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 - 37-0628 - Hex Cap Bolts Zinc 1/4 inch x 5/8 inch
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-0628 - Hex Cap Bolts Zinc 1/4 inch x 5/8 inchDescriptionHex cap bolts, 1/4" x 5/8", zinc finish fine thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $11.86$11.74 -
V-Twin - 37-0626 - Hex Cap Bolts Zinc 7/16 inch x 1-1/2 inch
V-Twin Mfg
MSRP: $15.86$15.70V-Twin - 37-0626 - Hex Cap Bolts Zinc 7/16 inch x 1-1/2 inchDescriptionHex cap bolts, 7/16" x 1-1/2", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $15.86$15.70 -
V-Twin - 37-0623 - Hex Cap Bolts Zinc 3/8 inch x 2 inch
V-Twin Mfg
MSRP: $17.64$17.46V-Twin - 37-0623 - Hex Cap Bolts Zinc 3/8 inch x 2 inchDescriptionHex cap bolts, 3/8" x 2", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $17.64$17.46 -
V-Twin - 37-0622 - Hex Cap Bolts Zinc 3/8 inch x 1-3/4 inch
V-Twin Mfg
MSRP: $17.64$17.46V-Twin - 37-0622 - Hex Cap Bolts Zinc 3/8 inch x 1-3/4 inchDescriptionHex cap bolts, 3/8" x 1-3/4", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $17.64$17.46 -
V-Twin - 37-0621 - Hex Cap Bolts Zinc 3/8 inch-16 x 1-1/2 inch
V-Twin Mfg
MSRP: $17.64$17.46V-Twin - 37-0621 - Hex Cap Bolts Zinc 3/8 inch-16 x 1-1/2 inchDescriptionHex cap bolts, 3/8" x 1-1/2", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $17.64$17.46 -
Out of stock
V-Twin - 37-0620 - Hex Cap Bolts Zinc 3/8 inch x 1-1/4 inch
V-Twin Mfg
MSRP: $17.64$17.46V-Twin - 37-0620 - Hex Cap Bolts Zinc 3/8 inch x 1-1/4 inchDescriptionHex cap bolts, 3/8" x 1-1/4", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $17.64$17.46 -
Out of stock
V-Twin - 37-0619 - Hex Cap Bolts Zinc 3/8 inch x 1 inch
V-Twin Mfg
MSRP: $18.56$18.37V-Twin - 37-0619 - Hex Cap Bolts Zinc 3/8 inch x 1 inchDescriptionHex cap bolts, 3/8" x 1", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $18.56$18.37 -
V-Twin - 37-0618T - Hex Cap Bolts Zinc 3/8 inch x 3/4 inch
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 37-0618T - Hex Cap Bolts Zinc 3/8 inch x 3/4 inchDescriptionHex cap bolts, 3/8" x 3/4", zinc finish coarse thread. Fits:All modelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $9.86$9.76 -
V-Twin - 37-0618 - Hex Cap Bolts Zinc 3/8 inch X 3/4 inch
V-Twin Mfg
$52.69V-Twin - 37-0618 - Hex Cap Bolts Zinc 3/8 inch X 3/4 inchDescriptionHex cap bolts, 3/8" X 3/4", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...$52.69 -
V-Twin - 37-0617 - Hex Cap Bolts Zinc 5/16 inch X 2-1/4 inch
V-Twin Mfg
MSRP: $13.86$13.72V-Twin - 37-0617 - Hex Cap Bolts Zinc 5/16 inch X 2-1/4 inchDescriptionHex cap bolts, 5/16" X 2-1/4", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $13.86$13.72 -
V-Twin - 37-0613 - Hex Cap Bolts Zinc 5/16 inch X 1-1/4 inch
V-Twin Mfg
MSRP: $18.56$16.70V-Twin - 37-0613 - Hex Cap Bolts Zinc 5/16 inch X 1-1/4 inchDescriptionHex cap bolts, 5/16" X 1-1/4", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $18.56$16.70 -
V-Twin - 37-0612 - Hex Cap Bolts Zinc 5/16 inch X 1 inch
V-Twin Mfg
MSRP: $13.64$13.50V-Twin - 37-0612 - Hex Cap Bolts Zinc 5/16 inch X 1 inchDescriptionHex cap bolts, 5/16" X 1", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $13.64$13.50 -
Out of stock
V-Twin - 37-0611 - Hex Cap Bolts
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-0611 - Hex Cap BoltsDescriptionHex cap bolts, 5/16" X 7/8", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ManufacturerV-Twin OriginUSA 2025...MSRP: $11.86$11.74 -
V-Twin - 37-0610 - Hex Cap Bolts Zinc 5/16 inch-18 x 3/4 inch
V-Twin Mfg
MSRP: $14.30$14.16V-Twin - 37-0610 - Hex Cap Bolts Zinc 5/16 inch-18 x 3/4 inchDescriptionHex cap bolts, 5/16"-18 x 3/4" coarse thread with a zinc finish. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $14.30$14.16 -
Out of stock
