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 - 37-0418T - Zinc Spacers 1/2 inch x 1 inch x 1/2 inch
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-0418T - Zinc Spacers 1/2 inch x 1 inch x 1/2 inchDescriptionZinc spacers 1/2" inner diameter x 1" outer diameter x 1/2" long. Fits:All ModelsAdditional Information UOM5 - PK FinishZinc ...MSRP: $11.86$11.74 -
V-Twin - 37-0418 - Zinc Spacers 1/2 inch x 1 inch x 1/2 inch
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 37-0418 - Zinc Spacers 1/2 inch x 1 inch x 1/2 inchDescriptionZinc spacers 1/2" inner diameter x 1" outer diameter x 1/2" long. Fits:All ModelsAdditional Information UOM5 - PK FinishZinc ...MSRP: $9.86$9.76 -
V-Twin - 37-0417 - Zinc Spacers 25/64 inch x 1 inch x 1/2 inch
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-0417 - Zinc Spacers 25/64 inch x 1 inch x 1/2 inchDescriptionZinc spacers 25/64" inner diameter x 1" outer diameter x 1/2" long. Fits:All ModelsAdditional Information UOM5 - PK ...MSRP: $11.86$11.74 -
V-Twin - 37-0414 - Zinc Spacers 3/8 inch x 1 inch x 1 inch
V-Twin Mfg
MSRP: $13.86$13.72V-Twin - 37-0414 - Zinc Spacers 3/8 inch x 1 inch x 1 inchDescriptionZinc spacers, 3/8" inner diameter x 1" outer diameter x 1" long. Fits:All ModelsAdditional Information UOM5 - PK FinishZinc ...MSRP: $13.86$13.72 -
V-Twin - 37-0413 - Zinc Spacers 5/16 inch x 5/8 inch x 1-1/8 inch
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 37-0413 - Zinc Spacers 5/16 inch x 5/8 inch x 1-1/8 inchDescriptionZinc Spacers 5/16" inner diameter x 5/8" outer diameter x 1-1/8" long. Fits:All ModelsAdditional Information UOM5 - PK ...MSRP: $9.86$9.76 -
V-Twin - 37-0412 - Zinc Spacers 5/16 inch x 5/8 inch x 3/4 inch
V-Twin Mfg
MSRP: $13.86$13.72V-Twin - 37-0412 - Zinc Spacers 5/16 inch x 5/8 inch x 3/4 inchDescriptionZinc Spacers 5/16" inner diameter x 5/8" outer diameter x 3/4" long. Fits:All ModelsAdditional Information UOM5 - PK ...MSRP: $13.86$13.72 -
V-Twin - 37-0411 - Zinc Spacers 5/16 inch x 7/8 inch x 3/8 inch
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 37-0411 - Zinc Spacers 5/16 inch x 7/8 inch x 3/8 inchDescriptionZinc Spacers 5/16" inner diameter x 7/8" outer diameter x 3/8" long. Fits:All ModelsAdditional Information UOM5 - PK ...MSRP: $9.86$9.76 -
V-Twin - 37-0410 - Zinc Spacers 5/16 inch x 5/8 inch x 3/8 inch
V-Twin Mfg
MSRP: $15.86$15.70V-Twin - 37-0410 - Zinc Spacers 5/16 inch x 5/8 inch x 3/8 inchDescriptionZinc Spacers 5/16" inner diameter x 5/8" outer diameter x 3/8" long. Fits:All modelsAdditional Information UOM5 - PK ...MSRP: $15.86$15.70 -
V-Twin - 37-0408 - Zinc Spacers 5/16 inch x 3/4 inch x 1/4 inch
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 37-0408 - Zinc Spacers 5/16 inch x 3/4 inch x 1/4 inchDescriptionZinc black spacers 5/16" inner diameter x 3/4" outer diameter x 1/4" long. Fits:All ModelsAdditional Information UOM5 - PK ...MSRP: $9.86$9.76 -
V-Twin - 37-0406 - Zinc Spacers 5/16 inch x 5/8 inch x 1/4 inch
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 37-0406 - Zinc Spacers 5/16 inch x 5/8 inch x 1/4 inchDescriptionZinc spacers 5/16" inner diameter x 5/8" outer diameter x 1/4" long. Fits:All ModelsAdditional Information UOM5 - PK ...MSRP: $9.86$9.76 -
