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 - 37-9081 - Slotted Transmission Fill Plug Chrome - Fits 1937-1948 Harley-Davidson UL, 1971-1984 FX, 1936-1940 EL, 1941-1984 FL
V-Twin Mfg
MSRP: $7.86$7.78Chrome slotted transmission fill plug. Fits:UL 1937-1948FX 1971-1984EL 1936-1940FL 1941-1984Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages542MSRP: $7.86$7.78 -
V-Twin - 37-9080 - Slotted Transmission Fill Plug - Fits 1937-1948 Harley-Davidson UL, 1971-1984 FX, 1936-1940 EL, 1941-1984 FL
V-Twin Mfg
$13.79Slotted transmission fill plug. Fits:UL 1937-1948FX 1971-1984EL 1936-1940FL 1941-1984Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages542$13.79 -
Out of stock
V-Twin - 37-9079 - Skull Pushrod Cover Cup Set Gold
V-Twin Mfg
MSRP: $38.05$37.29V-Twin - 37-9079 - Skull Pushrod Cover Cup Set GoldDescriptionGold plated skull pushrod cover cup set.Sold as a 4 piece set. *NOTE Gold plate is very delicate. Do not Polish. *No warranty or returns...MSRP: $38.05$37.29 -
V-Twin - 37-9076 - License Plate Frame Skull Krommet Set Chrome
V-Twin Mfg
$27.24V-Twin - 37-9076 - License Plate Frame Skull Krommet Set ChromeDescriptionChrome skull krommet set features 1/4 X 20 studs for decorative mounting on license plates.These skull krommetts do not have...$27.24 -
V-Twin - 37-9073 - 39mm Fork Stem Nut Cover Chrome - Fits 1995-2005 Harley-Davidson FXD, 1987-1994 FXR, 1988-2013 XL
V-Twin Mfg
$60.46Chrome 39mm fork stem nut covers are plain with a flat top and fit over stock stem nut. Includes 2 fork tube cap covers and 1 stem nut cover. Fits:FXD 1995-2005FXR 1987-1994XL 1988-2013Additional...$60.46 -
V-Twin - 37-9069 - Nylon Acorn Circuit Breaker Terminal Nut
V-Twin Mfg
$34.18V-Twin - 37-9069 - Nylon Acorn Circuit Breaker Terminal NutDescriptionNylon acorn style circuit breaker terminal nut has 10-32 UNF thread.Sold as a pack of 6. Fits:All modelsAdditional Information ...$34.18 -
V-Twin - 37-9068 - Oil Pump Plug - Fits 1971-1980 Harley-Davidson FX, 1968-1980 FL
V-Twin Mfg
MSRP: $11.86$11.74Stock oil pump plug with slot Fits:FX 1971-1980FL 1968-1980Additional Information OEM No.26377-68 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages494MSRP: $11.86$11.74 -
V-Twin - 37-9066 - Front Engine Mount Kit - Fits 1941-1969 Harley-Davidson FL, 1936-1940 EL
V-Twin Mfg
MSRP: $11.86$11.74Front engine mount nut and lock kit. Fits:FL 1941-1969EL 1936-1940Additional Information OEM No.24797-36 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages516MSRP: $11.86$11.74 -
V-Twin - 37-9063 - Chrome Dash Cover Plug - Fits 1977-1984 Harley-Davidson FXS
V-Twin Mfg
MSRP: $19.86$19.66Chrome dash cover plug is for the trip reset knob hole when the knob is not used. Fits:FXS 1977-1984Additional Information UOM10 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages231MSRP: $19.86$19.66 -
V-Twin - 37-9054T - Chrome Lock Washer 1/4 inch Inner Diameter
V-Twin Mfg
MSRP: $15.86$15.70V-Twin - 37-9054T - Chrome Lock Washer 1/4 inch Inner DiameterDescriptionChrome lock washer 1/4" inner diameter, contains 100. Fits:All ModelsAdditional Information UOM100 - PK ManufacturerV-Twin ...MSRP: $15.86$15.70 -
V-Twin - 37-9042 - Cotter Pin 1/16 inch X 3/4 inch Zinc Plated
