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 - 40-0286 - Inner Primary Drain Fitting Tube Zinc - Fits 1941-1947 Harley-Davidson FL, 1936-1940 EL, 1937-1948 UL
V-Twin Mfg
MSRP: $30.45$30.17Description Inner primary drain fitting tube with nut features a zinc finish.Inner primery at correct point for drain tube, use drift punch with taper to "swage" the hole larger to accommodate the...MSRP: $30.45$30.17 -
V-Twin - 40-0283 - WR Gas Tank Fittings
V-Twin Mfg
$53.72V-Twin - 40-0283 - WR Gas Tank FittingsDescriptionWR gas tank fittings are for converting right side to oil. Includes adapter plugs and 1 stand pipe 1/8 NPT, 10" long.Cut 10" stand pipe to suit. Use...$53.72 -
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 - 40-0262 - Oil Pump Cover Fitting Set
V-Twin Mfg
$29.79V-Twin - 40-0262 - Oil Pump Cover Fitting SetDescriptionOil pump cover to line fitting set has a cadmium finish. Fits:FL 1948-1967Additional Information UOM1 - SET ManufacturerV-Twin OriginUSA$29.79 -
V-Twin - 40-0261 - Oil Line Fitting Set
V-Twin Mfg
$29.79V-Twin - 40-0261 - Oil Line Fitting SetDescriptionOil pump to line fitting set features a cadmium finish.Set of two. ...$29.79 -
V-Twin - 40-0259 - M8 Oil Tank Dipstick Black
V-Twin Mfg
$65.60V-Twin - 40-0259 - M8 Oil Tank Dipstick BlackDescriptionOil tank dipstick features a smooth black finish and is for M8 models. Fits:FLT 2017-2019Additional Information UOM1 - EA ManufacturerV-Twin ...$65.60 -
V-Twin - 40-0258 - M8 Oil Tank Dipstick Chrome
V-Twin Mfg
$66.20V-Twin - 40-0258 - M8 Oil Tank Dipstick ChromeDescriptionOil tank dipstick features a smooth chrome finish and is for M8 models. Fits:FLT 2017-2019Additional Information UOM1 - EA ...$66.20 -
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
V-Twin Mfg
MSRP: $138.24$137.06V-Twin - 40-0247 - Knucklehead Top Y Oil Line ZicadDescriptionBanjo type top oiler line has a zicad finish for Knuckleheads. Line utilizes the 9/16" hex nut bolt.Features banjo end to accept banjo...MSRP: $138.24$137.06 -
V-Twin - 40-0246 - Chrome Crankcase Breather Assembly
V-Twin Mfg
$37.06V-Twin - 40-0246 - Chrome Crankcase Breather AssemblyDescriptionChrome crankcase breather assembly with 1/8" National Pipe Thread straight fitting. Breather connects to breather hose when stock air...$37.06 -
V-Twin - 40-0240 - Knucklehead Top Y Oil Line Chrome
V-Twin Mfg
MSRP: $138.24$137.06V-Twin - 40-0240 - Knucklehead Top Y Oil Line ChromeDescriptionBanjo type top oiler line has a chrome finish for Knuckleheads. Line utilizes the 9/16" hex nut bolt.Features banjo end to accept banjo...MSRP: $138.24$137.06 -
V-Twin - 40-0239 - Knucklehead Top Oil Line Zicad
V-Twin Mfg
$137.06V-Twin - 40-0239 - Knucklehead Top Oil Line ZicadDescriptionTop oil line features a zicad finish and Knucklehead with gland type nuts for installation. Line utilizes the 9/16" hex nut bolt.*NOTE:...$137.06 -
V-Twin - 40-0216 - Chrome Metal Hose Cover
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 40-0216 - Chrome Metal Hose CoverDescriptionThis chrome hose cover fits over a 3/8" oil line, 3' long and has a flexible spring loaded covering. It is easy to installTo install, cut to the...MSRP: $11.86$11.74 -
V-Twin - 40-0201 - Finned Oil Filter Canister
V-Twin Mfg
$82.96V-Twin - 40-0201 - Finned Oil Filter CanisterDescriptionOil filter body has a finned design for canister style filter assemblies.Original "Beehive" oil filter canister was first produced by George...$82.96 -
Out of stock
V-Twin - 40-0178 - Oil Filter Kit
V-Twin Mfg
