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 - 37-8464T - Allen Socket Cap Bolt Knurled Chrome 5/16 inch x 3-1/4 inch
V-Twin Mfg
MSRP: $7.86$7.78V-Twin - 37-8464T - Allen Socket Cap Bolt Knurled Chrome 5/16 inch x 3-1/4 inchDescriptionAllen socket cap bolt 5/16"-24 X 3-1/4" with chrome finish coarse thread. Fits:All ModelsAdditional...MSRP: $7.86$7.78 -
V-Twin - 37-8463T - Allen Socket Cap Bolt Chrome 5/16 inch x 3-1/2 inch
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 37-8463T - Allen Socket Cap Bolt Chrome 5/16 inch x 3-1/2 inchDescriptionAllen socket cap bolt 5/16"-24 X 3-1/2" knurled chrome finish, coarse thread. Fits:All ModelsAdditional Information ...MSRP: $9.86$9.76 -
V-Twin - 37-8463 - Allen Socket Cap Bolt Chrome 5/16 inch x 3-1/2 inch
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-8463 - Allen Socket Cap Bolt Chrome 5/16 inch x 3-1/2 inchDescriptionAllen socket cap bolt is 5/16-24 x 3-1/2" with a chrome finish, coarse thread. Fits:All ModelsAdditional Information ...MSRP: $11.86$11.74 -
V-Twin - 37-8461 - Brake Rod Adjuster Nut - Fits 1957-1978 Harley-Davidson XL, 1952-1956 K
V-Twin Mfg
MSRP: $8.56$8.47Brake rod adjuster nut Fits:XL 1957-1978K 1952-1956Additional Information OEM No.42264-52 UOM1 - EA FinishChrome ManufacturerV-Twin OriginImported 2025 Catalog Pages897MSRP: $8.56$8.47 -
V-Twin - 37-8458 - Front Fender Trim Clip - Fits 1949-1950 Harley-Davidson G, 1940-1948 UL, 1949-1950 EL, WL, FL
V-Twin Mfg
$29.11Fender trim clip are 5/8" wide and 1/2" long featuring a stainless steel finish. Fits:G 1949-1950UL 1940-1948EL 1949-1950WL 1949-1950FL 1949-1950Additional Information OEM No.59225-39 UOM25 - PK ...$29.11 -
Out of stock
V-Twin - 37-8456 - Handlebar Riser Bolt - Fits 1974-1979 Harley-Davidson XL
V-Twin Mfg
$9.76Handlebar riser bolt is 3-1/2" long with a 1/2-13 thread. Fits:XL 1974-1979Additional Information OEM No.4088 UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages138$9.76 -
V-Twin - 37-8455 - Handlebar Riser Bolt - Fits 1984 Harley-Davidson XL, FX
V-Twin Mfg
MSRP: $11.86$11.74Handlebar riser bolt is 3" long with a 1/2-13 thread. Fits:XL 1984-1984FX 1984-1984Additional Information OEM No.3498 UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages138MSRP: $11.86$11.74 -
V-Twin - 37-8454 - Handlebar Riser Bolt
V-Twin Mfg
MSRP: $10.56$10.45V-Twin - 37-8454 - Handlebar Riser BoltDescriptionHandlebar riser bolt is 2-1/2" long with a 1/2-13 thread. Fits:FXST 1984-UPXL 1979-1980FX 1980-1983Additional Information OEM No.3450 UOM1 - SET ...MSRP: $10.56$10.45 -
V-Twin - 37-8453 - Handlebar Riser Bolt
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-8453 - Handlebar Riser BoltDescriptionHandlebar riser bolt is 3-3/4" long with a 1/2-13 thread. Fits:XL 1974-UPFX 1974-1982Additional Information OEM No.3778 UOM1 - SET ...MSRP: $11.86$11.74 -
V-Twin - 37-8452 - Handlebar Riser Bolt - Fits 1984 Harley-Davidson XL, 1984-1986 FX
V-Twin Mfg
$9.76Handlebar riser bolt is 2-3/4" long with a 1/2-13 thread. Fits:XL 1984-1984FX 1984-1986Additional Information OEM No.3507 UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages138$9.76 -
