Transmission
2192 parts
Harley-Davidson transmission parts cover the gears, shafts, shifter components, bearings, seals, gaskets and hardware used to service and rebuild motorcycle transmissions. The category includes transmission gears, mainshafts, countershafts, shift forks, shifter pawls, shift drums, thrust washers and transmission cases. It also includes transmission rebuild kits, gasket and seal kits, kick-starter components, mounting hardware and replacement transmission covers. Parts are available across Sportster, Dyna, Softail, Touring, Big Twin and earlier Harley-Davidson applications.
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V-Twin - 17-0025 - Replica 4-Speed Ratchet Transmission
Motorshop
$2,092.70V-Twin - 17-0025 - Replica 4-Speed Ratchet TransmissionDescriptionTransmission is fully assembled.Transmission is ratchet type and includes original style cast case with early style main drive gear,...$2,092.70 -
Eastern Motorcycle Parts - A-8996 - Mainshaft - Ball Bearing
Eastern Motorcycle Parts
$43.95Eastern Motorcycle Parts - A-8996 - Mainshaft - Ball BearingFeaturesMainshaft component for 5-speedReplacement Part for OEM Number(s): 8996ASpecs$43.95 -
James Gasket - Transmission Gasket Kit fits '80-'99 Big Twin Models 5-Speed w/o Integral Oil Tank (OEM #33031-85)
James Gaskets
$59.95James Gasket - Transmission Gasket Kit fits '80-'99 Big Twin Models 5-Speed w/o Integral Oil Tank (OEM #33031-85) Features: Made in the U.S.A.$59.95 -
Colony - 9654-4 Transmission Case Bottom Stud Kit fits '71-'84 FX, '48 UL, '48-'84 FL Models (OEM #34723-47)
Colony Machine
MSRP: $25.75$20.95Colony - 9654-4 Transmission Case Bottom Stud Kit fits '71-'84 FX, '48 UL, '48-'84 FL Models (OEM #34723-47) Studs are heat treated as original for 4-speeds. Measures 7/16-14 x...MSRP: $25.75$20.95 -
James Gaskets - 12045-DL - Gasket Seal Rubber Shift Shaft Big Twins 5Pk 12045-Dl
James Gaskets
$27.95James Gaskets - 12045-DL - Gasket Seal Rubber Shift Shaft Big Twins 5Pk 12045-DlFeaturesGenuine James Gaskets uses state of the art materials and production methods to make the best gaskets...$27.95 -
Harddrive - 302227 - Trans Side Cover Flat Black 6 Twin Cam 07-17 & Dyna 06
HardDrive
$139.46Harddrive - 302227 - Trans Side Cover Flat Black 6 Twin Cam 07-17 & Dyna 06 Features Global Trade Item Number: 191361118944 Die-cast plated cover Re-use stock mounting hardware and internal...$139.46 -
Harddrive - 30-072 - Kickpedal Black W/Blk Swivel
HardDrive
$17.96Harddrive - 30-072 - Kickpedal Black W/Blk SwivelFeaturesChoose from stock replacement rubber pedals, to classic cast brass or custom bicycle style kicker pedals.Global Trade Item Number: 191361144295$17.96 -
Harddrive - 30-814A - Kickpedal Cast Chrome
HardDrive
$61.16Harddrive - 30-814A - Kickpedal Cast ChromeFeaturesChoose from stock replacement rubber pedals, to classic cast brass or custom bicycle style kicker pedals.Global Trade Item Number: 191361168086$61.16 -
Harddrive - 30-740 - Kickpedal Bicycle Style
HardDrive
$35.96Harddrive - 30-740 - Kickpedal Bicycle StyleFeaturesChoose from stock replacement rubber pedals, to classic cast brass or custom bicycle style kicker pedals.Global Trade Item Number: 191361168123$35.96 -
Colony Machine - 2808-1 - Trans Drain Plug Zinc Oversize Big Twin 00-Up 9/16-18 Thread
Colony Machine
$9.50Colony Machine - 2808-1 - Trans Drain Plug Zinc Oversize Big Twin 00-Up 9/16-18 ThreadFeaturesStock style magnetic drain plugAvailable oversizedSold eachReplaces OEM 60328-98AMade in the U.S.A.Fitment$9.50 -
