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 - 31-1873 - Solo Seat Mount Kit - Fits 1958-1984 Harley-Davidson FL
V-Twin Mfg
$153.79Solo seat mount kit for swingarm frame Big Twins.*NOTE: Must order seat separately. Fits:FL 1958-1984Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported StyleStock 2025 Catalog...$153.79 -
Out of stock
V-Twin - 31-1872 - Front Exhaust Bracket Zinc Plated - Fits 2007-2016 Harley-Davidson FLT
V-Twin Mfg
MSRP: $15.64$15.48Front exhaust bracket features a zinc plated finish. Fits:FLT 2007-2016Additional Information OEM No.65678-07 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages78MSRP: $15.64$15.48 -
Out of stock
V-Twin - 31-1870 - Front Oil Tank Mount Black - Fits 1958-1964 Harley-Davidson FL
V-Twin Mfg
$26.06Front oil tank mount features a black finish.Mount allows the oil tank to fit close to the top frame rails. Fits:FL 1958-1964Additional Information UOM1 - EA ManufacturerV-Twin OriginUSA Tech...$26.06 -
Out of stock
V-Twin - 31-1869 - Front Seat inchT inch Mount Black
V-Twin Mfg
MSRP: $45.40$44.50V-Twin - 31-1869 - Front Seat inchT inch Mount BlackDescriptionFront seat "T" mount features a black finish and is for use with Police style solo seats. Fits:FLST 1986-1999FX 1986-1999FLT...MSRP: $45.40$44.50 -
Out of stock
V-Twin - 31-1851 - 39mm Bottom Mount Headlamp Bracket
V-Twin Mfg
MSRP: $45.35$44.44V-Twin - 31-1851 - 39mm Bottom Mount Headlamp BracketDescription39mm bottom mount headlamp bracket features a natural stainless steel finish.Mounts to aluminum lower tree, using existing pinch bolts...MSRP: $45.35$44.44 -
Out of stock
V-Twin - 31-1850 - M8 Side Mount License Plate Bracket
V-Twin Mfg
$62.26V-Twin - 31-1850 - M8 Side Mount License Plate BracketDescriptionBlack side mount license plate bracket for 2018-up M8 Softail models. Left side mounting.For mounting license plate only, not tail...$62.26 -
Out of stock
V-Twin - 31-1827 - Left Oil Tank Bracket - Fits 1965-1984 Harley-Davidson FL, 1971-1984 FXE
V-Twin Mfg
MSRP: $19.88$19.68Left side oil tank bracket features a zinc plated finish. Fits:FL 1965-1984FXE 1971-1984Additional Information UOM1 - EA ManufacturerV-Twin OriginUSAMSRP: $19.88$19.68 -
Out of stock
V-Twin - 31-1826 - Right Oil Tank Bracket - Fits 1965-1984 Harley-Davidson FL, 1971-1984 FXE
V-Twin Mfg
MSRP: $19.88$19.68Right side oil tank bracket features a zinc plated finish. Fits:FL 1965-1984FXE 1971-1984Additional Information UOM1 - EA ManufacturerV-Twin OriginUSA Tech NoteSuggested to use with #40-0406 Oil...MSRP: $19.88$19.68 -
V-Twin - 31-1825 - Seat Mount Hinge and Hardware Kit
V-Twin Mfg
$101.67V-Twin - 31-1825 - Seat Mount Hinge and Hardware KitDescriptionSeat mount hinge and hardware kit includes seat front mount, nose hinge, bolts and nuts.For use with Softail solo seat mount kit on...$101.67 -
Out of stock
V-Twin - 31-1816 - Solo Seat Front Hinge Stainless Steel - Fits 2018-2024 Harley-Davidson FLST, FXST
V-Twin Mfg