V-Twin - 37-0404 - Coil Mount Spacers Parkerized
V-Twin Mfg
MSRP: $19.86$19.66V-Twin - 37-0404 - Coil Mount Spacers ParkerizedDescriptionSpacers for coil bracket mount with parkerized finish have 1/4" inner diameter, 9/16" outer diameter, and 3/4" length. Fits:All...MSRP: $19.86$19.66 -
V-Twin - 37-0403 - Chrome Spacers 3/8 inch x 5/8 inch x 7/8 inch
V-Twin Mfg
MSRP: $15.86$15.70V-Twin - 37-0403 - Chrome Spacers 3/8 inch x 5/8 inch x 7/8 inchDescriptionChrome Steel Spacers 3/8" inner diameter x 5/8" outer diameter x 7/8" long, pack 10. Fits:All ModelsAdditional Information ...MSRP: $15.86$15.70 -
V-Twin - 37-0402 - Chrome Spacers 3/8 inch x 3/4 inch x 1/2 inch
V-Twin Mfg
$26.05V-Twin - 37-0402 - Chrome Spacers 3/8 inch x 3/4 inch x 1/2 inchDescriptionChrome Steel Spacers 3/8" inner diameter x 3/4" outer diameter x 1/2" long. Fits:All ModelsAdditional Information UOM5 - PK...$26.05 -
V-Twin - 37-0401T - Chrome Spacers 5/16 inch x 5/8 inch x 1-1/8 inch
V-Twin Mfg
MSRP: $15.86$15.70V-Twin - 37-0401T - Chrome Spacers 5/16 inch x 5/8 inch x 1-1/8 inchDescriptionChrome Steel Spacers 5/16" inner diameter x 5/8" outer diameter x 1-1/18" long. Fits:All ModelsAdditional Information ...MSRP: $15.86$15.70 -
V-Twin - 37-0401 - Chrome Spacers 5/16 inch x 5/8 inch x 1-1/8 inch
V-Twin Mfg
MSRP: $19.86$19.66V-Twin - 37-0401 - Chrome Spacers 5/16 inch x 5/8 inch x 1-1/8 inchDescriptionChrome Steel Spacers 5/16" inner diameter x 5/8" outer diameter x 1-1/18" long. Fits:All ModelsAdditional Information ...MSRP: $19.86$19.66 -
V-Twin - 37-0380 - Chrome Front Axle Cap Cover Set, Cap Style - Fits 2000-2007 Harley-Davidson FLT (Front Fitment), 2000-2007 FLHT, 2004-2007 FXD
V-Twin Mfg
$36.59Chrome front axle cap cover set is cap style and includes right and left caps with set screws for glide type forks.Sold as a pair. Fits:FLT 2000-2007 Front FitmentFLHT 2000-2007FXD...$36.59 -
Out of stock
V-Twin - 37-0373 - Hexagon Nuts 5/16 inch-24 x 17/64 inch x 1/2 inch
V-Twin Mfg
$24.55V-Twin - 37-0373 - Hexagon Nuts 5/16 inch-24 x 17/64 inch x 1/2 inchDescriptionReplica parkerized hexagon nuts measure 5/16"-24 x 17/64" x 1/2" long, National Fine.Sold as a pack of 10. Fits:All...$24.55 -
V-Twin - 37-0350 - Gas Tank Front Mount Kit
V-Twin Mfg
MSRP: $19.86$19.66V-Twin - 37-0350 - Gas Tank Front Mount KitDescriptionGas Tank Front Mount Kit Fits:XL 2004-UPAdditional Information OEM No.63018-04 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog...MSRP: $19.86$19.66 -
V-Twin - 37-0330 - Pike Swingarm Pivot Bolt Set - Fits 1986-1999 Harley-Davidson FLST, FXST
V-Twin Mfg
$33.53Pike swingarm pivot bolt set with 3/4"-16 threads. Includes chrome nuts and studs. Fits:FLST 1986-1999FXST 1986-1999Additional Information UOM1 - SET ManufacturerV-Twin OriginImported 2025...$33.53 -
Out of stock
V-Twin - 37-0324 - Large Driver Footpeg Bolt Set Zinc
V-Twin Mfg
MSRP: $22.30$20.85V-Twin - 37-0324 - Large Driver Footpeg Bolt Set ZincDescriptionZinc large driver footpeg bolt set for all female end pegs. Fits:All models to mount female end pegsAdditional Information UOM1 - SET ...MSRP: $22.30$20.85 -
V-Twin - 37-0268 - Parkerized Control Loom Wiring Clip - Fits 1941-1946 Harley-Davidson FL, 1937-1940 EL
V-Twin Mfg