V-Twin - 37-0609 - Hex Cap Bolts Zinc 5/16 inch X 5/8 inch
V-Twin Mfg
MSRP: $14.30$14.16V-Twin - 37-0609 - Hex Cap Bolts Zinc 5/16 inch X 5/8 inchDescriptionHex cap bolts, 5/16" X 5/8", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $14.30$14.16 -
V-Twin - 37-0608 - Hex Cap Bolts Zinc 1/4 inch X 2-1/4 inch
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-0608 - Hex Cap Bolts Zinc 1/4 inch X 2-1/4 inchDescriptionHex cap bolts, 1/4" X 2-1/4", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $11.86$11.74 -
V-Twin - 37-0607 - Hex Cap Bolts Zinc 1/4 inch X 2 inch
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-0607 - Hex Cap Bolts Zinc 1/4 inch X 2 inchDescriptionHex cap bolts, 1/4" X 2", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $11.86$11.74 -
V-Twin - 37-0606 - Hex Cap Bolts Zinc 1/4 inch X 1-3/4 inch
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-0606 - Hex Cap Bolts Zinc 1/4 inch X 1-3/4 inchDescriptionHex cap bolts, 1/4" X 1-3/4", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $11.86$11.74 -
V-Twin - 37-0604 - Hex Cap Bolts Zinc 1/4 inch X 1-1/4 inch
V-Twin Mfg
$15.70V-Twin - 37-0604 - Hex Cap Bolts Zinc 1/4 inch X 1-1/4 inchDescriptionHex cap bolts, 1/4" X 1-1/4", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...$15.70 -
V-Twin - 37-0603 - Hex Cap Bolts Zinc 1/4 inch-20 x 1 inch
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-0603 - Hex Cap Bolts Zinc 1/4 inch-20 x 1 inchDescriptionHex cap bolts, 1/4"-20 x 1", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $11.86$11.74 -
V-Twin - 37-0602 - Hex Cap Bolts Zinc 1/4 inch X 7/8 inch
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-0602 - Hex Cap Bolts Zinc 1/4 inch X 7/8 inchDescriptionHex cap bolts, 1/4" X 7/8", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $11.86$11.74 -
Out of stock
V-Twin - 37-0600 - Hex Cap Bolts Zinc 1/4 inch X 5/8 inch
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-0600 - Hex Cap Bolts Zinc 1/4 inch X 5/8 inchDescriptionHex cap bolts, 1/4" X 5/8", zinc finish coarse thread. Fits:All ModelsAdditional Information UOM25 - PK FinishZinc ...MSRP: $11.86$11.74 -
V-Twin - 37-0598 - Domed Fork Stem Nut Chrome - Fits 1952-1977 Harley-Davidson XL
V-Twin Mfg
$13.82Domed fork stem nut with a chrome finish. Fits:XL 1952-1977Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages909 Tech NoteSuggested to use with #24-0930 lower...$13.82 -
V-Twin - 37-0593 - Zinc Chain Guard Mount Kit - Fits 1973-1984 Harley-Davidson FX
V-Twin Mfg
MSRP: $7.86$7.78Chain guard mount kit has a zinc finish. Fits:FX 1973-1984Additional Information UOM1 - KIT FinishChrome ManufacturerV-Twin OriginImported 2025 Catalog Pages624MSRP: $7.86$7.78 -
V-Twin - 37-0589 - Zinc Speedometer Cable Clamps - Fits 1957-1961 Harley-Davidson FL (A Style)
V-Twin Mfg
MSRP: $9.86$9.76Speedometer cable clamps have a zinc finish. Fits:FL 1957-1961 A StyleAdditional Information OEM No.67074-57 UOM5 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages724MSRP: $9.86$9.76 -
V-Twin - 37-0585 - Rocker Box Cover Screw Cover Set Chrome - Fits 1999-2016 Harley-Davidson FLT, 1999-2017 FLST, FXST, FXD
V-Twin Mfg
$32.31Chrome screw cover set for grooved rocker box cover.Sold as a 4 piece set. Fits:FLT 1999-2016FLST 1999-2017FXST 1999-2017FXD 1999-2017Additional Information OEM No.43868-99 UOM1 - SET ...$32.31 -
V-Twin - 37-0577 - Rear Motor Mount Bolt Kit - Fits 1954-1981 Harley-Davidson XL
V-Twin Mfg
$34.72Rear motor mount bolt kit.Order studs separately. Fits:XL 1954-1981Additional Information UOM1 - KIT ManufacturerV-Twin OriginUSA 2025 Catalog Pages946$34.72 -
V-Twin - 37-0575 - Kickstand Pin Chrome - Fits 1991-1994 Harley-Davidson FXR
V-Twin Mfg
$27.24Kickstand pin features a chrome finish. Fits:FXR 1991-1994Additional Information OEM No.50009-91 UOM1 - EA FinishChrome ManufacturerV-Twin OriginImported 2025 Catalog Pages227$27.24 -