V-Twin Mfg
MSRP: $7.86$7.78V-Twin - 37-9042 - Cotter Pin 1/16 inch X 3/4 inch Zinc PlatedDescriptionCotter Pin Zinc Plated 1/16" X 3/4", 100 Pack Fits:All ModelsAdditional Information OEM No.515 UOM100 - PK ...MSRP: $7.86$7.78 -
V-Twin - 37-9032 - Chrome Axle Nut Kit Castle Style 5/8 - 18 UNF
V-Twin Mfg
MSRP: $19.64$19.44V-Twin - 37-9032 - Chrome Axle Nut Kit Castle Style 5/8 - 18 UNFDescriptionChrome castle nut kit has 5/8 - 18 UNF and includes washer and cotter pin for rear axles on 1989 and up models. Fits:FXST...MSRP: $19.64$19.44 -
V-Twin - 37-9030 - Chain Tensioner Screws - Fits 1991-2005 Harley-Davidson FXD, 1986-2006 FLST, 1984-2006 FXST, 1965-1984 FL, 1971-1984 FX, 1984-2005 FLT, 1984-1994 FXR
V-Twin Mfg
$13.50Chain tensioner screws has phillips flat head Fits:FXD 1991-2005FLST 1986-2006FXST 1984-2006FL 1965-1984FX 1971-1984FLT 1984-2005FXR 1984-1994Additional Information OEM No.1783 UOM10 - PK ...$13.50 -
V-Twin - 37-9028 - Timer/Throttle Cable Clamp - Fits 1978-1979 Harley-Davidson FLH, 1970-1979 FL, 1952-1965 FL
V-Twin Mfg
MSRP: $13.94$13.79Clamps the cable to the frame.This clamp may also be referred to an ignition wire clamp on late 1978-1979 FLH models, or a circuit breaker wire clamp on 1970-1979 FL, FLH models. Fits:FLH 1978-1979FL...MSRP: $13.94$13.79 -
V-Twin - 37-9027 - Front Brake Cable To Fork Clamp Parkerized - Fits 1937-1948 Harley-Davidson UL, 1936-1940 EL, 1941-1948 FL, 1949-1957 WL
V-Twin Mfg
MSRP: $21.88$20.45Parkerized front brake cable to fork clamp. Fits:UL 1937-1948EL 1936-1940FL 1941-1948WL 1949-1957Additional Information OEM No.9968 UOM1 - EA ManufacturerV-Twin OriginUSAMSRP: $21.88$20.45 -
V-Twin - 37-9026 - Chrome Shift Gate Screw - Fits 1936-1946 Harley-Davidson W, G, 1941-1946 FL, 1936-1946 EL
V-Twin Mfg
$11.74Shift gate screw is 5/16"-24 thread and features a chrome finish.Sold as a pair. Fits:W 1936-1946G 1936-1946FL 1941-1946EL 1936-1946Additional Information OEM No.33822-36 UOM1 - SET ...$11.74 -
V-Twin - 37-9025 - Speedometer Cable Clamp - Fits 1937-1948 Harley-Davidson UL, 1936-1956 EL, 1941-1956 FL
V-Twin Mfg
MSRP: $9.86$9.76Speedometer Cable Clamp. Fits:UL 1937-1948EL 1936-1956FL 1941-1956Additional Information OEM No.67075-36 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages724MSRP: $9.86$9.76 -
V-Twin - 37-9024 - Chrome Eye Bolt Set - Fits 1949-1957 Harley-Davidson FL
V-Twin Mfg
$46.00Trim eye bolt set features a chrome finish.Sold as a set of 4. Fits:FL 1949-1957Additional Information OEM No.91083-49 UOM1 - SET MeasurementsAdditional InformationStanchion Hole Size: ...$46.00 -
Out of stock
V-Twin - 37-9021 - Steering Head Frame Lock Assembly - Fits 1937-1948 Harley-Davidson UL, 1930-1934 VL, 1936-1940 EL, 1941-1968 FL
V-Twin Mfg
$104.58Steering head lock assembly includes the cylinder lock, two keys, pin, frame plug, spring and plunger. Fits:UL 1937-1948VL 1930-1934EL 1936-1940FL 1941-1968Additional Information OEM No.48150-30 ...$104.58 -
V-Twin - 37-9020 - Boot Vent Screws - Fits 1954-1970 Harley-Davidson XL
V-Twin Mfg
MSRP: $15.86$15.70Boot vent screws for 1954-1970 XLH and XLCH.Sold as a pair. Fits:XL 1954-1970Additional Information OEM No.46020-57 UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages821MSRP: $15.86$15.70 -