MSRP: $19.88$19.68Parkerized control loom wiring clip has a 1-1/8" inner diameter. This clip attaches the timer cable to the frame clamp. Fits:FL 1941-1946EL 1937-1940Additional Information OEM No.56626-37 UOM1 - EA...MSRP: $19.88$19.68 -
V-Twin - 37-0179 - 1/4 inch-20 x 5/8 inch Flathead Screw Stainless Steel
V-Twin Mfg
MSRP: $12.24$12.11V-Twin - 37-0179 - 1/4 inch-20 x 5/8 inch Flathead Screw Stainless SteelDescriptionFlathead screw, 1/4"-20 x 5/8", features a stainless steel finish.Sold as a pack of 5. Fits:All modelsAdditional...MSRP: $12.24$12.11 -
Out of stock
V-Twin - 37-0105 - 1/4 inch-20 Magnetic Set Screw - Fits 1955-1970 Harley-Davidson XL
V-Twin Mfg
MSRP: $12.24$12.11#58 magnetic 1/4"-20 set screw for Fairbanks Morse models. Fits:XL 1955-1970Additional Information UOM1 - PK ManufacturerV-Twin OriginUSA 2025 Catalog Pages1303MSRP: $12.24$12.11 -
V-Twin - 37-0099 - Magnetic Transmission Drain Plug - Fits 1990-2003 Harley-Davidson FXST, FLST
V-Twin Mfg
MSRP: $12.30$12.18Plug prevents metal particles from circulating through the transmission. Plug is 1/8" - 27 national pipe thread. Fits:FXST 1990-2003FLST 1990-2003Additional Information OEM No.739A UOM1 - EA ...MSRP: $12.30$12.18 -
V-Twin - 37-0098 - Magnetic Oil Tank Drain Plug - Fits 1965-1984 Harley-Davidson FL, 1971-1984 FX
V-Twin Mfg
MSRP: $12.56$12.43Magnetic oil tank drain plug and timing hole plug prevents metal particles from circulating through engine, and oil tank. Plug is 5/8" - 18 UNF. Fits:FL 1965-1984FX 1971-1984Additional Information ...MSRP: $12.56$12.43 -
V-Twin - 37-0097 - Magnetic Engine Case Drain Plug - Fits 1971-1984 Harley-Davidson FX, 1941-1984 FL
V-Twin Mfg
MSRP: $8.56$8.47Magnetic drain plug prevents metal particles from circulating through engine, and oil tanks. Plug is 3/8" - 24 UNF. Fits:FX 1971-1984FL 1941-1984Additional Information OEM No.700 UOM1 - EA ...MSRP: $8.56$8.47 -
V-Twin - 37-0096 - Magnetic Transmission Drain Plug - Fits 1971-1984 Harley-Davidson FX, 1941-1984 FL
V-Twin Mfg
MSRP: $19.64$19.44Magnetic drain plug prevents metal particles from circulating through the transmission. Plug is 1/2" - 13 UNC. Fits:FX 1971-1984FL 1941-1984Additional Information OEM No.707 UOM1 - EA ...MSRP: $19.64$19.44 -
V-Twin - 37-0095 - Magnetic Inner Primary Drain Plug - Fits 1984-1986 Harley-Davidson FXST, 1965-1984 FL, 1971-1984 FX, 1984-1986 FXR
V-Twin Mfg
MSRP: $10.18$10.08Magnetic drain plug prevents metal particles from circulating. Plug is 1/2" - 20 UNF. Fits:FXST 1984-1986FL 1965-1984FX 1971-1984FXR 1984-1986Additional Information OEM No.60348-65B UOM1 - EA ...MSRP: $10.18$10.08 -
V-Twin - 37-0079 - Motor Mount Bushing Kit Raw Steel - Fits 1941-1984 Harley-Davidson FL, 1937-1973 G, 1937-1948 U, 1937-1952 W, 1936-1952 EL
V-Twin Mfg
$48.38Raw steel motor mount repair bushing kit has a 3/8" inner diameter and a 1/2" outer diameter. This kit is used to align motor after frame mount repair.Drill a 1/2" hole in motor mount. The 3/8"...$48.38 -
V-Twin - 37-0066 - Zinc Plated 7/16 inch-20 Lock Nut
V-Twin Mfg
$37.28V-Twin - 37-0066 - Zinc Plated 7/16 inch-20 Lock NutDescriptionZinc plated lock nut with a 7/16"-20 thread.Sold as a pack of 25. Fits:All modelsAdditional Information UOM25 - PK ManufacturerV-Twin ...$37.28 -
