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 - 37-6141 - Breather Bolt Washers
V-Twin Mfg
$11.88V-Twin - 37-6141 - Breather Bolt WashersDescriptionNitrate rubber coated steel breather bolt washers have a 1/2" inner diameter breather bolt diameter hole.Sold in a pack of 10. Fits:Custom...$11.88 -
V-Twin - 37-6140 - Breather Bolt Washers
V-Twin Mfg
MSRP: $13.50$13.37V-Twin - 37-6140 - Breather Bolt WashersDescriptionNitrate rubber coated steel breather bolt washers have a 3/8" inner diameter breather bolt diameter hole.Sold in a pack of 10. Fits:Custom...MSRP: $13.50$13.37 -
V-Twin - 37-6136 - Replica Tool Box Wing Nut Set - Fits 1955-1964 Harley-Davidson FL
V-Twin Mfg
MSRP: $23.86$22.31Replica tool box wing nut set Fits:FL 1955-1964Additional Information OEM No.64500-52A UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages625MSRP: $23.86$22.31 -
V-Twin - 37-4050 - Head Screw - Fits 1971-1984 Harley-Davidson FX, 1941-1984 FL
V-Twin Mfg
$14.16Head screw, 10/24 X 3/8 Fits: FX 1971-1984 FL 1941-1984 Additional Information UOM 10 - PK Manufacturer V-Twin Origin USA 2025 Catalog Pages 485$14.16 -
Out of stock
V-Twin - 37-3968 - Buddy Seat Spring Pin Kit Zinc Plated - Fits 1965-1968 Harley-Davidson FL
V-Twin Mfg
MSRP: $19.88$19.68Zinc plated buddy seat spring pin kit is for use with slotted spring perch, so this step pin slips into slot. Also fits into 2 brackets at seat rail mount bolts, with the spring tension snaps into...MSRP: $19.88$19.68 -
V-Twin - 37-3001 - XL Starter Screw Set - Fits 1967-1980 Harley-Davidson XL
V-Twin Mfg
$31.67XL starter screw is stainless steel, round head and slotted that measures 1-64 x 1/4". Fits:XL 1967-1980Additional Information UOM10 - PK ManufacturerV-Twin OriginUSA$31.67 -
V-Twin - 37-2909 - Hex Socket SEMS Screw Set 3/8-16 X 1 inch
V-Twin Mfg
MSRP: $11.94$10.74V-Twin - 37-2909 - Hex Socket SEMS Screw Set 3/8-16 X 1 inch Description Hex socket SEMS scew set is 3/8-16 x 1". Fits: Custom application Additional Information OEM No...MSRP: $11.94$10.74 -
Out of stock
V-Twin - 37-2310 - Headlamp Mount Bracket Kit - Fits 1988-2003 Harley-Davidson FXR, 1988-2003 XL (1200)
V-Twin Mfg
MSRP: $74.58$73.83Headlamp mount bracket kit includes pinch bolts and headlamp stainless steel bracket for 39mm lower fork triple trees. Fits:FXR 1988-2003XL 1988-2003 1200Additional Information UOM1 - KIT ...MSRP: $74.58$73.83 -
V-Twin - 37-2110 - License Plate Reflector Set Purple
V-Twin Mfg
$29.79V-Twin - 37-2110 - License Plate Reflector Set PurpleDescriptionPurple reflectors for license plates are original glo-brite style with real glass. Fits:Custom applicationAdditional Information UOM1...$29.79 -
Out of stock
V-Twin - 37-2108 - Pinch Bolt Kit - Fits 1988-2003 Harley-Davidson FXR, 1988-2003 XL (1200)
V-Twin Mfg
MSRP: $9.88$9.78Chrome pinch bolt kit for the headlamp bracket on 39mm lower fork triple trees. Kit includes two 3/8"-16 x 1-3/4" bolts, two 1/4"-28 x 1/2" bolts, and two 3/8" lock washers.Sold as a 6 piece kit...MSRP: $9.88$9.78 -