V-Twin - 37-8451 - Handlebar Riser Bolt - Fits 1980-1983 Harley-Davidson FL
V-Twin Mfg
MSRP: $9.86$9.76Handlebar riser bolt is 3-1/4" long with a 1/2-13 thread. Fits:FL 1980-1983Additional Information OEM No.3431 UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages138MSRP: $9.86$9.76 -
V-Twin - 37-8450 - Handlebar Riser Bolt - Fits 1973-1979 Harley-Davidson FL
V-Twin Mfg
MSRP: $9.86$9.76Handlebar riser bolt is 2-1/2" long with a 1/2-20 thread. Fits:FL 1973-1979Additional Information OEM No.4414 UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages138MSRP: $9.86$9.76 -
V-Twin - 37-8376 - Hex Flat Cap Bolt Stainless Steel 1/2 inch-13
V-Twin Mfg
MSRP: $10.18$10.08V-Twin - 37-8376 - Hex Flat Cap Bolt Stainless Steel 1/2 inch-13DescriptionStainless steel hex flat cap bolt is 1/2"-13. Hex size is 5/16". Fits:All ModelsAdditional Information UOM1 - EA ...MSRP: $10.18$10.08 -
V-Twin - 37-8375 - Saddlebag Lock and Hook Kit - Fits 1970-1980 Harley-Davidson FL
V-Twin Mfg
$46.00This kit replaces the lock on one saddlebag for FLH models. It can be used for the left or right side.Replace your old worn out saddlebag locks with our V-Twin Saddlebag Lock and Hook Kit. The Kit...$46.00 -
V-Twin - 37-8354 - Allen Socket Cap Bolt 3/8 inch-16 x 2-1/4 inch
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-8354 - Allen Socket Cap Bolt 3/8 inch-16 x 2-1/4 inchDescriptionAllen socket cap bolt is 3/8"-16 x 2-1/4" with a chrome finish. Fits:All ModelsAdditional Information UOM10 - PK ...MSRP: $11.86$11.74 -
V-Twin - 37-8350 - Replica Well Nut - Fits 1982-1994 Harley-Davidson FXR
V-Twin Mfg
$24.19Well nut for FXR horn mount is 10/24 Fits:FXR 1982-1994Additional Information OEM No.8098 UOM10 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages230$24.19 -
V-Twin - 37-8349 - Primary Cover Hole Plug Chrome - Fits 1954-1964 Harley-Davidson FL
V-Twin Mfg
$25.37Chrome primary cover hole plug Fits:FL 1954-1964Additional Information OEM No.60650-54A UOM5 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages757$25.37 -
V-Twin - 37-8348 - Well Nut - Fits 1990-1993 Harley-Davidson FLSTC, 1982-1994 FXR, 1991-2003 XL
V-Twin Mfg
$29.58Well nut for FXR cover is 1/4"-20 Fits:FLSTC 1990-1993FXR 1982-1994XL 1991-2003Additional Information OEM No.8099 UOM10 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages230$29.58 -
V-Twin - 37-8309T - Allen Socket Cap Bolt Knurled Chrome 5/16 inch X 5/8 inch
V-Twin Mfg
MSRP: $13.86$13.72V-Twin - 37-8309T - Allen Socket Cap Bolt Knurled Chrome 5/16 inch X 5/8 inchDescriptionAllen socket cap bolt 5/16" X 5/8" knurled chrome finish, coarse thread. Fits:All ModelsAdditional Information ...MSRP: $13.86$13.72 -
V-Twin - 37-8308T - Allen Socket Cap Bolt Knurled Chrome 1/4 inch-20 X 2-1/4 inc
V-Twin Mfg
$37.27V-Twin - 37-8308T - Allen Socket Cap Bolt Knurled Chrome 1/4 inch-20 X 2-1/4 incDescriptionAllen socket cap bolt 1/4"-20 X 2-1/4" knurled chrome finish , coarse thread. Fits:All ModelsAdditional...$37.27 -
V-Twin - 37-8304T - Allen Socket Cap Bolt Knurled Chrome 1/4 inch X 1-1/4 inch
V-Twin Mfg