Out of stock
V-Twin - 37-0065 - Shift Gate Inset Set Raw - Fits 1937-1946 Harley-Davidson W, 1941-1946 FL, 1936-1946 EL
V-Twin Mfg
MSRP: $14.56$14.41Raw weld-in type shifter gate insert set will accept the early shift gate on 1936-1946 models and can be installed on most Fat Bob tanks.Use with 3/8" x 24 oval head screws, available separately. ...MSRP: $14.56$14.41 -
Out of stock
V-Twin - 37-0064 - Single Post Spot
V-Twin Mfg
$36.59V-Twin - 37-0064 - Single Post SpotDescriptionSingle post spots feature a chrome finish and is packaged in a quantity of 25. Fits:All ModelsAdditional Information UOM25 - PK ManufacturerV-Twin ...$36.59 -
V-Twin - 37-0063 - Horn Insulator Washers - Fits 1931-1952 Harley-Davidson WL, 1931-1936 VL, 1936-1957 G, 1936-1941 FL
V-Twin Mfg
MSRP: $13.86$13.72Horn insulator washers Fits:WL 1931-1952VL 1931-1936G 1936-1957FL 1936-1941Additional Information OEM No.69032-31 UOM5 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages1172MSRP: $13.86$13.72 -
V-Twin - 37-0062 - Lower Fork Leg Drain Plugs Stainless Steel - Fits 1949-1976 Harley-Davidson FL
V-Twin Mfg
MSRP: $13.86$13.72Stainless steel lower fork leg drain plugs. Fits:FL 1949-1976Additional Information UOM5 - PK ManufacturerV-Twin OriginUSA 2025 Catalog Pages598 Replacement Items37-8777 - Zinc Drain PlugMSRP: $13.86$13.72 -
V-Twin - 37-0059 - Chrome Front Axle Nut Cap Set - Fits 2000-2007 Harley-Davidson FLT (1" axle)
V-Twin Mfg
MSRP: $21.86$20.44Chrome axle nut cap set for both axle nut and axle head.Includes one cap with internal hex to secure to the axle nut for 1" axle. Caps are machined to allow more thickness to prevent set screw...MSRP: $21.86$20.44 -
V-Twin - 37-0057 - Indian Kick Start Pedal Bolts - Fits 1922-1953 Indian Chief
V-Twin Mfg
MSRP: $11.86$11.74Kick starter pedal bolts for Indian models. Fits:Chief 1922-1953Additional Information UOM5 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages824MSRP: $11.86$11.74 -
V-Twin - 37-0055 - Mounting Studs Stainless Steel
V-Twin Mfg
MSRP: $15.86$15.70V-Twin - 37-0055 - Mounting Studs Stainless SteelDescriptionStainless steel mounting studs for the high flow air filter kit. Fits:Special applicationAdditional Information UOM3 - SET ...MSRP: $15.86$15.70 -
V-Twin - 37-0050 - Primary Cover Cap Set Chrome - Fits 1971-1976 Harley-Davidson XL
V-Twin Mfg
MSRP: $40.27$39.47Chrome stock type primary cover filler and clutch hole cap are easily installed and removable with a standard primary plug wrench.Threaded plugs are 1-1/2" x 12 and 1-3/8" x 12T, not undersize...MSRP: $40.27$39.47 -
V-Twin - 37-0049 - Allen Cap Screw Black 1/4 inch-20 x 3/4 inch
V-Twin Mfg
MSRP: $14.00$13.86V-Twin - 37-0049 - Allen Cap Screw Black 1/4 inch-20 x 3/4 inchDescriptionAllen cap screws are 1/4"-20 x 3/4" and features a black finish. Sold in a pack of 10. Fits:All ModelsAdditional Information ...MSRP: $14.00$13.86 -
V-Twin - 37-0048 - Bushing Kit Chrome
V-Twin Mfg
MSRP: $19.86$19.66V-Twin - 37-0048 - Bushing Kit ChromeDescriptionChrome bushing kit has a 1/2" inner diameter and a 3/4" outer diameter for use with billet side mount assembly. Fits:Custom applicationAdditional...MSRP: $19.86$19.66
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.