MSRP: $39.89$39.09Stainless steel solo seat front hinge for police style solo seats.Mounts to front slotted bracket. ...MSRP: $39.89$39.09 -
Out of stock
V-Twin - 31-1815 - Solo Seat Front Mount Black - Fits 1941-1985 Harley-Davidson FL
V-Twin Mfg
MSRP: $40.45$39.64Solo seat front mount features a black finish.Requires 4 rivets for installation. Fits:FL 1941-1985Additional Information OEM No.32090-25 UOM1 - EA ManufacturerV-Twin OriginImported Tech...MSRP: $40.45$39.64 -
Out of stock
V-Twin - 31-1814 - 3-1/2 inch Muffler Hanger Clamp Set - Fits 1995-2016 Harley-Davidson FLT
V-Twin Mfg
MSRP: $70.83$70.133-1/2" muffler hanger clamp set includes the bolts.Attaches to 1995-16 Touring models. Sold in a quantity of 2. ...MSRP: $70.83$70.13 -
Out of stock
V-Twin - 31-1813 - Rigid Frame Rear Seat Mount Bracket Black
V-Twin Mfg
MSRP: $44.55$43.66V-Twin - 31-1813 - Rigid Frame Rear Seat Mount Bracket BlackDescriptionBlack rigid frame rear seat mount bracket. Revised to fit rear fender curvature.Distance between the two outside holes measures...MSRP: $44.55$43.66 -
V-Twin - 31-1811 - M8 Solo Seat Mount Kit Black - Fits 2018-2024 Harley-Davidson FLST, FXST
V-Twin Mfg
$304.23Solo seat mount kit includes a steel frame cover plate, which incorporates the solo seat lower spring perch. For M8 models.Seat nose pivot mount, nose hinge bracket and hardware are included. Accepts...$304.23 -
Out of stock
V-Twin - 31-1810 - Softail Solo Seat Front Mount
V-Twin Mfg
$59.70V-Twin - 31-1810 - Softail Solo Seat Front MountDescriptionSoftail black front mount solo seat. Fits:FLST 2018-UPFXST 2018-UPAdditional Information UOM1 - SET ManufacturerV-Twin OriginImported$59.70 -
Out of stock
V-Twin - 31-1807 - Softail Solo Seat Nose Hinge
V-Twin Mfg
MSRP: $44.55$43.66V-Twin - 31-1807 - Softail Solo Seat Nose HingeDescriptionBlack softail solo seat nose hinge Fits:FLST 2018-UPFXST 2018-UPAdditional Information UOM1 - EA ManufacturerV-Twin OriginImportedMSRP: $44.55$43.66 -
Out of stock
V-Twin - 31-1806 - Chrome 7 inch Universal Exhaust Strap Bracket
V-Twin Mfg
$24.19V-Twin - 31-1806 - Chrome 7 inch Universal Exhaust Strap BracketDescriptionChrome universal exhaust strap bracket is 7" long and 1" wide.Sold as a 2 piece set. Fits:Custom applicationAdditional...$24.19 -
V-Twin - 31-1805 - M8 Seat Mount Frame Cover Plate Black
V-Twin Mfg
$49.79V-Twin - 31-1805 - M8 Seat Mount Frame Cover Plate BlackDescriptionBlack seat mount frame cover plate acts as a frame cover and solo seat spring mount for M8 models.*NOTE: Does not include hardware...$49.79 -
Out of stock
V-Twin - 31-1804 - Oil Tank Mount Base Plate Black - Fits 1965-1984 Harley-Davidson FL
V-Twin Mfg
MSRP: $39.89$39.09Black oil tank mount base plate to attached wrap around tank to frame post.Rear mount installation for swingarm frame oil tank mount bracket. For use with electric start kit and 4 speed models. ...MSRP: $39.89$39.09 -
V-Twin - 31-1797 - Solo Seat Spring Mount Perch Set Zinc
V-Twin Mfg