V-Twin - 49-0082 - Shifter Fork Shaft - Fits 1938-1952 Harley-Davidson WL, 1938-1973 G
V-Twin Mfg
MSRP: $37.85$37.09Shifter fork shaft for side valve models Fits:WL 1938-1952G 1938-1973Additional Information OEM No.34140-41MSRP: $37.85$37.09 -
V-Twin - 43-0274 - Kick Starter Cover Finned
Motorshop
$192.95V-Twin - 43-0274 - Kick Starter Cover FinnedDescriptionFinned kick starter cover with cast finish, bushings and seal included. Use late style wafer style throw-out bearing assembly.Order kick start...$192.95 -
V-Twin - 42-0457 - Transmission Dress Trim Chrome - Fits 1987-1999 Harley-Davidson FLT, 1987-1994 FXR
V-Twin Mfg
$64.02Chrome transmission dress trim fully covers end cover and inner door Fits:FLT 1987-1999FXR 1987-1994Additional Information UOM1 - EA$64.02 -
V-Twin - 40-0673 - Transmission Dipstick
Wyatt Gatling
$29.11V-Twin - 40-0673 - Transmission DipstickDescriptionChrome hex shape transmission dipstick.Dipstick does not fit with engine or transmission interface cover. Fits:FLST 2007-2017FXD 2007-2017FLT...$29.11 -
V-Twin - 3623-2 - Transmission Shifter Fork Bushing Nuts
Colony Machine
MSRP: $19.88$19.68V-Twin - 3623-2 - Transmission Shifter Fork Bushing NutsDescriptionTransmission shifter fork bushing nuts features a parkerized finish.Sold as a set of 2. Fits:UL 1937-1948WL 1935-1952FX 1971-1984G...MSRP: $19.88$19.68 -
V-Twin - 2894-7 - Parkerized Starter Crank and Kick Starter Pedal Mounting Kit
Colony Machine
$23.19V-Twin - 2894-7 - Parkerized Starter Crank and Kick Starter Pedal Mounting KitDescriptionParkerized starter crank and kick starter pedal mounting kit. Fits:FLH 1941-1967FL 1941-1967Additional...$23.19 -
V-Twin - 22-0589 - Kick Starter Conversion Kit Black
V-Twin Mfg
$652.33V-Twin - 22-0589 - Kick Starter Conversion Kit BlackDescriptionKick starter conversion kit includes black sprocket cover with transmission mainshaft, kick starter arm, rubber pedal, and kick shaft...$652.33 -
V-Twin - 21-0938 - White Dice Style Shifter Knob - Fits 1941-1984 Harley-Davidson FL, 1936-1973 G, 1936-1952 W
V-Twin Mfg
$19.66Dice shifter knob has 3/8" - 24 threads, features billet construction and a white finish. Fits:FL 1941-1984G 1936-1973W 1936-1952Additional Information$19.66 -
V-Twin - 21-0794 - Chrome Inner Shifter Lever - Fits 2003-2005 Harley-Davidson FXDWG
V-Twin Mfg
$39.09Chrome 7.185" inner shifter lever. Fits:FXDWG 2003-2005Additional Information OEM No.33789-03 UOM1 -$39.09 -
V-Twin - 21-0421 - Chrome Competition Foot Shifter Lever - Fits 1952-1972 Harley-Davidson FL
V-Twin Mfg
$26.05Competetion foot shifter lever for use on 1952-72 ratchet top models with a one up, three down shift pattern. Features a chrome finish.For use with chrome competition foot shifter control kit Fits:FL...$26.05 -
V-Twin - 17-9937 - Shifter Lever Linkage Forged Chrome
Motorshop
MSRP: $37.40$36.65V-Twin - 17-9937 - Shifter Lever Linkage Forged ChromeDescriptionChrome shifter lever linkage for 4 speed models constructed of forged steel. Fits:FX 1979-1984Additional InformationMSRP: $37.40$36.65 -
V-Twin - 17-9894 - Idler Shaft Reverse - Fits 1941-1978 Harley-Davidson FL
V-Twin Mfg
$65.60Transmission reverse idler shaft for 3-speed models with reverse. Fits:FL 1941-1978Additional Information OEM No.36158-36$65.60 -
V-Twin - 17-9874 - Rotary Top Shifter Rod Linkage Zinc - Fits 1979-1984 Harley-Davidson FX
V-Twin Mfg
$56.91Rotary top shifter rod linkage strap with ball swivel ends and a zinc finish. Fits:FX 1979-1984Additional Information OEM No.34659-79$56.91 -