MSRP: $23.86$22.31V-Twin - 37-8304T - Allen Socket Cap Bolt Knurled Chrome 1/4 inch X 1-1/4 inchDescriptionAllen socket cap bolt 1/4" X 1-1/4" knurled chrome finish, coarse thread. Fits:All ModelsAdditional...MSRP: $23.86$22.31 -
V-Twin - 37-8303T - Allen Socket Cap Bolt Knurled Chrome 1/4 inch x 1 inch
V-Twin Mfg
MSRP: $38.05$37.29V-Twin - 37-8303T - Allen Socket Cap Bolt Knurled Chrome 1/4 inch x 1 inchDescriptionAllen socket cap bolt 1/4" X 1" knurled chrome finish, coarse thread. Fits:All ModelsAdditional Information UOM50...MSRP: $38.05$37.29 -
V-Twin - 37-8264 - Caliper Bleeder Screw Chrome
V-Twin Mfg
MSRP: $13.00$12.87V-Twin - 37-8264 - Caliper Bleeder Screw ChromeDescriptionChrome caliper bleeder screw is 1/4"-28 in size for brake caliper and hydraulic wheel cylinders. Fits:All brake calipers and wheel...MSRP: $13.00$12.87 -
V-Twin - 37-8256 - Tripper Screw - Fits 1938-1952 Harley-Davidson WL, 1941-1973 G
V-Twin Mfg
$9.76Tripper screw for side valve models Fits:WL 1938-1952G 1941-1973Additional Information OEM No.33456-26 UOM1 - SET MeasurementsAdditional InformationLength: 1-1/16"Thread: 1-4"-24 ...$9.76 -
V-Twin - 37-8138 - Fork Stem Chrome Nut and Lock Washer Kit - Fits 1984-1999 Harley-Davidson FXST, 1960-1984 FL, 1986-1999 FLST
V-Twin Mfg
MSRP: $22.30$20.85Fork stem nut and lock washer kit has chrome finish. Fits:FXST 1984-1999FL 1960-1984FLST 1986-1999Additional Information OEM No.45718-60 UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog...MSRP: $22.30$20.85 -
V-Twin - 37-8135 - Chrome Caliper Support Bar Bolt Set - Fits 1973-1980 Harley-Davidson FL, FX
V-Twin Mfg
MSRP: $22.30$20.85Chrome caliper support bar bolt set is used to secure bar to caliper bracket and swingarm on FX-FL models. Fits:FL 1973-1980FX 1973-1980Additional Information UOM1 - SET FinishChrome LocationRear ...MSRP: $22.30$20.85 -
V-Twin - 37-8131 - Chrome Sprocket Bolt Set - Fits 1986-1998 Harley-Davidson FLST (spoke wheel), 1984-1998 FXST (spoke wheel), 1979-1990 XL (spoke wheel), 1973-1984 FL (spoke wheel), 1973-1984 FX (spoke wheel)
V-Twin Mfg
$28.33Chrome sprocket bolt set includes thread size 7/16"-20 X 1-1/4 Fits:FLST 1986-1998 spoke wheelFXST 1984-1998 spoke wheelXL 1979-1990 spoke wheelFL 1973-1984 spoke wheelFX 1973-1984 spoke...$28.33 -
V-Twin - 37-8122T - Chrome Hex Nuts 5/16 inch-24
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 37-8122T - Chrome Hex Nuts 5/16 inch-24DescriptionNyloc hex nut with a chrome finish has 5/16"x24 fine thread. Fits:All ModelsAdditional Information UOM50 - PK ManufacturerV-Twin ...MSRP: $9.86$9.76 -
V-Twin - 37-8121T - Chrome Hex Nuts 5/16 inch-18
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 37-8121T - Chrome Hex Nuts 5/16 inch-18DescriptionChrome hex nut, nyloc, 5/16"-18 Unified National Course Thread. Fits:All ModelsAdditional Information UOM20 - PK ManufacturerV-Twin ...MSRP: $9.86$9.76 -
V-Twin - 37-8117T - Chrome Hex Nuts 7/16 inch-20
V-Twin Mfg
$37.27V-Twin - 37-8117T - Chrome Hex Nuts 7/16 inch-20DescriptionChrome styandard hex nut with 7/16"-20 fine threads. Fits:All ModelsAdditional Information UOM100 - PK ManufacturerV-Twin OriginImported ...$37.27 -