V-Twin - 37-9019 - Head Bolt Set Chrome - Fits 1986-1991 Harley-Davidson FXR, 1991 FXD, 1986-1992 XL, 1986-1991 FXST, FLST, FLT
V-Twin Mfg
$98.20Chrome 12 point head bolt set Fits:FXR 1986-1991FXD 1991-1991XL 1986-1992FXST 1986-1991FLST 1986-1991FLT 1986-1991Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog...$98.20 -
V-Twin - 37-9017 - Fork Boot Retainer Set upper - Fits 1954-1956 Harley-Davidson KH, 1957-1970 XLH, XLCH
V-Twin Mfg
MSRP: $23.86$22.31Upper fork boot retainer setSold as a pair. Fits:KH 1954-1956XLH 1957-1970XLCH 1957-1970Additional Information OEM No.46007-54A UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages821MSRP: $23.86$22.31 -
V-Twin - 37-9016 - Front Fork Hardware Kit - Fits 1954-1970 Harley-Davidson XL
V-Twin Mfg
MSRP: $82.13$81.31Front fork hardware kit includes gaskets, felts, retainers, washers, vent tubes and clamps.Kit does not include boots, order separately. Fits:XL 1954-1970Additional Information UOM1 - KIT ...MSRP: $82.13$81.31 -
Out of stock
V-Twin - 37-9008 - Oil Pressure Gauge Switch Fitting Aluminum
V-Twin Mfg
MSRP: $19.86$19.66V-Twin - 37-9008 - Oil Pressure Gauge Switch Fitting AluminumDescriptionAluminum oil pressure gauge switch fitting. Accepts gauge and OE pressure switch Fits:All modelsAdditional Information UOM1 -...MSRP: $19.86$19.66 -
V-Twin - 37-9007 - Chrome Rear Axle Nut Caps Maltese Style - Fits 1987-2006 Harley-Davidson FLST, FXST
V-Twin Mfg
MSRP: $39.87$39.07Chrome rear axle maltese style caps for 1987-2006 FXST, FLST models completely cover axle ends and cotter key area. Fits:FLST 1987-2006FXST 1987-2006Additional Information UOM1 - SET LocationRear ...MSRP: $39.87$39.07 -
V-Twin - 37-9006 - Headlamp Mount Kit
V-Twin Mfg
MSRP: $14.30$14.16V-Twin - 37-9006 - Headlamp Mount KitDescriptionKit includes nut, tapered spacer, lock washer, and chrome cap plug. Fits:XL 1989-UPFXD 1991-1994FXR 1989-1994Additional Information UOM1 - KIT ...MSRP: $14.30$14.16 -
V-Twin - 37-9003 - Alternator Mount Screw - Fits 1970-1984 Harley-Davidson FL, 1984-1988 FXR, FLT, 1971-1984 FX, 1984-1988 FXST, 1986-1988 FLST
V-Twin Mfg
$25.09Alternator mount screws with lock patch are 10-24 UNC x 7/8" . Fits:FL 1970-1984FXR 1984-1988FLT 1984-1988FX 1971-1984FXST 1984-1988FLST 1986-1988Additional Information OEM No.2712 UOM10 - PK ...$25.09 -
V-Twin - 37-8999 - Primary Cover Cap Set Chrome - Fits 1971-1976 Harley-Davidson XL
V-Twin Mfg
MSRP: $45.13$44.22Chrome hex head primary cover filler and clutch hole cap are easily installed and removed with a standard 15/16" wrench. Fits:XL 1971-1976Additional Information UOM1 - SET ManufacturerV-Twin ...MSRP: $45.13$44.22 -
V-Twin - 37-8997 - Tee Bolt Front Fender Trim Rail - Fits 1961-1984 Harley-Davidson FL
V-Twin Mfg
MSRP: $15.86$15.70Tee bolt front fender trim rail Fits:FL 1961-1984Additional Information OEM No.91091-61 UOM5 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages618MSRP: $15.86$15.70 -
V-Twin - 37-8994 - Spotlamp Bar Hole Plug Chrome - Fits 1968-1984 Harley-Davidson FL
V-Twin Mfg
$24.83Chrome spotlamp bar hole plugs Fits:FL 1968-1984Additional Information OEM No.68797-68 UOM10 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages1110$24.83 -