V-Twin - 17-9752 - Transmission Mainshaft Thrust Washer Set
Eastern Motorcycle Parts
$52.14V-Twin - 17-9752 - Transmission Mainshaft Thrust Washer SetDescriptionTransmission mainshaft thrust washer set includes sizes .030 -.125 for XL models. Fits:XL 1957-1978K 1954-1956Additional...$52.14 -
V-Twin - 17-8391 - Shifter Fork Set
Motorshop
$123.63V-Twin - 17-8391 - Shifter Fork SetDescription5 speed transmission shift fork set.Set includes 1 of each: 1st, 2nd and 3rd gear shifter fork. Fits:FXD 1991-2005FLST 1986-2006FLT 1979-2006FXR...$123.63 -
V-Twin - 17-8243 - Andrews 3rd Gear Countershaft 23 Tooth
Andrews
$145.20V-Twin - 17-8243 - Andrews 3rd Gear Countershaft 23 ToothDescriptionAndrews 3rd gear for countershaft is 23 tooth for 4-speed. Fits:K 1954-1956XL 1957-1990 4-speed modelsAdditional Information$145.20 -
V-Twin - 17-6650 - Transmission Mount Plate Chrome
Motorshop
$67.55V-Twin - 17-6650 - Transmission Mount Plate ChromeDescriptionChrome transmission mounting plate.*NOTE: Plate drilled for mounting in 1958-1984 swingarm and 1941-1957 rigid frames. Suggested when...$67.55 -
V-Twin - 17-6010 - Transmission Hardware and Rebuild Kit
Jims
$378.87V-Twin - 17-6010 - Transmission Hardware and Rebuild KitDescriptionJims kit includes bushings, locks, keys, and snap rings for completing a 4 speed transmission rebuild. James gasket set included...$378.87 -
V-Twin - 17-1867 - Transmission Case Vent Screw Zicad Plated - Fits 1979-1984 Harley-Davidson FL
V-Twin Mfg
$21.03Transmission case vent screw features a zicad plated finish with a 1/4" x 20 thread.*NOTE: Zicad is a dull shade of zinc similar to cadmium. Fits:FL 1979-1984Additional Information$21.03 -
V-Twin - 17-1776 - Transmission Countershaft Reverse Gear - Fits 1939-1976 Harley-Davidson FL
V-Twin Mfg
$107.26Countershaft cluster 3 speed and reverse gear has 15 and 16 teeth. Fits:FL 1939-1976Additional Information OEM No.35286-39$107.26 -
V-Twin - 17-1172 - Shifter Shaft with Spline
Motorshop
$90.65V-Twin - 17-1172 - Shifter Shaft with SplineDescriptionTransmission shifter shaft with spline Fits:XL 1991-2001Additional Information$90.65 -
V-Twin - 17-0971 - Kick Starter Pedal Kit
Motorshop
$65.60V-Twin - 17-0971 - Kick Starter Pedal KitDescriptionKick starter pedal kit includes hardware. Fits:FL 1941-1976G 1936-1963W 1936-1952Additional Information$65.60 -
V-Twin - 17-0962 - Chrome Kick Starter Pedal
Motorshop
MSRP: $45.33$44.42V-Twin - 17-0962 - Chrome Kick Starter PedalDescriptionChrome Army style with round pedal inserts. Fits:UL 1937-1948K 1952-1956XL 1957-1979EL 1936-1940FL 1941-1984WL 1929-1952FX 1941-1984Additional...MSRP: $45.33$44.42 -
V-Twin - 17-0953 - Transmission Shifter Pawl Set
Motorshop
MSRP: $40.51$39.70V-Twin - 17-0953 - Transmission Shifter Pawl SetDescriptionShifter pawl set for 4-speed transmission. Fits:FX 1979-1984XL 1972-1985FL 1979-1984Additional InformationMSRP: $40.51$39.70 -
V-Twin - 17-0869 - Transmission Kick Starter Shaft Black
Motorshop
$53.33V-Twin - 17-0869 - Transmission Kick Starter Shaft BlackDescriptionTransmission kick starter shaft is 1" extended for 5-speed kick starter kit. Fits:Replacement application for kick starter...$53.33 -
V-Twin - 17-0830 - FLH Kick Starter Pedal Assembly White - Fits 1970-1976 Harley-Davidson FX, 1948-1984 FL
V-Twin Mfg
$37.09Kick starter pedal assembly for FLH models features a white finish.Includes rubber, pedal, bolt and bushing. Fits:FX 1970-1976FL 1948-1984Additional Information$37.09 -