MSRP: $44.55$43.66V-Twin - 31-1797 - Solo Seat Spring Mount Perch Set ZincDescriptionSolo seat spring mount perch set is zinc plated. Set is for use with 1" or 1-1/8" diameter tubing.Ser is drilled and tapped, 5/16 x...MSRP: $44.55$43.66 -
Out of stock
V-Twin - 31-1795 - Auxiliary Buddy Seat Spring Kit - Fits 1965-1968 Harley-Davidson FLH, FL
V-Twin Mfg
$214.58Auxiliary buddy spring seat kit includes chrome springs, collars with pins, under seat brackets and brackets for frame mounts with the cross rod.Kit fits 1965-1971 FL, but can also be fit to...$214.58 -
V-Twin - 31-1794 - Rear Exhaust Bracket Black - Fits 1980-2003 Harley-Davidson XL
V-Twin Mfg
$67.72Black rear exhaust bracket is for 1980-2003 XL models. Fits:XL 1980-2003Additional Information OEM No.6559-80D UOM1 - EA ManufacturerV-Twin OriginImported$67.72 -
Out of stock
V-Twin - 31-1792 - Seat Tee - Fits 1984-1999 Harley-Davidson FLST, FX
V-Twin Mfg
$124.64Seat tee measures 13-1/4" from the end of the rear plate to the center of the pivot bushing. Seat "T" is 2" shorter than stock.Seat "T" is used in V-Twin seat kits, 31-4019 and 47-1872. Fits:FLST...$124.64 -
Out of stock
V-Twin - 31-1791 - FXR Seat Hinge and Latch Kit - Fits 1982-1994 Harley-Davidson FXR
V-Twin Mfg
$149.61FXR seat hinge and latch kit. Fits:FXR 1982-1994Additional Information OEM No.52235-82 UOM1 - KIT ManufacturerV-Twin OriginImported$149.61 -
Out of stock
V-Twin - 31-1790 - Seat inchT inch Front Bracket Black
V-Twin Mfg
$33.54V-Twin - 31-1790 - Seat inchT inch Front Bracket BlackDescriptionBlack seat "T" front bracket features 2 bolt mounting to accept FLT police seat T's. Fits:FLT 2008-UPAdditional Information UOM1 -...$33.54 -
V-Twin - 31-1788 - Solo Seat Mount Kit - Fits 1965-1984 Harley-Davidson FL, 1971-1984 FX
V-Twin Mfg
$110.50Solo seat mount kit includes the nose bracket, springs, rear brackets and hardware. Fits:FL 1965-1984FX 1971-1984Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported StyleStock ...$110.50 -
V-Twin - 31-1787 - ISO Rear Engine Mount - Fits 2004-2016 Harley-Davidson XL
V-Twin Mfg
$163.57Rear engine mount ISO kit. Fits:XL 2004-2016Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages947$163.57 -
V-Twin - 31-1786 - Top Starter Mount Brace Parkerized - Fits 1958-1984 Harley-Davidson FL
V-Twin Mfg
$119.22Top starter mount brace for york electric starter kit and features a parkerized finish. Kit includes seat spring cross suport, seat bracket mount and long rear seat mount tab. For 4 speed models.For...$119.22 -
V-Twin - 31-1785 - ISO Front Engine Mount - Fits 2004-2016 Harley-Davidson XL
V-Twin Mfg
$159.73Front engine mount ISO kit. Fits:XL 2004-2016Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages947$159.73 -
Out of stock
V-Twin - 31-1784 - Starter Motor Support Bracket - Fits 1958-1984 Harley-Davidson FL
V-Twin Mfg
$254.34Starter motor support bracket for York electric starter kits to mount the 12 volt starter. Manufactured of cast iron and features a zinc plated finish. For 4 speed models.Bolts to the rear of the...$254.34 -
V-Twin - 31-1783 - XL Pipe Clamp Set
V-Twin Mfg
