Seat Springs & Mounts
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
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 1936-1940FL 1941-1957Additional Information OEM No...$53.33 -
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.52603-36 UOM1 - SET ManufacturerV-Twin ...$34.18 -
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 1938-1947EL 1936-1940FL 1941-1964Additional Information OEM No...MSRP: $72.13$71.41 -
V-Twin - 31-3973 - Black Auxiliary Seat Spring Kit
V-Twin Mfg
$188.32V-Twin - 31-3973 - Black Auxiliary Seat Spring KitDescriptionBlack auxiliary seat spring kit with chrome springs. Kit includes yoke bar and clamp set.Kit is used with seat T bars for all buddy and police size solo seats. Order spring clip kit and spring...$188.32 -
V-Twin - 31-3972 - Rear Frame Seat Spring Clamp Set
V-Twin Mfg
$55.51V-Twin - 31-3972 - Rear Frame Seat Spring Clamp SetDescriptionRear frame seat spring 4 piece clamp set Fits:WL 1936-1952Additional Information OEM No.52579-41 UOM1 - SET ManufacturerV-Twin OriginUSA 2025 Catalog Pages1252$55.51 -
V-Twin - 31-3958 - Auxiliary Seat Spring Yoke Bar Black Oxide
V-Twin Mfg
$53.35V-Twin - 31-3958 - Auxiliary Seat Spring Yoke Bar Black OxideDescriptionAuxiliary seat spring yoke bar features a black oxide finish.Yoke has a simple slight forward bend a few inches down from the top to clear fender when not being used. Fits:W...$53.35 -
V-Twin - 31-2923 - Buddy Seat Spring Mount Set
V-Twin Mfg
MSRP: $74.17$73.43V-Twin - 31-2923 - Buddy Seat Spring Mount SetDescriptionBlack oxide buddy seat spring mount right and left set includes clips to secure bolts in place.Right and left set with slots to accept pins on spring ends when in down position. Fits:FL...MSRP: $74.17$73.43 -
V-Twin - 31-2343 - Rear Solo Seat Cross Bracket
V-Twin Mfg
MSRP: $44.55$43.66V-Twin - 31-2343 - Rear Solo Seat Cross BracketDescriptionRear solo seat cross bracket seat mount. Strap features a black finish. For use on buddy or police solo seats mounted on T bars and to mount seat rail.Strap allows standard Police style solo...MSRP: $44.55$43.66 -
V-Twin - 31-2005 - OE Solo Seat Mount Kit
OE
MSRP: $399.91$384.70V-Twin - 31-2005 - OE Solo Seat Mount KitDescriptionSolo seat mount kit. Fits:FLSTC 2008-2017Additional Information OEM No.54376-10B UOM1 - KIT ManufacturerOE OriginUSA 2025 Catalog Pages1236 Tech NoteSuggested to use with #47-0326 Bates Bobber...MSRP: $399.91$384.70 -
V-Twin - 31-1997 - Black Solo Seat Front T Mount
V-Twin Mfg
$28.05V-Twin - 31-1997 - Black Solo Seat Front T MountDescriptionSteel construction front "T" mount is for use on police seat solo kits and features a black finish. Fits:FL 1997-2007Additional Information UOM1 - EA ManufacturerV-Twin OriginImported ...$28.05 -
V-Twin - 31-1984 - FXST Solo Seat Mount Kit
V-Twin Mfg
$66.20V-Twin - 31-1984 - FXST Solo Seat Mount KitDescriptionSolo seat mount kit is used to mount solo seats on 1984-1999 FXST models.The front T can be used for a universal front seat mount on any frame. Where the springs attach the distance is 6-5/8"...$66.20 -
V-Twin - 31-1890 - Police Type Solo Seat Mount Kit
V-Twin Mfg
MSRP: $74.58$73.83V-Twin - 31-1890 - Police Type Solo Seat Mount KitDescriptionSolo seat mount kit for installing police style solo seats. Kit includes cross bracket, front tab and hardware.Allows the use of the original Highway King seat rail. Fits:FLTP 2009-UPFLHTK...MSRP: $74.58$73.83 -
V-Twin - 31-1879 - Police Type Solo Seat Mount Kit
V-Twin Mfg
$326.44V-Twin - 31-1879 - Police Type Solo Seat Mount KitDescriptionSolo seat mount kit is for use with Police style large air shock solo seats. Fits:FLH 1997-2007Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported Replacement Items42-0708 -...$326.44 -
V-Twin - 31-1873 - Solo Seat Mount Kit
V-Twin Mfg
MSRP: $146.53$139.81V-Twin - 31-1873 - Solo Seat Mount KitDescriptionSolo 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...MSRP: $146.53$139.81 -
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 Softail models. Fits:FLST 2018-UPFXST 2018-UPAdditional...$101.67 -
V-Twin - 31-1811 - M8 Solo Seat Mount Kit Black
