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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Out of stock
V-Twin - 49-0248 - Heavy Duty Zicad Plated Seat Post Kit - Fits 1937-1948 Harley-Davidson UL, 1936-1940 EL, 1941-1980 FL
V-Twin Mfg
$154.17Replica zicad plated heavy duty seat post kit is assembled with springs and hardware. The seat post diameter is 1.180".These OEM style seat posts are equipped with the heavy duty color coded spring...$154.17 -
V-Twin - 49-0247 - Replica Seat Post Kit Zinc - Fits 1937-1948 Harley-Davidson UL, 1936-1940 EL, 1941-1980 FL
V-Twin Mfg
$141.39Replica seat post kit is assembled with springs and hardware features a white zinc finish. Seat post diameter is 1.180".Order top clevis pin and bottom nut separately. ...$141.39 -
Out of stock
V-Twin - 49-0246 - Jiffy Kickstand Assembly - Fits 1932-1952 Harley-Davidson WL
V-Twin Mfg
$166.54Jiffy stand assembly with chrome leg includes bracket, U bolt, spring, spring arm, and bushing. Fits:WL 1932-1935WL 1936-1952Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported ...$166.54 -
V-Twin - 49-0245 - Front Brake Stabilizer Extension - Fits 1930-1952 Harley-Davidson WL
V-Twin Mfg
MSRP: $11.86$11.74Front brake stabilizer extension Fits:WL 1930-1952Additional Information OEM No.44250-29 UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages794MSRP: $11.86$11.74 -
V-Twin - 49-0242 - Zinc Clevis Pin with Spring Clip - Fits 1937-1948 Harley-Davidson UL, 1936-1940 EL, 1941-1984 FL, 1929-1952 WL
V-Twin Mfg
MSRP: $13.64$13.50Zinc seat T clevis pin with spring clip Fits:UL 1937-1948EL 1936-1940FL 1941-1984WL 1929-1952Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported StyleStock 2025 Catalog Pages1251MSRP: $13.64$13.50 -
V-Twin - 49-0241 - Front Shock Wire Clip - Fits 1940-1948 Harley-Davidson FL, 1940-1957 G, 1938-1939 EL, 1938-1948 U, 1940-1952 W
V-Twin Mfg
MSRP: $19.86$19.66Spring Fork front shock wire clip Fits:FL 1940-1948G 1940-1957EL 1938-1939U 1938-1948W 1940-1952Additional Information OEM No.9973 UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages781MSRP: $19.86$19.66 -
V-Twin - 49-0240 - Throttle Spark Control Pin Roller Collar - Fits 1941-1972 Harley-Davidson FL, 1927-1972 G, 1952-1956 K, 1921-1929 J, 1971-1972 FX, 1936-1940 EL, 1929-1952 WL, 1957-1972 XL, 1910-1920 F, 1930-1936 VL
V-Twin Mfg
MSRP: $9.86$9.76Throttle spark control pin roller collar Fits:FL 1941-1972G 1927-1972K 1952-1956J 1921-1929FX 1971-1972EL 1936-1940WL 1929-1952XL 1957-1972F 1910-1920VL 1930-1936Additional Information OEM No...MSRP: $9.86$9.76 -
V-Twin - 49-0239 - Zinc 2:1 Speedometer Drive Unit - Fits 1937-1952 Harley-Davidson WL
V-Twin Mfg
$63.38Zinc speedometer drive unit has a 2:1 ratio. Unit is for the rear wheel.Unit features a 8 tooth gear installed. Includes clip, #10-24 x 3/8" slotted head screw and #10 split washer. Gear end is made...$63.38 -
V-Twin - 49-0235 - Rebuild Kit - Fits 1937-1948 Harley-Davidson UL, 1936-1940 EL, 1941-1957 G, 1941-1948 FL, 1930-1936 VL
V-Twin Mfg
$146.73Spring Fork rebuild kit without bushing Fits:UL 1937-1948EL 1936-1940G 1941-1957FL 1941-1948VL 1930-1936Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages783 ...$146.73 -
V-Twin - 49-0226 - Seat Post Spring Spacer - Fits 1937-1948 Harley-Davidson UL, 1936-1952 WL, 1936-1940 EL, 1941-1980 FL
