of motorcycle components designed for Harley-Davidson, Indian and custom-built motorcycles. The brand focuses on delivering durable engine parts, drivetrain components, frame assemblies and exhaust hardware that support both restoration projects and performance upgrades. Its catalog is widely used by builders seeking reliable fitment and long-lasting motorcycle hardware.
The product range is strongly associated with high-search keywords such as Harley Davidson aftermarket parts, motorcycle engine rebuild kits, custom motorcycle frame parts and vintage Harley restoration components. From sissy bar kits and rear fenders to flywheel assemblies and transmission components, V-Twin Mfg supports both aesthetic customization and mechanical rebuilding needs. These parts are frequently used in garage builds, workshop restorations and custom motorcycle fabrication projects.
Alongside engine and chassis systems, the brand also offers styling and functional upgrades including saddlebags, fork assemblies, handlebar components, lighting brackets and accessory mounts. This makes V-Twin Mfg a complete source for motorcycle customization parts, Harley replacement hardware, custom bike accessories and restoration-grade components designed for long-term durability and classic styling.