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 - 31-4059 - Seat Bracket Kit Black
V-Twin Mfg
$47.78V-Twin - 31-4059 - Seat Bracket Kit BlackDescriptionBlack seat bracket kit includes seat bracket, right and left bracket. Fits:FXE 1966-1984FLH 1958-1984FXR 1982-1983FX 1966-1984FL 1958-1984FX...$47.78 -
V-Twin - 31-4057 - Exhaust Bracket Chrome
V-Twin Mfg
$67.58V-Twin - 31-4057 - Exhaust Bracket ChromeDescriptionChrome exhaust bracket is for mounting drag pipes on mufflers with the use of T bolts.Originally BK-4, by Cycle Shack, 1970-2018. Bracket fits...$67.58 -
V-Twin - 31-4047 - Exhaust Support Chrome
V-Twin Mfg
$26.05V-Twin - 31-4047 - Exhaust Support ChromeDescriptionChrome exhaust support mounts stock or custom drag pipes to frame. Fits:FLSTF 1995-1999FLSTN 1995-1996Additional Information OEM No.65515-95 UOM1...$26.05 -
V-Twin - 31-4045 - Solo Seat Hardware Mount Kit
V-Twin Mfg
$130.99V-Twin - 31-4045 - Solo Seat Hardware Mount KitDescriptionSolo seat hardware mount kit includes nose brackets, springs and rear bracketsRequires the purchase of a cross bar to fit police style solos...$130.99 -
V-Twin - 31-4044 - Solo Seat Hardware Mount Kit
V-Twin Mfg
$136.91V-Twin - 31-4044 - Solo Seat Hardware Mount KitDescriptionSolo seat hardware mount kit includes nose brackets, springs and rear bracketsUse mount kit for smaller type solos such as K or CH types...$136.91 -
Out of stock
V-Twin - 31-4043 - Rigid Solo Seat Spring Mount Kit
V-Twin Mfg
$123.26V-Twin - 31-4043 - Rigid Solo Seat Spring Mount KitDescriptionRigid solo seat mount kit has 3" coil springs. Kit includes nose bracket and rear brackets to mount small type solos only. Fits:Custom...$123.26 -
V-Twin - 31-4042 - Air Cleaner Bracket Chrome
V-Twin Mfg
$37.28V-Twin - 31-4042 - Air Cleaner Bracket ChromeDescriptionChrome air cleaner bracket for Keihin carburetor. Fits:XL 1985-1987 EvolutionAdditional Information UOM1 - EA ManufacturerV-Twin ...$37.28 -
V-Twin - 31-4041 - Air Cleaner Bracket Chrome
V-Twin Mfg
MSRP: $21.86$20.44V-Twin - 31-4041 - Air Cleaner Bracket ChromeDescriptionChrome air cleaner bracket for evolution models, mounts to boss on engine head to support custom air cleaner.Use the mini breather bolt sets to...MSRP: $21.86$20.44 -
V-Twin - 31-4039 - Chrome Allen Type Exhaust Clamp Set
V-Twin Mfg
$32.85V-Twin - 31-4039 - Chrome Allen Type Exhaust Clamp SetDescriptionChrome exhaust flange clamp set is allen type. For Panhead models with exhaust ports.These are the 1965 style with 2-barrels to allow...$32.85 -
V-Twin - 31-4029 - Exhaust Support Tube Black
V-Twin Mfg
$69.99V-Twin - 31-4029 - Exhaust Support Tube BlackDescriptionBlack exhaust support tube mounts drag pipes or stock mufflerrs system to 1958-1979 XL-XLH models Fits:XL 1958-1978Additional Information OEM...$69.99 -
V-Twin - 31-4028 - Bates Headlamp Mounting Block Chrome
V-Twin Mfg
$24.83V-Twin - 31-4028 - Bates Headlamp Mounting Block ChromeDescriptionBates short mounting block for mounting headlamp. The threaded mount hole is 3/8"-24 for mounting to the triple tree. The hole for...$24.83 -
V-Twin - 31-4027 - 2 inch Tilt-Up Seat Mount Bracket Zinc
V-Twin Mfg
MSRP: $13.86$13.72V-Twin - 31-4027 - 2 inch Tilt-Up Seat Mount Bracket ZincDescriptionZinc 2" tilt up seat nose bracket is wide nose type. Bracket allows the solo seat to be mounted to frame tubes or mount brackets...MSRP: $13.86$13.72 -
V-Twin - 31-4026 - 1-1/2 inch Tilt-Up Seat Mount Bracket Front Zinc
V-Twin Mfg
$29.58V-Twin - 31-4026 - 1-1/2 inch Tilt-Up Seat Mount Bracket Front ZincDescriptionLow profile zinc tilt up front seat mount bracket is square style. Bracket is 1-1/2" width and allows the seat to be...$29.58 -
V-Twin - 31-4025 - Deco Mirror Clamp Chrome
V-Twin Mfg