V-Twin Mfg
MSRP: $19.86$19.66Seat post spacer. Fits:UL 1937-1948WL 1936-1952EL 1936-1940FL 1941-1980Additional Information OEM No.51791-31 UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages1251MSRP: $19.86$19.66 -
V-Twin - 49-0223 - Spotlamp Bar Nut - Fits 1946-1957 Harley-Davidson G, FL, 1946-1947 UL, 1946-1952 WL
V-Twin Mfg
MSRP: $15.86$15.70Spring Fork spotlamp bar nut Fits:G 1946-1957FL 1946-1957UL 1946-1947WL 1946-1952Additional Information OEM No.68620-46 UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages1113MSRP: $15.86$15.70 -
V-Twin - 49-0216 - Cadmium Relay Mount Bracket - Fits 1940-1946 Harley-Davidson EL, 1938-1946 UL, 1941-1946 FL
V-Twin Mfg
MSRP: $45.18$44.28Relay mount bracket with cadmium finish for overhead models. Fits:EL 1940-1946UL 1938-1946FL 1941-1946Additional Information OEM No.74765-36 UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog...MSRP: $45.18$44.28 -
V-Twin - 49-0214 - Distributor Base - Fits 1936-1957 Harley-Davidson G
V-Twin Mfg
$74.13Distributor base only Fits:G 1936-1957Additional Information OEM No.27020-36 UOM1 - EA MeasurementsAdditional InformationBase Outer Diameter: 18.96mm ManufacturerV-Twin OriginUSA 2025 Catalog...$74.13 -
V-Twin - 49-0213 - Lower Cable Clamp - Fits 1949-1950 Harley-Davidson G, 1930-1934 VL, 1949-1952 WL, 1928-1929 J, 1936-1940 EL, 1941-1948 UL
V-Twin Mfg
$56.69Spring fork lower cable clamp chrome Fits:G 1949-1950VL 1930-1934WL 1949-1952J 1928-1929EL 1936-1940UL 1941-1948Additional Information OEM No.45172-28 UOM1 - EA ManufacturerV-Twin OriginImported ...$56.69 -
V-Twin - 49-0212 - Front Stabilizer Stud - Fits 1941-1952 Harley-Davidson WL
V-Twin Mfg
MSRP: $19.86$19.66Spring Fork front stabilizer stud Fits:WL 1941-1952Additional Information OEM No.44450-35 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages794MSRP: $19.86$19.66 -
V-Twin - 49-0211 - Front Brake Cam - Fits 1941-1952 Harley-Davidson WL
V-Twin Mfg
$51.35Front brake cam is for side valve models.*NOTE: Cam has "outside arrow" for installation direction. Fits:WL 1941-1952Additional Information OEM No.44265-31 UOM1 - EA ManufacturerV-Twin ...$51.35 -
V-Twin - 49-0210 - Chrome 2:1 Speedometer Drive Unit - Fits 1937-1952 Harley-Davidson WL
V-Twin Mfg
$62.26Chrome speedometer drive unit has a 2:1 ratio for the rear wheel.Speedometer drives includes nylon 8 tooth gear installed. Fits:WL 1937-1952Additional Information OEM No.67129-37 UOM1 - EA ...$62.26 -
V-Twin - 49-0209 - Speedometer Drive Unit Retainer - Fits 1937-1952 Harley-Davidson WL
V-Twin Mfg
MSRP: $15.86$15.70Speedometer drive unit retainer is for 45 solo models and is cadmium plated. Fits:WL 1937-1952Additional Information OEM No.67080-37 UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages794MSRP: $15.86$15.70 -
V-Twin - 49-0207 - 45 inch Intake Manifold Kit - Fits 1937-1952 Harley-Davidson WL, 1937-1973 G
V-Twin Mfg
$131.772020 New Production flathead parkerized cast iron intake manifold with brass packing rings and zinc plated nuts, does not come assembled. Fits:WL 1937-1952G 1937-1973Additional Information OEM No...$131.77 -
V-Twin - 49-0206 - Chrome Battery Box Top - Fits 1932-1952 Harley-Davidson WL, 1929-1956 G, 1929-1931 DL
V-Twin Mfg