V-Twin Mfg
$304.23V-Twin - 31-1811 - M8 Solo Seat Mount Kit BlackDescriptionSolo 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...$304.23 -
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. Fits:FLST 2018-UPFXST 2018-UPAdditional Information ...$49.79 -
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 18 for mounting to frame tubes. Fits:Custom...MSRP: $44.55$43.66 -
V-Twin - 31-1788 - Solo Seat Mount Kit
V-Twin Mfg
$110.50V-Twin - 31-1788 - Solo Seat Mount KitDescriptionSolo 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 - 31-1781 - Black Seat Tee with Shock Kit
V-Twin Mfg
$154.17V-Twin - 31-1781 - Black Seat Tee with Shock KitDescriptionThis 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 -
V-Twin - 31-1776 - Softail Solo Mount Seat Kit
V-Twin Mfg
$132.83V-Twin - 31-1776 - Softail Solo Mount Seat KitDescriptionSoftail 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 - 31-1773 - 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 Police Touring Solo Seat Kit.$33.53 -
V-Twin - 31-1765 - Black Seat Tee with Shock Kit
V-Twin Mfg
$190.30V-Twin - 31-1765 - Black Seat Tee with Shock KitDescriptionThis kit includes the black "T" with 5/16" hole and rubber booted 6-1/2" single shock.Shock has external black spring. Fits:G 1936-1973W 1936-1952FL 1941-1980Additional Information UOM1 - KIT ...$190.30 -
V-Twin - 31-1761 - Chrome Seat Tee with Shock Kit
V-Twin Mfg
$143.65V-Twin - 31-1761 - Chrome Seat Tee with Shock KitDescriptionThis kit includes the chrome "T" with 5/16" hole and rubber booted 4" single shock.Shock has external black spring. Pivot bore hole measures 5/16", center to center rear mount holes is 11" and...$143.65 -
V-Twin - 31-1760 - Solo Seat Mount Base Black
V-Twin Mfg
MSRP: $45.35$44.44V-Twin - 31-1760 - Solo Seat Mount Base BlackDescriptionSolo seat mount base is the direct bolt on type, so the solo seats will mount directly to the frame and features a back steel finish.The springs and studs are not included. The rear tab mounts to...MSRP: $45.35$44.44 -
V-Twin - 31-1757 - Front Seat Mount Bracket Kit
V-Twin Mfg
$49.76V-Twin - 31-1757 - Front Seat Mount Bracket KitDescriptionFront seat mount bracket kit includes a polished stainless steel nose bracket kit with a raw weld on pivot block. Fits:All modelsAdditional Information UOM1 - EA ManufacturerV-Twin ...$49.76 -
V-Twin - 31-1746 - Solo Seat Shock Kit
V-Twin Mfg
$124.64V-Twin - 31-1746 - Solo Seat Shock KitDescriptionMini solo seat shock kit includes 4" shocks and two 1" clamps and springs.For use on frames with a 1" cross member on the rear part of the frame. Shock has an alloy body and adjuster ring with a black...$124.64 -
V-Twin - 31-1745 - Solo Seat Shock Kit
V-Twin Mfg
$96.16V-Twin - 31-1745 - Solo Seat Shock KitDescriptionMini solo seat shock kit includes two 4" shocks, springs and frame clamps for 1" bars.For use on frames with a 1" cross member on the rear part of the frame. Shock has an alloy body and adjuster ring...$96.16 -
V-Twin - 31-1744 - Solo Seat Air Cushion
V-Twin Mfg
$116.88V-Twin - 31-1744 - Solo Seat Air CushionDescriptionAir shock for solo seat mounting with a single 5/16 x 24 thread on the top and 5/8" x 11 coarse on the bottom. The extended length is 3-1/2" and it's 2" long fully compressed.*WARNING: Always use teflon...$116.88 -
V-Twin - 31-1743 - Dual Air Shock Solo Seat Mount Kit
V-Twin Mfg
$163.57V-Twin - 31-1743 - Dual Air Shock Solo Seat Mount KitDescriptionDual air shock solo seat mount kit for use on rigid frames. Includes (2) solo seat air cushions.Includes black plate. *NOTE: Maximum weight is 175 lbs. ...$163.57 -
V-Twin - 31-1736 - Solo Seat Single Air Cushion
V-Twin Mfg
$116.88V-Twin - 31-1736 - Solo Seat Single Air CushionDescriptionSolo seat single air cushion includes a weld-on type rear mount and a single air bag, for riders up to 175 pounds.Includes black plate. *WARNING: Always use teflon tape or PTFE thread sealant on...$116.88 -
V-Twin - 31-1721 - FLT Solo Seat Bracket Black
V-Twin Mfg