MSRP: $22.30$21.97V-Twin - 31-4025 - Deco Mirror Clamp ChromeDescriptionDeco clamp is chromed die cast and is used to clamp to 1" handlebars to mount a mirror with stud. Fits:Custom application for use on 1"...MSRP: $22.30$21.97 -
V-Twin - 31-4024 - Black Finish Seat Plunger Kit
V-Twin Mfg
$258.61V-Twin - 31-4024 - Black Finish Seat Plunger KitDescriptionBlack seat plunger kit is to spring mount solo seat on stock frames. Kit includes 4 springs, swivel springs, pin, T bolt , bushing and...$258.61 -
V-Twin - 31-4020 - Chrome Top Maxi Engine Mount
V-Twin Mfg
$47.78V-Twin - 31-4020 - Chrome Top Maxi Engine MountDescriptionChrome top maxi engine mount has a two piece and two bolt construction for secure fastening. Fits:FX 1971-1984FL 1948-1984Additional...$47.78 -
V-Twin - 31-4019 - Solo Seat Mount Kit
V-Twin Mfg
$212.58V-Twin - 31-4019 - Solo Seat Mount KitDescriptionSolo seat mount kit is made just for 1984-1999 FLST-FXST and has heavy duty seat "T" and 5" chrome springs. All hardware included.Kit will accept a...$212.58 -
V-Twin - 31-4018 - Chrome Long Rear Seat Mount Tab
V-Twin Mfg
MSRP: $15.86$15.70V-Twin - 31-4018 - Chrome Long Rear Seat Mount TabDescriptionChrome long rear seat tab when installing a 1 piece seat. Fits:FXR 1982-1994XL 1979-1996Additional Information OEM No.51651-79 UOM1 - EA...MSRP: $15.86$15.70 -
V-Twin - 31-4016 - Stainless Steel 3-1/4 inch Muffler Body and End Clamp
V-Twin Mfg
$25.37V-Twin - 31-4016 - Stainless Steel 3-1/4 inch Muffler Body and End ClampDescriptionReplica stainless steel muffler body and end clamp are stock short length to mount muffler body to the frame. For...$25.37 -
V-Twin - 31-4014 - Rear Seat Bracket
V-Twin Mfg
MSRP: $19.14$18.94V-Twin - 31-4014 - Rear Seat BracketDescriptionRear seat bracket for FXE models. Fits:FX 1972-1984FXE 1972-1984Additional Information OEM No.52538-72 UOM1 - EA ManufacturerV-Twin OriginImported ...MSRP: $19.14$18.94 -
V-Twin - 31-4013 - Chrome Spotlamp Bracket
V-Twin Mfg
$97.05V-Twin - 31-4013 - Chrome Spotlamp BracketDescriptionChrome bracket for 12 volt spotlamp.The distance between the mounting holes, center to center, measures 7-1/2". ...$97.05 -
V-Twin - 31-4012 - Chrome Deco Tail Lamp Mount Bracket
V-Twin Mfg
$69.39V-Twin - 31-4012 - Chrome Deco Tail Lamp Mount BracketDescriptionChrome bracket for deco style tail lamp on bobbed style rear fenders. Fits:FXST 1984-1999FXDWG 1991-1999Additional Information UOM1 -...$69.39 -
V-Twin - 31-4011 - Engine Bar Support
V-Twin Mfg
$26.05V-Twin - 31-4011 - Engine Bar SupportDescriptionEngine bar support with zinc finish allows installation of mounting bracket on FX models. Fits:FX 1973-1984Additional Information OEM No.49032-74 ...$26.05 -
Out of stock
V-Twin - 31-4010 - Solo Seat Coil Spring Mount Kit
V-Twin Mfg
MSRP: $93.57$88.18V-Twin - 31-4010 - Solo Seat Coil Spring Mount KitDescriptionSolo seat hardware kit includes nose bracket, chrome springs and rear brackets to mount small type solos.Includes a bracket and 2 thick...MSRP: $93.57$88.18 -
V-Twin - 31-4009 - Zinc Seat Mount Bracket
V-Twin Mfg
MSRP: $13.86$13.72V-Twin - 31-4009 - Zinc Seat Mount BracketDescriptionZinc front solo seat mount bracket bolts to frame holes above seat post tube. The seat nose bracket will swivel on this mount.This bracket will...MSRP: $13.86$13.72 -
Out of stock
V-Twin - 31-4004 - Oil Filter Canister Bracket
V-Twin Mfg
MSRP: $24.83$22.57V-Twin - 31-4004 - Oil Filter Canister BracketDescriptionOur oil filter canister bracket is zinc for rigid models Fits:FL 1950-1957Additional Information OEM No.63860-50 UOM1 - EA ...MSRP: $24.83$22.57 -
V-Twin - 31-4003 - Oil Filter Canister Bracket
V-Twin Mfg
$24.83V-Twin - 31-4003 - Oil Filter Canister BracketDescriptionChrome oil filter canister bracket for mounting on 1965-1984 FL and FX models. Fits:Custom applicationAdditional Information UOM1 - EA ...$24.83 -