$47.98Chrome Battery Box Top Fits:WL 1937-1952G 1929-1956DL 1929-1931WL 1932-1936Additional Information OEM No.66377-29 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages814$47.98 -
V-Twin - 49-0205 - Transmission Access Cover Parkerized - Fits 1941-1973 Harley-Davidson G, 1941-1952 WL
V-Twin Mfg
$53.33Side Valve transmission access cover features a parkerized finish.Order screws and gaskets separately. Fits:G 1941-1973WL 1941-1952Additional Information OEM No.34813-41 UOM1 - EA ...$53.33 -
V-Twin - 49-0203 - 45 inch Shifter Fork Set - Fits 1941-1973 Harley-Davidson G, 1941-1952 WL
V-Twin Mfg
$59.30Shifter forks are for side valve models. Fits:G 1941-1973WL 1941-1952Additional Information OEM No.34161-41 UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages811$59.30 -
V-Twin - 49-0202 - Transmission Countershaft and Kick Starter - Fits 1941-1973 Harley-Davidson G, 1941-1952 WL
V-Twin Mfg
MSRP: $82.13$81.31Transmission countershaft and kick starter Fits:G 1941-1973WL 1941-1952Additional Information OEM No.35613-41 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages811MSRP: $82.13$81.31 -
V-Twin - 49-0194 - Army Blackout Box - Fits 1941-1945 Harley-Davidson WLA
V-Twin Mfg
$252.34New Old Stock" Side valve army blackout box. Fits: WLA 1941-1945 Additional Information UOM 1 - EA Measurements Additional Information Length: 7-1/2 Width: 4-1/8" Height: 7-3/4" ...$252.34 -
V-Twin - 49-0193 - 45 inch OE Front Cylinder - Fits 1929-1952 Harley-Davidson WL, 1929-1973 G
V-Twin Mfg
$492.76New Old Stock" 1940's army surplus front cylinder from Dixie. Features an army cosmolene oil coating.Does not include piston or guide. Fits:WL 1929-1952G 1929-1973Additional Information OEM No.2-40M...$492.76 -
Out of stock
V-Twin - 49-0192 - Valve Cover Set Zinc - Fits 1937-1938 Harley-Davidson UL
V-Twin Mfg
$250.69Zinc valve covers is a 12 piece set including valve cover seals. Fits:UL 1937-1938Additional Information UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages798 Replacement...$250.69 -
V-Twin - 49-0188 - Black Oxide Bolt to Mount Stock T Bar - Fits 1937-1948 Harley-Davidson UL, 1936-1952 WL, 1936-1940 EL, 1941-1984 FL
V-Twin Mfg
MSRP: $11.86$11.74Special shoulder to mount stock type T bar features a black oxide finish. Fits:UL 1937-1948WL 1936-1952EL 1936-1940FL 1941-1984Additional Information OEM No.52098-34 UOM1 - EA ManufacturerV-Twin ...MSRP: $11.86$11.74 -
V-Twin - 49-0181 - Black Replica Seat Post Assembly - Fits 1937-1948 Harley-Davidson UL, 1936-1940 EL, 1941-1980 FL
V-Twin Mfg
$142.55Original style black seat post is assembled with springs, hex nuts, and spacers. Seat post diameter is 1.180".*NOTE: Standard duty type, holds from 150 up to 220 lbs. Fits:UL 1937-1948EL 1936-1940FL...$142.55 -
V-Twin - 49-0179 - Rear Brake Lever Parkerized - Fits 1941-1952 Harley-Davidson WL
V-Twin Mfg
MSRP: $39.87$39.07Rear brake lever features a parkerized finish. Fits:WL 1941-1952Additional Information OEM No.41925-41 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages794MSRP: $39.87$39.07 -
V-Twin - 49-0177 - Parkerized Rear Footpeg Set - Fits 1929-1952 Harley-Davidson WL
V-Twin Mfg
MSRP: $70.95$70.24Rear footpeg set features parkerized pegs and bolts with a zinc plated mount block.Set is used on 45 WLH WWII models. Pegs are universal with 3/8 x 24 threads. Requires 3/8 x 24 screws for mounting...MSRP: $70.95$70.24 -