V-Twin - 37-0573 - Dash Panel Mount Studs - Fits 1991-1995 Harley-Davidson FXDWG, 1984-1995 FXST, 1986-1995 FLST, 1980-1986 FX, 1968-1984 FL
V-Twin Mfg
MSRP: $7.86$7.78Cast dash panel mount studs only. Fits:FXDWG 1991-1995FXST 1984-1995FLST 1986-1995FX 1980-1986FL 1968-1984Additional Information UOM5 - PK ManufacturerV-Twin OriginUSA 2025 Catalog Pages416MSRP: $7.86$7.78 -
V-Twin - 37-0572 - Shock Stud Kit Chrome - Fits 1989-1994 Harley-Davidson FXST, FLST
V-Twin Mfg
$33.32Shock stud kit with a chrome finish.May decrease ground clearance. Avoid bottoming on bumps and in turns. Fits:FXST 1989-1994FLST 1989-1994Additional Information UOM1 - KIT ManufacturerV-Twin ...$33.32 -
V-Twin - 37-0570 - Zinc Flat Washers
V-Twin Mfg
$9.76V-Twin - 37-0570 - Zinc Flat WashersDescriptionZinc flat washers measure 3/8" x 13/16" x 5/32".Replacing the hardware on your transmission mainshaft or housing? Look to V-Twin for all your hardware...$9.76 -
V-Twin - 37-0568 - Saddlebag Rivets 3/8 inch
V-Twin Mfg
$35.81V-Twin - 37-0568 - Saddlebag Rivets 3/8 inchDescription3/8" saddlebag rivets feature a zinc finish and are heat treated.. Fits:All modelsAdditional Information OEM No.90967-64 UOM50 - PK ...$35.81 -
V-Twin - 37-0567 - Saddlebag Rivets 1/4 inch
V-Twin Mfg
$34.72V-Twin - 37-0567 - Saddlebag Rivets 1/4 inchDescription1/4" saddlebag rivets features a zinc finish and are heat treated. Fits:All modelsAdditional Information OEM No.90966-67 UOM50 - PK ...$34.72 -
V-Twin - 37-0566 - Saddlebag Rivets 5/16 inch
V-Twin Mfg
$34.18V-Twin - 37-0566 - Saddlebag Rivets 5/16 inchDescription5/16" saddlebag rivets feature a zinc finish and are heat treated.. Fits:All modelsAdditional Information OEM No.90965-63 UOM50 - PK ...$34.18 -
V-Twin - 37-0564 - Castle Nut with Flange - Fits 1991-1999 Harley-Davidson FXD
V-Twin Mfg
MSRP: $11.86$11.74Castle nut with flange. Fits:FXD 1991-1999Additional Information OEM No.7734W UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages304MSRP: $11.86$11.74 -
Out of stock
V-Twin - 37-0557 - Transmission Bearing Mount Plate Screws - Fits 1980 Harley-Davidson FL (Early 1980), 1980 FX (Early 1980)
V-Twin Mfg
MSRP: $9.86$9.76Transmission bearing mount plate screws measures 1/4" x 20 x 3/4". Sold in a pack of 25. Fits:FL 1980-1980 Early 1980FX 1980-1980 Early 1980Additional Information UOM25 - PK ManufacturerV-Twin ...MSRP: $9.86$9.76 -
V-Twin - 37-0552 - Chrome Spotlamp Bracket Spacer Set
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 37-0552 - Chrome Spotlamp Bracket Spacer SetDescriptionSpotlamp bracket spacer set feature a chrome finish.Sold as a set of 2. Fits:FLT 1986-UPFLHT 1986-UPAdditional Information OEM No...MSRP: $9.86$9.76 -
V-Twin - 37-0550 - Hex Cap Bolts Zinc 5/16 inch X 1/2 inch
V-Twin Mfg
MSRP: $13.86$13.72V-Twin - 37-0550 - Hex Cap Bolts Zinc 5/16 inch X 1/2 inchDescriptionHex cap bolts, 5/16" X 1/2", zinc finish fine thread. Fits:All ModelsAdditional Information OEM No.3953W UOM25 - PK FinishZinc ...MSRP: $13.86$13.72 -
V-Twin - 37-0547 - Triple Tree Cover Stainless Steel Screws - Fits 1949-1959 Harley-Davidson FLH
V-Twin Mfg
MSRP: $20.56$19.22Stainless steel triple tree cover screw kit. OE style with lock patch. TPI is 5/16-24 x 3/8". Fits:FLH 1949-1959Additional Information OEM No.2823 UOM1 - SET ManufacturerV-Twin OriginUSA 2025...MSRP: $20.56$19.22 -
V-Twin - 37-0546 - Belt Guard Bolts Acorn Type Chrome - Fits 1986-1999 Harley-Davidson FLST, FXST
V-Twin Mfg
$34.18Chrome acorn type belt guard bolts.Sold as a set of 2. Fits:FLST 1986-1999FXST 1986-1999Additional Information UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages291$34.18
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.