$146.53V-Twin - 40-0178 - Oil Filter KitDescriptionOil filter kit with chrome housing, lines, oil filter, and hardware.Filter bolts to right front side of engine. Fits:FXST 1992-1999FLST 1992-1999Additional...$146.53 -
Out of stock
V-Twin - 40-0172 - Drop In Oil Filter
V-Twin Mfg
MSRP: $14.56$14.41V-Twin - 40-0172 - Drop In Oil FilterDescriptionOur V-Twin drop in oil filter includes spring, o-ring and a one piece filter.This oil filter carries the stringent TUV and ISO certifications. The...MSRP: $14.56$14.41 -
V-Twin - 40-0157 - Feed Oil Line Washer
V-Twin Mfg
MSRP: $7.94$7.85V-Twin - 40-0157 - Feed Oil Line WasherDescriptionWasher is for feed oil line banjo fitting bolt. Fits:WL 1936-1952G 1936-1973Additional Information OEM No.3570-36B UOM1 - EA ...MSRP: $7.94$7.85 -
V-Twin - 40-0151 - Cadmium Feed Oil Line
V-Twin Mfg
$46.20V-Twin - 40-0151 - Cadmium Feed Oil LineDescriptionCadmium Feed Oil Line Fits:UL 1938-1948Additional Information OEM No.3571-38 UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages807$46.20 -
Out of stock
V-Twin - 40-0129 - Replica 'Y' Oil Line
V-Twin Mfg
$63.70V-Twin - 40-0129 - Replica 'Y' Oil LineDescriptionReplica zinc plated 'Y' oil line is for use on stock 1963-1965 Panheads, or on STD heads for outside oiling.Timing cover must be drilled for oil feed...$63.70 -
V-Twin - 40-0128 - Replica 'Y' Oil Line Elbow
V-Twin Mfg
$22.31V-Twin - 40-0128 - Replica 'Y' Oil Line ElbowDescriptionReplica brass Panhead 'Y' oil line elbow for use on outside oiling. Fits:FL 1963-1965Additional Information OEM No.63542-63 UOM1 - EA ...$22.31 -
V-Twin - 40-0122 - Oil Filter Retainer Lower
V-Twin Mfg
MSRP: $9.94$9.83V-Twin - 40-0122 - Oil Filter Retainer LowerDescriptionLower retainer for filter elements. Fits:FL 1965-1981XLH 1957-1978FX 1971-1981Additional Information OEM No.63846-67 UOM1 - EA ...MSRP: $9.94$9.83 -
V-Twin - 40-0112 - Knucklehead Top Oil Line Cadmium
V-Twin Mfg
MSRP: $140.07$138.50V-Twin - 40-0112 - Knucklehead Top Oil Line CadmiumDescriptionKnuckleheads satin chrome oil line with gland type nuts for installation. Line utilizes the 9/16" hex nut bolt. Fits:FL 1942-1947...MSRP: $140.07$138.50 -
Out of stock
V-Twin - 40-0107 - Chrome Oil Filter Line Set
V-Twin Mfg
$92.30V-Twin - 40-0107 - Chrome Oil Filter Line SetDescriptionChrome, two piece filter line set includes the return filter to tank line, and return pump to filter line for oil filter canister on rigid...$92.30 -
V-Twin - 40-0106 - Chrome Oil Filter Line Set
V-Twin Mfg
MSRP: $76.17$75.41V-Twin - 40-0106 - Chrome Oil Filter Line SetDescriptionChrome, two piece filter line set includes the return filter to tank line, and return pump to filter line for oil filter canister on swingarm...MSRP: $76.17$75.41 -
V-Twin - 40-0105 - UL Oil Line Set Chrome
V-Twin Mfg
$153.89V-Twin - 40-0105 - UL Oil Line Set ChromeDescriptionChrome oil line set includes feed, return, and vent lines.Three piece set. *NOTE: The frame brace must have an indent for the feed line to connect...$153.89 -
Out of stock
V-Twin - 40-0103 - Chrome Oil Line Set
V-Twin Mfg
$148.61V-Twin - 40-0103 - Chrome Oil Line SetDescriptionThis chrome four piece oil line set includes the return filt er to tank line, return pump to filter line, the vent line, and feed line for swingarm...$148.61 -
V-Twin - 40-0102 - Chrome Oil Line Set
V-Twin Mfg
MSRP: $164.64$155.58V-Twin - 40-0102 - Chrome Oil Line SetDescriptionChrome three piece oil line set includes feed line, vent line, and return line for swingarm frames.Oil lines will require tweaking, bending and...MSRP: $164.64$155.58 -
Out of stock
V-Twin - 40-0101 - Chrome Oil Line Set
V-Twin Mfg