V-Twin - 37-8116T - Chrome Hex Nuts 1/2 inch-20
V-Twin Mfg
MSRP: $43.51$42.64V-Twin - 37-8116T - Chrome Hex Nuts 1/2 inch-20DescriptionChrome hex nut standard, 1/2"-20 fine thread Fits:All ModelsAdditional Information UOM20 - PK ManufacturerV-Twin OriginImported TypeFineMSRP: $43.51$42.64 -
V-Twin - 37-8115T - Chrome Hex Nuts 3/8 inch-24
V-Twin Mfg
$27.92V-Twin - 37-8115T - Chrome Hex Nuts 3/8 inch-24DescriptionChrome hex nut standard, 3/8"-24 fine thread Fits:All ModelsAdditional Information UOM100 - PK ManufacturerV-Twin OriginImported TypeFine$27.92 -
V-Twin - 37-8113T - Chrome Hex Nuts 5/16 inch-24
V-Twin Mfg
$27.92V-Twin - 37-8113T - Chrome Hex Nuts 5/16 inch-24DescriptionChrome hex nut standard, 5/16"-24 fine thread Fits:All ModelsAdditional Information UOM200 - PK ManufacturerV-Twin OriginImported ...$27.92 -
V-Twin - 37-7966 - Handlebar Clamp Screw Cover Cap
V-Twin Mfg
MSRP: $5.86$5.80V-Twin - 37-7966 - Handlebar Clamp Screw Cover CapDescriptionChrome handlebar clamp screw cap snap over allen head screws to cover hole. Fits:FXST 1984-UPFXR 1982-1994FX 1973-1984XL 1974-UPAdditional...MSRP: $5.86$5.80 -
Out of stock
V-Twin - 37-7785 - Air Cleaner Screw - Fits 1974-1981 Harley-Davidson FL
V-Twin Mfg
MSRP: $17.88$17.70Air cleaner screw is for use on some CV carburetors with metric mount holes that measusre 1/4"-20 or 6mm x 1-1/2" long. Fits:FL 1974-1981Additional Information UOM1 - EA ManufacturerV-Twin ...MSRP: $17.88$17.70 -
V-Twin - 37-7784 - Primary Cover Cap Set Chrome - Fits 1977-1984 Harley-Davidson XL
V-Twin Mfg
$32.07Chrome stock type primary cover filler and clutch hole cap are easily installed and removable with a standard primary plug wrench.Both caps are non-vented. Fits:XL 1977-1984Additional Information ...$32.07 -
V-Twin - 37-7377 - Chrome Primary Cover Cap Set - Fits 1977-1984 Harley-Davidson XL
V-Twin Mfg
MSRP: $37.85$37.09Chrome primary cover cap set is for filler and clutch adjustment holes on XL models. These are machined smaller for special application.*NOTE: Threads are clearanced to fit for installation on chrome...MSRP: $37.85$37.09 -
V-Twin - 37-7376 - Chrome Primary Cover Cap Set - Fits 1971-1976 Harley-Davidson XL
V-Twin Mfg
MSRP: $37.85$37.09Chrome primary cover cap set is for filler and clutch adjustment holes on XL models. These are machined smaller for special application.*NOTE: Threads are clearanced for fitting for installation on...MSRP: $37.85$37.09 -
V-Twin - 37-7276 - Polished Primary Cover Cap Set - Fits 1971-1976 Harley-Davidson XL
V-Twin Mfg
$36.59Polished primary cover cap set is for filler and clutch adjustment holes on XL models.*NOTE: For use with polished outer covers. ...$36.59 -
V-Twin - 37-7275 - Allen Bolt Exhaust Stud Kit - Fits 1971-1984 Harley-Davidson FX, 1966-1984 FL
V-Twin Mfg
MSRP: $17.14$16.96Allen bolt exhaust stud kit includes two allen bolts, gasket s and allen wrench Fits:FX 1971-1984FL 1966-1984Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog...MSRP: $17.14$16.96
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.