$27.93V-Twin - 31-1783 - XL Pipe Clamp SetDescriptionXL pipe clamp set includes an angle bracket, 2 clamp halves, a bolt and a nut. Fits:XL 2014-UPAdditional Information UOM1 - SET MeasurementsAdditional...$27.93 -
V-Twin - 31-1782 - Black Spotlamp Bracket - Fits 2005-2011 Harley-Davidson FLSTS, 1988-2006 FXSTS
V-Twin Mfg
$339.26Black spotlamp bracket is a passing lamp and spotlamp bar for Heritage Spring Fork Softails. Fits:FLSTS 2005-2011FXSTS 1988-2006Additional Information UOM1 - EA ManufacturerV-Twin OriginImported ...$339.26 -
Out of stock
V-Twin - 31-1781 - Black Seat Tee with Shock Kit - Fits 1936-1964 Harley-Davidson G, 1941-1964 FL, 1936-1952 W
V-Twin Mfg
$154.17This kit includes the black "T", shock, and adapter clevis. The mini shock seat post replaces the stock post.Seat tee kit includes mini shock which will support a total weight of 650lbs. ...$154.17 -
Out of stock
V-Twin - 31-1780 - Servi-Car Front Muffler Clamp Parkerized - Fits 1951-1973 Harley-Davidson G
V-Twin Mfg
$22.96Servi-car front muffler clamp features a parkerized finish. Fits:G 1951-1973Additional Information UOM1 - EA ManufacturerV-Twin OriginImported$22.96 -
Out of stock
V-Twin - 31-1779 - Front Oil Tank Mount Bracket - Fits 1965-1985 Harley-Davidson FL
V-Twin Mfg
$26.06Front oil tank mount bracket. Fits:FL 1965-1985Additional Information UOM1 - EA ManufacturerV-Twin OriginUSA Tech NoteSuggested to use with #40-0640 Swingarm Oil Tank Raw.Suggested to use with...$26.06 -
Out of stock
V-Twin - 31-1778 - Front Oil Tank Mount Bracket Black - Fits 1958-1964 Harley-Davidson FL
V-Twin Mfg
$26.06Black front oil tank mount bracket is for use in lower type frame on the 1958-1962 FL models. Fits:FL 1958-1964Additional Information UOM1 - EA ManufacturerV-Twin OriginUSA Tech NoteSuggested to...$26.06 -
V-Twin - 31-1776 - Softail Solo Mount Seat Kit - Fits 1986-1999 Harley-Davidson FLST, FXST
V-Twin Mfg
$132.83Softail solo seat mount kit includes a black seat "T" and nose mount and chrome spring set.Springs mount to frame with 3/8" bolts, which are supplied. ...$132.83 -
V-Twin - 31-1774 - Chrome Spotlamp Bracket - Fits 2005-2011 Harley-Davidson FLSTS, 1988-2006 FXSTS
V-Twin Mfg
$296.73Chrome spotlamp bracket is a passing lamp and spotlamp bar for OEM factory Heritage Spring Fork Softails, 1988-2006 types. Fits:FLSTS 2005-2011FXSTS 1988-2006Additional Information UOM1 - EA ...$296.73 -
V-Twin - 31-1773 - Solo Seat Front Mount
V-Twin Mfg
$33.53V-Twin - 31-1773 - Solo Seat Front MountDescriptionSolo seat front mount. Fits:FLT 2008-UPAdditional Information UOM1 - EA ManufacturerV-Twin OriginUSA Tech NoteSuggested to use with #47-1872...$33.53 -
Out of stock
V-Twin - 31-1771 - Front Seat T Bracket - Fits 1997-2007 Harley-Davidson FLT
V-Twin Mfg
$38.87Front seat T bracket to accept "T".Features 3 "T" position holes. Fits:FLT 1997-2007Additional Information UOM1 - EA ManufacturerV-Twin OriginImported StyleStock Tech NoteSuggested to use with...$38.87
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.