V-Twin - 37-8992 - Primary Cover Chrome Inspection Cover Set - Fits 1991-1993 Harley-Davidson XL
V-Twin Mfg
$37.31Primary cover inspection cover set has a chrome finish.Includes two covers. OEM # 34742-90 measures 2.17" Outer diameter. OEM # 34745-90 measures 1.95" outer diameter. Fits:XL 1991-1993Additional...$37.31 -
V-Twin - 37-8991 - Primary Cap Set Chrome - Fits 1986-1990 Harley-Davidson XL
V-Twin Mfg
MSRP: $45.13$44.22Inspection Cover Set in rich chrome, hex style, for clutch and chain on primary cover. Years 1986 through 1990.*NOTE: Non-vented type. Fits:XL 1986-1990Additional Information UOM1 - SET ...MSRP: $45.13$44.22 -
V-Twin - 37-8989 - Primary Cover Cap Set Chrome - Fits 1977-1984 Harley-Davidson XL
V-Twin Mfg
$46.00Chrome hex head primary cover filler and clutch hole cap are easily installed and removaled with a standard 15/16" wrench. Fits:XL 1977-1984Additional Information UOM1 - SET ManufacturerV-Twin ...$46.00 -
V-Twin - 37-8988 - 35mm Fork Tube Plug Set Chrome - Fits 1973-1984 Harley-Davidson FX, 1982-1985 FXR, 1973-1985 XL
V-Twin Mfg
$48.38Chrome stock 35mm fork tube plug set Fits:FX 1973-1984FXR 1982-1985XL 1973-1985Additional Information UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages600$48.38 -
V-Twin - 37-8987 - Footpeg Mounting Stud
V-Twin Mfg
MSRP: $7.86$7.78V-Twin - 37-8987 - Footpeg Mounting StudDescriptionFootpeg mounting stud with 1/2"-20 footpeg mount threads and 3/8"-16 master cylinder mount thread to mount footpeg to Wagner type master cylinder...MSRP: $7.86$7.78 -
V-Twin - 37-8986 - Master Cylinder Footpeg Mounting Stud
V-Twin Mfg
MSRP: $19.86$19.66V-Twin - 37-8986 - Master Cylinder Footpeg Mounting StudDescriptionFootpeg mounting stud with 3/8"-24 threads to mount footpeg to Kelsey Hayes type master cylinder forward controls. Fits:Custom...MSRP: $19.86$19.66 -
V-Twin - 37-8985 - Transmission Dipstick Allen Style - Fits 1991-2005 Harley-Davidson FXD, 1987-2006 FLST, 1987-1994 FXR, 1987-2006 FLT, FXST
V-Twin Mfg
$22.96Allen style transmission dipstick Fits:FXD 1991-2005FLST 1987-2006FXR 1987-1994FLT 1987-2006FXST 1987-2006Additional Information OEM No.37075-87 UOM1 - EA ManufacturerV-Twin OriginImported 2025...$22.96 -
Out of stock
V-Twin - 37-8982 - Bungee Nut Set Chrome
V-Twin Mfg
$15.64V-Twin - 37-8982 - Bungee Nut Set ChromeDescriptionChrome bungee nut set, 3/8 X 24 Fits:All modelsAdditional Information OEM No.98184-90T UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog...$15.64 -
V-Twin - 37-8979 - Banjo Brake Hose Bolt Kit 12mm
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-8979 - Banjo Brake Hose Bolt Kit 12mmDescription12mm banjo brake hose bolt kit is to be used when a master c ylinder or caliper uses a 3/8-24 Banjo Bolt and the line has a 12mm hole...MSRP: $11.86$11.74 -
V-Twin - 37-8976 - Chrome Cable Clamp 1-1/4 inch
V-Twin Mfg
$26.05V-Twin - 37-8976 - Chrome Cable Clamp 1-1/4 inchDescriptionChrome 1-1/4" cable clamp with slot for 2 cables Fits:All modelsAdditional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025...$26.05
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.