MSRP: $42.73$41.88V-Twin - 31-1721 - FLT Solo Seat Bracket BlackDescriptionFLT solo seat bracket features a black finish. Bracket is for direct frame mounting of seats with a single rear tab. Fits:FLT 1997-UPAdditional Information UOM1 - EA ManufacturerV-Twin ...MSRP: $42.73$41.88 -
V-Twin - 31-1575 - Solo Seat Hinge Kit
V-Twin Mfg
$39.70V-Twin - 31-1575 - Solo Seat Hinge KitDescriptionSolo seat hinge kit includes polished stainless steel nose bracket and a cast steel frame pivot to be welded on.Pivot block curved to fit 1-1/4" frame tube. Fits:All modelsAdditional Information UOM1 -...$39.70 -
V-Twin - 31-1555 - FL Seat inchT inch Bracket Black
V-Twin Mfg
MSRP: $76.25$75.48V-Twin - 31-1555 - FL Seat inchT inch Bracket BlackDescriptionFL seat "T" bracket is 4" longer than stock and features a black finish.T" does not include a grease fitting or lower brackets for seat post pin. Longer for custom installation on Softails...MSRP: $76.25$75.48 -
V-Twin - 31-1549 - Stainless Steel Solo Seat Nose Bracket
V-Twin Mfg
$31.66V-Twin - 31-1549 - Stainless Steel Solo Seat Nose BracketDescriptionSolo seat nose bracket is laser cut from shot peen stainless steel with a natural finish and features the "dropped" design, which allows the mount of the seat pan nose to be closer...$31.66 -
V-Twin - 31-1543 - Solo Seat Spring Mount Kit
V-Twin Mfg
$131.77V-Twin - 31-1543 - Solo Seat Spring Mount KitDescriptionSolo seat spring mount kit features black components with chrome hair pin springs.Springs, mounting brackets, frame cover and hardware included. For use with OE style solo seats. ...$131.77 -
V-Twin - 31-1542 - Solo Seat Solid Mount Kit Black
V-Twin Mfg
MSRP: $84.85$74.91V-Twin - 31-1542 - Solo Seat Solid Mount Kit BlackDescriptionSolo seat solid mount kit will "rigid mount" solo seats on, without springs, on Sportster models and features a black finish.Mounting brackets and hardware included. For use with OE style solo...MSRP: $84.85$74.91 -
V-Twin - 31-1341 - 45 Chrome Seat Tee Kit
V-Twin Mfg
$277.42V-Twin - 31-1341 - 45 Chrome Seat Tee KitDescriptionSeat post assembly for 45 features a chrome tee with a 5/16" inner diameter bearing.Seat tee accepts a 5/16 x 24 bolt for mounting, without a bushing for this application. Tee will accept police and...$277.42 -
V-Twin - 31-1313 - Mini Solo Seat Shock Kit
V-Twin Mfg
$124.45V-Twin - 31-1313 - Mini Solo Seat Shock KitDescriptionMini solo seat shock kit includes two 4" rubber cushion shocks and a black lower bracketShock mounting holes are 5/16". The mount kit includes one seat bracket, two lower brackets, Four socket cap...$124.45 -
V-Twin - 31-1283 - Auxiliary Seat Spring Hook Parkerized
V-Twin Mfg
MSRP: $23.86$22.31V-Twin - 31-1283 - Auxiliary Seat Spring Hook ParkerizedDescriptionAuxiliary seat spring hook with a parkerized finish. Fits:FL 1941-1957EL 1936-1952Additional Information UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages1252MSRP: $23.86$22.31
Harley Seat Springs & Mounts
Give your ride the perfect blend of vintage style and modern comfort with our premium Seat Springs & Mounts for Harley Davidson motorcycles. Designed specifically for bobbers, choppers, and custom builds, these components are essential for riders who appreciate both aesthetics and performance. Whether you're restoring a classic or building a custom bike, the right seat spring and mounting system ensures a smooth, controlled ride and a secure seat fit.
High-tensile steel is used to make our seat springs, which are available in a variety of finishes to complement your unique build, including chrome, black, and bare steel. Installation is simple and dependable thanks to the mounting brackets' universal or model-specific designs and precision machining for Harley frames. Each component is corrosion-resistant, vibration-dampening, and built to handle long-distance rides.
For a more comfortable and fashionable trip, upgrade your seat arrangement right now. Our Seat Springs & Mounts category contains the high-quality components you want, whether you're going for a vintage bobber style or require improved shock absorption for lengthy trips. Take the next step in personalizing your Harley by browsing today!