V-Twin - 17-0774 - 45 inch WR Transmission Fill Plug Parkerized - Fits 1941-1973 Harley-Davidson G, 1941-1952 W
V-Twin Mfg
$34.18Parkerized 45" WR transmission fill plug is the short type that will clear mid brake and footpeg mount.The overall length, including the thread, measures 1-3/8". ...$34.18 -
V-Twin - 17-0609 - Transmission Bearing Inner Race
Eastern Motorcycle Parts
$45.71V-Twin - 17-0609 - Transmission Bearing Inner RaceDescriptionTransmission inner race bearing for 4-speed transmission. Fits:FXST 1984-1985FXWG 1984-1985Additional Information$45.71 -
V-Twin - 17-0604 - Transmission Shifter Pawl Assembly
Motorshop
$98.59V-Twin - 17-0604 - Transmission Shifter Pawl AssemblyDescriptionTransmission shifter pawl assembly includes shifter shaft with lever, pin, lever, shaft springs and pawl. For 5 speed models. Fits:FLT...$98.59 -
V-Twin - 17-0560 - Transmission Sprocket Spacer
Motorshop
$33.32V-Twin - 17-0560 - Transmission Sprocket SpacerDescriptionTransmission sprocket spacer.Use with 1991-up rear belts. Order seal separately. Fits:FLT 1994-2006FXD 1994-2005FXST 1994-2006FLST...$33.32
Harley-Davidson Transmission Parts – Gears, Shafts, Shifter Components & Rebuild Kits
Harley-Davidson transmission parts include the internal and external components used to maintain, repair and rebuild motorcycle transmissions. The selection covers transmission gears, mainshafts, countershafts, gear clusters, spacers, thrust washers, bearings, races, retaining rings and oil seals. Harley-Davidson transmission assemblies use separate mainshaft and countershaft components with individual gears, bearings, spacers and related hardware, making these parts important when servicing worn or damaged transmission assemblies. The category includes components for 4-speed, 5-speed and 6-speed transmissions across a wide range of Harley-Davidson models and generations.
Shifting components form another major part of the category, including shifter forks, fork shafts, shift drums, shifter pawls, pawl carriers, cam plates, shift links, springs, studs and shifter levers. Products such as transmission top covers, mounting plates, transmission doors, case sections, fill plugs, vent screws and mounting hardware support transmission housing and external service work. The selection also includes transmission rebuild kits, complete gasket and seal kits, individual transmission gaskets, main drive gear seals, sprocket shaft seals and replacement bearings for different Harley-Davidson transmission configurations. Harley-Davidson service documentation identifies shifter fork shafts, shifter forks, mainshafts, countershafts and multiple gear assemblies as distinct transmission service components.
The category also covers older and specialized transmission components, including kick starter parts, kick-start shafts, gears, springs, ratchet components, conversion kits, jockey-style transmissions and 4-speed transmission assemblies. Applications range from early WL, EL, UL, FL and Servi-Car models through Sportster, Dyna, Softail and Touring motorcycles, with later 5-speed and 6-speed components covering newer transmission designs. Transmission hardware, fasteners, thrust washers, spacers, seals and bearings can be used alongside internal gear and shaft components during a transmission rebuild, while shifter and kick-start parts address the external controls and mechanisms used to operate different Harley-Davidson transmission configurations.