V-Twin - 49-0176 - Alloy Spark Plug Cool Fin Set
V-Twin Mfg
$27.71V-Twin - 49-0176 - Alloy Spark Plug Cool Fin SetDescriptionAlloy cool fin for spark plug fits early type spark plugs with screw terminals to fit 14mm or 18mm. Fits:All ModelsAdditional Information ...$27.71 -
V-Twin - 49-0175 - Indian Switch Cover Chrome - Fits 1937-1953 Indian Chief
V-Twin Mfg
$33.53Chrome switch cover Fits: Chief 1937-1953 Additional Information OEM No. I42460 UOM 1 - EA Manufacturer V-Twin Origin Imported 2025 Catalog Pages 825$33.53 -
V-Twin - 49-0174 - Indian Brake Switch Without Cover - Fits 1937-1953 Indian Chief
V-Twin Mfg
$98.79Brake switch without cover*NOTE: Must order cover separately. Fits:Chief 1937-1953Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages825 Tech NoteSuggested to...$98.79 -
V-Twin - 49-0172 - 45 inch W/G Transmission Case - Fits 1937-1963 Harley-Davidson G (with 3-speed reverse models), 1937-1939 WL (with 3-speed reverse models), 1941-1952 W (4-speed)
V-Twin Mfg
$669.8245" W/G transmission case.Case accepts: 3-speed, 3-speed and reverse, and 4-speed internals. *NOTE: 45" W/G transmission case requires components and hardware as listed for assembly separately...$669.82 -
Out of stock
V-Twin - 49-0171 - Spring Fork Brake Cable Kit - Fits 1936-1948 Harley-Davidson EL, 1941-1948 FL, 1936-1952 W
V-Twin Mfg
MSRP: $98.69$93.30Spring fork brake cable kit includes replica outer cable with oiler cup, inner cable, and lower cable cinch. Fits:EL 1936-1948FL 1941-1948W 1936-1952Additional Information UOM1 - KIT ...MSRP: $98.69$93.30 -
V-Twin - 49-0170 - Windshield Extension Bracket Zinc - Fits 1949-1959 Harley-Davidson FL
V-Twin Mfg
MSRP: $38.45$37.69Zinc windshield extension bracket Fits:FL 1949-1959Additional Information OEM No.58108-49 UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages776MSRP: $38.45$37.69 -
Out of stock
V-Twin - 49-0169 - JD Header Pipes - Fits 1925-1929 Harley-Davidson J
V-Twin Mfg
$116.31Side valve JD header pipes feature a raw finish. Fits:J 1925-1929Additional Information OEM No.1004-25 UOM1 - SET MeasurementsAdditional InformationOuter Diameter: 1-3/8" ManufacturerV-Twin ...$116.31 -
V-Twin - 49-0167 - Windshield Bracket Set - Fits 1960-1984 Harley-Davidson FL
V-Twin Mfg
$57.52Zinc windshield bracket set allows installation of 1949-1959 type windshields on 1960-1984 FL models. Fits:FL 1960-1984Additional Information OEM No.58095-49 UOM1 - SET ManufacturerV-Twin ...$57.52 -
V-Twin - 49-0163 - Throttle Plunger - Fits 1952-1956 Harley-Davidson K, 1971-1972 FX, 1954-1972 FL, 1957-1973 XL
V-Twin Mfg
$29.11Spring Fork throttle plunger Fits:K 1952-1956FX 1971-1972FL 1954-1972XL 1957-1973Additional Information OEM No.56400-53A UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages719$29.11 -
V-Twin - 49-0161 - Handlebar Grip Cap Screw - Fits 1956 Harley-Davidson K, 1954-1972 G, 1971-1972 FX, 1954-1972 FL, 1957-1972 XL
V-Twin Mfg
MSRP: $11.86$11.74Spring Fork handlebar grip cap screw with tapered end is 8-32 X 1/4". Fits:K 1956-1956G 1954-1972FX 1971-1972FL 1954-1972XL 1957-1972Additional Information OEM No.2594 UOM10 - PK ...MSRP: $11.86$11.74
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.