V-Twin - 37-2107 - Purple LED Reflector Set
V-Twin Mfg
$29.79V-Twin - 37-2107 - Purple LED Reflector SetDescriptionReflector set is 1" in diameter and includes stud, spring, and wing nut. Reflectors features faceted design as original , with LED 12 volt...$29.79 -
Out of stock
V-Twin - 37-2102 - Amber Reflector Set
V-Twin Mfg
$30.82V-Twin - 37-2102 - Amber Reflector SetDescriptionReflector set is 1" in diameter and includes stud, spring, and wing nut. Reflectors features faceted design as original Fits:Custom...$30.82 -
V-Twin - 37-2101 - Speedometer Drive Hardware - Fits 1971-1972 Harley-Davidson FX, 1968-1980 FL
V-Twin Mfg
MSRP: $8.56$8.47Hardware for transmission speedometer drive units. Fits:FX 1971-1972FL 1968-1980Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages725 Replacement Items15-0184...MSRP: $8.56$8.47 -
V-Twin - 37-2096 - Phillips Head Chrome Screws
V-Twin Mfg
MSRP: $17.14$16.96V-Twin - 37-2096 - Phillips Head Chrome ScrewsDescriptionChrome 5/16"-24 phillips head screws for air cleaner and luggage rack applications. Fits:FXST 1984-1989FX 1971-1984WL 1941-1952UL 1941-1948FL...MSRP: $17.14$16.96 -
V-Twin - 37-2001 - Rear Fender Mount Boss Nut Kit
V-Twin Mfg
$54.47V-Twin - 37-2001 - Rear Fender Mount Boss Nut KitDescriptionRear fender mount kit includes a boss jam nut, washers and bolt to mount the fender.Kit includes 16 pieces, 4 of each. Fits:FLT...$54.47 -
V-Twin - 37-1997 - Rear Fender Mount Boss Nut Kit
V-Twin Mfg
$65.60V-Twin - 37-1997 - Rear Fender Mount Boss Nut KitDescriptionRear fender mount kit includes a boss jam nut, washers and bolt to mount the fender.Sold as a set of 4. Fits:FLT 1997-2000Additional...$65.60 -
V-Twin - 37-1971 - License Plate Bolt Set Pearl Style
V-Twin Mfg
$27.92V-Twin - 37-1971 - License Plate Bolt Set Pearl StyleDescriptionLicense plate bolt set, pearl style.4 piece set. Fits:All modelsAdditional Information UOM4 - PK ManufacturerV-Twin OriginImported ...$27.92 -
V-Twin - 37-1969 - Hex Bolt Set Chrome
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 37-1969 - Hex Bolt Set Chrome Description Chrome hex bolt set for handlebar cross bar kit and handlebar clamp set. Fits: FL 1941-1972 WL 1939-1952 UL 1937-1948 EL...MSRP: $11.86$11.74 -
V-Twin - 37-1963 - License Plate Bolt Set
V-Twin Mfg
$31.66V-Twin - 37-1963 - License Plate Bolt SetDescriptionLicense plate bolt set with American shield design. It's an original Kastar flag and shield design.Features original Kastar design and construction...$31.66 -
V-Twin - 37-1961 - Front Fender Bolt Kit
V-Twin Mfg
MSRP: $15.86$15.70V-Twin - 37-1961 - Front Fender Bolt KitDescriptionHex bolt kit includes 4 bolts and 4 nyloc nuts.Bolts are 5/16" - 18 x 5/8". Fits:Custom applicationAdditional Information UOM1 - KIT ...MSRP: $15.86$15.70 -
V-Twin - 37-1960 - License Plate Frame Mount Bolt Kit Skull Style
V-Twin Mfg
$48.38V-Twin - 37-1960 - License Plate Frame Mount Bolt Kit Skull StyleDescriptionTop it off in style and a add a custom touch to your bike with these skull style bolts. This license plate bolt kit...$48.38 -