$142.45V-Twin - 40-0101 - Chrome Oil Line SetDescriptionChrome four piece oil line set includes the return filter to tank line, return pump to filter line, the vent line, and feed line for rigid frames with...$142.45 -
Out of stock
V-Twin - 40-0097 - Pura Flow Oil Filter Kit
V-Twin Mfg
$93.89V-Twin - 40-0097 - Pura Flow Oil Filter KitDescriptionThis Pura Flow oil filter kit includes left side motor mount plate, chrome filter and 3/8" x 5 foot hose with 1/4" clamps. Fits:XLH 1957-1977XLCH...$93.89 -
V-Twin - 40-0094 - Oil Tank Chrome
V-Twin Mfg
$272.59V-Twin - 40-0094 - Oil Tank ChromeDescriptionChrome oil tank is for FXR models and includes mounting hardware and hose. Fits:FXR 1982-1994Additional Information OEM No.62406-81 UOM1 - EA ...$272.59 -
V-Twin - 40-0093 - Oil Filter Housing Chrome
V-Twin Mfg
$71.15V-Twin - 40-0093 - Oil Filter Housing ChromeDescriptionChrome oil filter housing features two 1/4" NPT fitting holes for attaching rubber or braided steel oil lines.Mounts the same as stock housing...$71.15 -
V-Twin - 40-0082 - Oil Tank Cover Raw
V-Twin Mfg
$114.04V-Twin - 40-0082 - Oil Tank Cover RawDescriptionRight side oil tank cover features a raw finish. Oil tank replaces stock cover perfectly. Fits:XL 1979-1979Additional Information OEM No.66415-79 ...$114.04 -
V-Twin - 40-0069 - M8 Softail Vented Dipstick Black - Fits 2018-2022 Harley-Davidson FXST
V-Twin Mfg
$154.44Description Black M8 softail dipstick with cap, vents excessive crank case pressure from the oil tank through a pvc breather. Fits: FXST 2018-2022 Additional Information UOM 1 -...$154.44 -
V-Twin - 40-0068 - Oil Tank Vented Dipstick Black - Fits 2007-2016 Harley-Davidson FLT
V-Twin Mfg
$151.31Description Black bagger oil tank vented dipstick includes cap. Dipstick allows excessive crank case pressure from the oil tank to ventilate through a PVC breather. Fits: FLT...$151.31 -
V-Twin - 40-0049 - Oil Tank Vented Dipstick Black - Fits 2006-2017 Harley-Davidson FXD
V-Twin Mfg
$146.69Description Black oil tank vented dipstick includes cap. Dipstick allows excessive crank case pressure from the oil tank to ventilate through a PVC breather. Fits: FXD 2006-2017 Additional...$146.69 -
V-Twin - 40-0041 - Spin On Oil Filter Black
V-Twin Mfg
MSRP: $22.50$21.03V-Twin - 40-0041 - Spin On Oil Filter BlackDescriptionSpin on oil filter features a smooth design with a black finish. Supports a higher flow rate. For M8 models.Constructed of paper material...MSRP: $22.50$21.03 -
V-Twin - 40-0040 - Spin On Oil Filter Chrome
V-Twin Mfg
MSRP: $22.50$21.03V-Twin - 40-0040 - Spin On Oil Filter ChromeDescriptionSpin on oil filter features a smooth design with a chrome finish. Supports a higher flow rate. For M8 models.Constructed of paper material...MSRP: $22.50$21.03 -
V-Twin - 40-0032 - Zicad Plated Crossover Gas Line - Fits 1958-1965 Harley-Davidson FL
V-Twin Mfg
MSRP: $65.42$63.58Description Crossover type zicad plated gas line to fit tank to carburetor.Gas line measures 6-3/4" center to center on fitting. *NOTE: Zicad is a dull shade of zinc similar to cadmium. ...MSRP: $65.42$63.58 -
V-Twin - 40-0024 - Radium Chrome Oil Filler Kit
V-Twin Mfg
$157.30V-Twin - 40-0024 - Radium Chrome Oil Filler Kit Description Radium engine oil filler kit is CNC machined from 6061-T6 billet aluminum and has a thread in one piece dip stick which eliminates...$157.30 -
V-Twin - 40-0023 - Radium Chrome Oil Filler Kit
V-Twin Mfg
$114.72V-Twin - 40-0023 - Radium Chrome Oil Filler KitDescriptionRadium engine oil filler kit is CNC machined from 6061-T6 billet aluminum and has a thread in one piece dip stick which eliminates dip-stick...$114.72
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.