V-Twin - 31-4002 - Chrome Oil Filter Canister Bracket
V-Twin Mfg
$32.31V-Twin - 31-4002 - Chrome Oil Filter Canister BracketDescriptionThis oil filter canister bracket features a chrome finish and is for swingarm models. Fits:FL 1958-1964Additional Information OEM No...$32.31 -
V-Twin - 31-4001 - Oil Filter Canister Bracket
V-Twin Mfg
$32.31V-Twin - 31-4001 - Oil Filter Canister BracketDescriptionOur oil filter canister bracket is chrome for rigid models. Fits:FL 1950-1957Additional Information OEM No.63860-50 UOM1 - EA ...$32.31 -
V-Twin - 31-3999 - Auxiliary Seat Spring Kit
V-Twin Mfg
$201.69V-Twin - 31-3999 - Auxiliary Seat Spring KitDescriptionAuxiliary seat spring kit with black springs. Kit is used with seat T bar for all buddy and police size solo seats.Order spring clip kit and...$201.69 -
V-Twin - 31-3998 - Auxiliary Seat Spring Yoke
V-Twin Mfg
$53.33V-Twin - 31-3998 - Auxiliary Seat Spring YokeDescriptionAuxiliary seat spring yoke.Yoke has a curve in the top-middle that follows the fender and straightens out at the ends. Fits:UL 1938-1947EL...$53.33 -
Out of stock
V-Twin - 31-3997 - Auxiliary Seat Spring Support Bracket
V-Twin Mfg
$39.09V-Twin - 31-3997 - Auxiliary Seat Spring Support BracketDescriptionAuxiliary seat support bracket. Fits:UL 1938-1947EL 1936-1940FL 1941-1957Additional Information OEM No.52581-36 UOM1 - EA ...$39.09 -
V-Twin - 31-3995 - Auxiliary Seat Spring Mount Stud Set
V-Twin Mfg
$34.18V-Twin - 31-3995 - Auxiliary Seat Spring Mount Stud SetDescriptionAuxiliary seat spring mount stud set.Sold in a quantity of 2. Fits:UL 1938-1947EL 1936-1940FL 1941-1957Additional Information OEM No...$34.18 -
V-Twin - 31-3994 - Black Rear Kickstand Catch
V-Twin Mfg
$31.45V-Twin - 31-3994 - Black Rear Kickstand CatchDescriptionBlack rear kickstand catch bolts to the rear fender. Fits:WL 1936-1952Additional Information OEM No.49581-36 UOM1 - EA ManufacturerV-Twin ...$31.45 -
V-Twin - 31-3990 - Auxiliary Seat Spring Clip Kit
V-Twin Mfg
MSRP: $72.13$71.41V-Twin - 31-3990 - Auxiliary Seat Spring Clip KitDescriptionAuxiliary spring clip kit includes all hardware to mount spring yoke to bottom of all stock or replica type buddy seats. Fits:UL...MSRP: $72.13$71.41 -
V-Twin - 31-3989 - Front Exhaust Parkerized Clamp Set
V-Twin Mfg
$33.32V-Twin - 31-3989 - Front Exhaust Parkerized Clamp SetDescriptionParkerized exhaust clamp set is for front header pipe on two-into-one single exhaust.Order bolt sets separately. Fits:FL 1941-1969FL...$33.32 -
V-Twin - 31-3988 - Black Front Frame Exhaust Clamp
V-Twin Mfg
MSRP: $15.50$15.35V-Twin - 31-3988 - Black Front Frame Exhaust ClampDescriptionBlack front frame exhaust clamp for 1936-1969. Fits:FL 1958-1969Additional Information OEM No.65512-37A UOM1 - EA ManufacturerV-Twin ...MSRP: $15.50$15.35 -
V-Twin - 31-3985 - Windshield Molding Clamp Set Stainless Steel
V-Twin Mfg
MSRP: $19.86$19.66V-Twin - 31-3985 - Windshield Molding Clamp Set Stainless SteelDescriptionStainless steel windshield molding clamp set to attach top to center of beaded shields. Sold in a pair.Sold in a quantity of...MSRP: $19.86$19.66 -
V-Twin - 31-3982 - Headlamp Mount Bracket
V-Twin Mfg
$29.11V-Twin - 31-3982 - Headlamp Mount BracketDescriptionHeadlamp mount bracket for FXSTS models. Fits:FXSTS 1988-1999Additional Information OEM No.67771-88 UOM1 - EA ManufacturerV-Twin OriginImported...$29.11 -
V-Twin - 31-3980 - Exhaust Support Chrome
V-Twin Mfg
$144.47V-Twin - 31-3980 - Exhaust Support ChromeDescriptionChrome exhaust support mounts stock or custom drag pipes to frame.This supports two center holes on the straight end is 13". On the bent side,...$144.47
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.