V-Twin - 37-1958 - License Plate Frame Mount Bolt Set Chrome Maltese Style
V-Twin Mfg
$26.05V-Twin - 37-1958 - License Plate Frame Mount Bolt Set Chrome Maltese StyleDescriptionWhy use ordinary bolts on your custom ride, even if it's on the license plate. Use our V-Twin custom chrome...$26.05 -
V-Twin - 37-1957 - Clutch Ball End Adjuster Screw Kit
V-Twin Mfg
MSRP: $18.56$18.37V-Twin - 37-1957 - Clutch Ball End Adjuster Screw KitDescriptionClutch ball end ajuster screw kit Fits:FX 1971-1984FL 1941-1984Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported ...MSRP: $18.56$18.37 -
V-Twin - 37-1956 - Ignition Coil Cover Mount Screw
V-Twin Mfg
MSRP: $9.86$9.76V-Twin - 37-1956 - Ignition Coil Cover Mount ScrewDescriptionIgnition coil cover mount screw Fits:FLST 1986-1999FXST 1985-1999Additional Information OEM No.3473 UOM10 - PK ManufacturerV-Twin ...MSRP: $9.86$9.76 -
V-Twin - 37-1955 - Clutch Adjuster Screw Kit
V-Twin Mfg
MSRP: $22.30$20.85V-Twin - 37-1955 - Clutch Adjuster Screw KitDescriptionClutch adjuster screw kit Fits:FX 1971-1984UL 1941-1948FL 1941-1984Additional Information OEM No.37361-41 UOM1 - KIT ManufacturerV-Twin ...MSRP: $22.30$20.85 -
V-Twin - 37-1954 - Star Washers Chrome
V-Twin Mfg
$37.31V-Twin - 37-1954 - Star Washers ChromeDescriptionStar washers with chrome finish for dressing up seats and saddlebags.Looking to dress up the appearance of your V-Twin seats and saddlebags? Look no...$37.31 -
Out of stock
V-Twin - 37-1876 - Spring Fork Spotlamp Kit - Fits 1988-2006 Harley-Davidson FXSTS
V-Twin Mfg
$35.46Spring Fork spotlamp kit is used to mount passing lamps. Kit includes 18 pieces. Fits:FXSTS 1988-2006Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported$35.46 -
V-Twin - 37-1872 - Spring Fork Nut and Washer Kit Zicad Plated - Fits 1941-1948 Harley-Davidson FL, EL
V-Twin Mfg
MSRP: $18.56$18.37Spring fork nut and washer kit is a 7 piece kit that is zicad plated.*NOTE: Zicad is a dull shade of zinc similar to cadmium. Fits:FL 1941-1948EL 1941-1948Additional Information UOM1 - KIT ...MSRP: $18.56$18.37 -
V-Twin - 37-1832 - 7 inch Headlamp Cowl Hardware Kit - Fits 1986-2017 Harley-Davidson FLST
V-Twin Mfg
MSRP: $81.92$81.097" headlamp cowl hardware kit.. Fits:FLST 1986-2017Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported Tech NoteSuggested to use with #33-0092 Chrome 7" Headlamp Cowl Kit.MSRP: $81.92$81.09 -
V-Twin - 37-1764 - York Rear Chain Drive Mount Kit - Fits 2006-2017 Harley-Davidson FXD, 1982-1999 FXR (5 speed), 2006-2017 FXDWG
V-Twin Mfg
$24.77York rear chain drive mount kit for FXR and FXD models.Mount kit includes five 7/16-14 x 1-1/4 Hex bolts and five 7/16-14 x 1-1/2" socket head screws. Fits:FXD 2006-2017FXR 1982-1999 5 speedFXDWG...$24.77 -
V-Twin - 37-1763 - Starter Hardware Mount Kit - Fits 1982-1988 Harley-Davidson FXR, 1983 FLT, 1982-1988 FXRS, FXRT
V-Twin Mfg
MSRP: $44.55$43.66Starter hardware mount kit. Fits:FXR 1982-1988FLT 1983-1983FXRS 1982-1988FXRT 1982-1988Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported Replacement Items37-9195 - Zinc Washer...MSRP: $44.55$43.66 -
V-Twin - 37-1762 - Cadmium Plated 1/4 inch Flat Washers
V-Twin Mfg
$33.54V-Twin - 37-1762 - Cadmium Plated 1/4 inch Flat WashersDescriptionCadmium plated 1/4" flat washers.Sold as a pack of 100. Fits:All modelsAdditional Information UOM100 - PK MeasurementsAdditional...$33.54 -
Out of stock
V-Twin - 37-1753 - Cast Panhead Cover Screw Kit - Fits 1948-1965 Harley-Davidson FL
V-Twin Mfg
MSRP: $23.88$22.32Cast panhead cover screw kit features 12pc set stainless steel allen screws.. Fits:FL 1948-1965Additional Information UOM1 - SET ManufacturerV-Twin OriginUSA Tech NoteSuggested to use with...MSRP: $23.88$22.32 -
Out of stock
V-Twin - 37-1750 - 12 Point Head Screws 5/16 inch-18 X 1-3/8 inch
V-Twin Mfg
MSRP: $11.00$10.89V-Twin - 37-1750 - 12 Point Head Screws 5/16 inch-18 X 1-3/8 inchDescriptionGrade 8 12 point head screws measures 5/16"-18 X 1-3/8".Sold as a set of 2. Fits:All modelsAdditional Information OEM No...MSRP: $11.00$10.89 -
Out of stock
V-Twin - 37-1749 - Hex Flange Screws 1/4 inch-20 x 1 inch
V-Twin Mfg
$31.32V-Twin - 37-1749 - Hex Flange Screws 1/4 inch-20 x 1 inchDescriptionHex flange screws measure 1/4"-20 x 1". Fits:All modelsAdditional Information UOM8 - SET ManufacturerV-Twin OriginImported$31.32 -
V-Twin - 37-1680 - Seat and Air Filter Hold Down
V-Twin Mfg
$27.12V-Twin - 37-1680 - Seat and Air Filter Hold DownDescriptionSeat and air filter hold down includes 5/16" stud with 1/4" x 20 drill and tapped for holding seat tab down.Drill a 5/16" hole in fender to...$27.12 -
V-Twin - 37-1679 - Footpeg Male Bolt Kit Zinc Plated - Fits 1982-1994 Harley-Davidson FXR, 1969-1984 XL
V-Twin Mfg
MSRP: $14.30$14.16Footpeg male bolt kit includes standard hex bolt and nyloc nut. 4 piece kit is zinc plated.Hex bolts are 3/8"-16 X 1-1/2". Nyloc nuts are 3/8 x 16. Fits:FXR 1982-1994XL 1969-1984Additional...MSRP: $14.30$14.16 -
V-Twin - 37-1675 - Oil Pump Fillister Screws Cadmium - Fits 1967-1969 Harley-Davidson FL
V-Twin Mfg
MSRP: $12.24$12.11Oil pump fillister screws feature a cadmium finish.Sold as a pack of 10. Fits:FL 1967-1969Additional Information OEM No.1183 UOM10 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages1319MSRP: $12.24$12.11 -
V-Twin - 37-1674 - Zinc Plated 7/16 inch-14 Nyloc Lock Nut
V-Twin Mfg
MSRP: $13.80$13.66V-Twin - 37-1674 - Zinc Plated 7/16 inch-14 Nyloc Lock NutDescriptionZinc plated nyloc lock nut with a 7/16"-14 thread. Fits:All modelsAdditional Information UOM5 - PK ManufacturerV-Twin OriginUSA...MSRP: $13.80$13.66 -
V-Twin - 37-1673 - Rear Brake Pivot Lever Stud Nut Parkerized - Fits 1937-1948 Harley-Davidson UL, 1936-1940 EL, 1941-1957 FL
V-Twin Mfg
$23.87Parkerized rear brake pivot lever stud 7/16" x 20 flex lock nut is 11mm tall. Fits:UL 1937-1948EL 1936-1940FL 1941-1957Additional Information OEM No.7905 UOM5 - PK LocationRear ManufacturerV-Twin...$23.87
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.