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 - 17-0100 - Kick Starter Hardware Kit
Motorshop
$149.81V-Twin - 17-0100 - Kick Starter Hardware KitDescriptionKick starter hardware kit includes a black spring, ratchet gear set, large kick starter gear and parkerized nuts and washer for cover...$149.81 -
V-Twin - 17-0097 - Transmission Shifter Finger
Motorshop
$34.72V-Twin - 17-0097 - Transmission Shifter FingerDescriptionShifter finger without bushing features a 16.53mm inner diameter. Fits:UL 1937-1948FX 1941-1975EL 1936-1940FL 1941-1975Additional Information$34.72 -
V-Twin - 17-0096 - Transmission Shifter Finger Bushing
Motorshop
$25.37V-Twin - 17-0096 - Transmission Shifter Finger BushingDescriptionBushing for transmission shifter finger. Fits:UL 1937-1948FX 1971-1984EL 1936-1940FL 1941-1984Additional Information$25.37 -
V-Twin - 17-0089 - Transmission Mainshaft 3rd Gear Thrust Washer
Motorshop
$27.93V-Twin - 17-0089 - Transmission Mainshaft 3rd Gear Thrust WasherDescriptionTransmission mainshaft 3rd gear thrust washer. Fits:XL 1986-1990Additional Information$27.93 -
V-Twin - 17-0086 - Thrust Washer for Shifter Cam
Eastern Motorcycle Parts
MSRP: $17.86$17.68V-Twin - 17-0086 - Thrust Washer for Shifter CamDescriptionTransmission shifter cam thrust washer. Fits:K 1954-1956XL 1957-1976Additional InformationMSRP: $17.86$17.68 -
V-Twin - 17-0079 - Screw for Ratchet Top - Fits 1952-1978 Harley-Davidson FL, 1971-1978 FX
V-Twin Mfg
$17.68Transmission ratchet top pawl carrier spring plate screw. Fits:FL 1952-1978FX 1971-1978Additional Information UOM10 - PK$17.68 -
V-Twin - 17-0076 - Shifter Cam Follower for Transmission
Motorshop
$27.71V-Twin - 17-0076 - Shifter Cam Follower for TransmissionDescriptionShifter cam follower Fits:FX 1979-1984K 1952-1956XL 1957-1984FL 1979-1984Additional Information$27.71 -
V-Twin - 17-0075 - Cam Bolt for Transmission Ratchet Top Shifter
Eastern Motorcycle Parts
MSRP: $21.86$20.44V-Twin - 17-0075 - Cam Bolt for Transmission Ratchet Top ShifterDescriptionTransmission ratchet top shifter cam bolt. Fits:FL 1952-1978FX 1971-1978Additional InformationMSRP: $21.86$20.44 -
V-Twin - 17-0074 - Transmission Ratchet Top Shifter Screw Set
Motorshop
MSRP: $22.30$20.85V-Twin - 17-0074 - Transmission Ratchet Top Shifter Screw SetDescriptionShifter screw set for ratchet top transmission. Fits:FL 1952-1978FX 1971-1978Additional InformationMSRP: $22.30$20.85 -
V-Twin - 17-0073 - Ratchet Top Shifter Pawl Set
Motorshop
MSRP: $37.85$37.09V-Twin - 17-0073 - Ratchet Top Shifter Pawl SetDescriptionShifter pawl set for ratchet top transmission.Sold as a pair. Fits:K 1953-1956FL 1952-1974FX 1971-1974XL 1957-1984Additional InformationMSRP: $37.85$37.09 -
V-Twin - 17-0071 - Ratchet Top Shifter Pawl Carrier
Motorshop
$92.86V-Twin - 17-0071 - Ratchet Top Shifter Pawl CarrierDescriptionShifter pawl carrier for ratchet top transmission with bushing installed. Fits:FL 1952-1978FX 1971-1978Additional Information$92.86 -
V-Twin - 17-0070 - Ratchet Top Shifter Pawl Retainer
Motorshop
MSRP: $19.64$19.44V-Twin - 17-0070 - Ratchet Top Shifter Pawl RetainerDescriptionShifter pawl retainer for ratchet top transmission. Fits:FL 1952-1978FX 1971-1978Additional InformationMSRP: $19.64$19.44 -
V-Twin - 17-0068 - Ratchet Top Shifter Pawl Set
Motorshop
$34.72V-Twin - 17-0068 - Ratchet Top Shifter Pawl SetDescriptionRatchet top shifter pawl for 4-speed transmission.Pawls are 22.05mm long, to fit ratchet top shifter pawl carriers. Sold as a set of two...$34.72 -
V-Twin - 17-0067 - Transmission Cam Follower Retainer
Motorshop
$37.27V-Twin - 17-0067 - Transmission Cam Follower RetainerDescriptionCam follower retainer Fits:K 1952-1956XL 1957-1984Additional Information$37.27 -
V-Twin - 17-0065 - Transmission Inner Splined Lever
Motorshop
$32.31V-Twin - 17-0065 - Transmission Inner Splined LeverDescriptionTransmission inner splined lever Fits:XL 1975-1976Additional Information$32.31 -
V-Twin - 17-0063 - Transmission Main Drive Spacer
Motorshop
MSRP: $42.33$41.48V-Twin - 17-0063 - Transmission Main Drive SpacerDescriptionTransmission main drive spacerOuter Diameter steps down to 2.059". Fits:FX 1983-1984FL 1983-1984Additional InformationMSRP: $42.33$41.48 -
V-Twin - 17-0062 - Transmission Main Drive Spacer
Eastern Motorcycle Parts
$37.31V-Twin - 17-0062 - Transmission Main Drive SpacerDescriptionTransmission main drive spacer Fits:FXWG 1984-1985Additional Information$37.31 -
V-Twin - 17-0061 - Transmission Shifter Cam Plate
Motorshop
MSRP: $68.80$68.11V-Twin - 17-0061 - Transmission Shifter Cam PlateDescriptionShifter cam plate Fits:XL 1952-1976Additional Information OEM No.MSRP: $68.80$68.11 -
V-Twin - 17-0060 - Transmission 1st and 2nd Gear Set
Motorshop
$95.58V-Twin - 17-0060 - Transmission 1st and 2nd Gear SetDescriptionV-Twin transmission gear set includes 2.24" 1st gear and 1.65" 2nd gear, fits 4-speed Big Twin models. Fits:UL 1937-1948FXST 1984-1985FX...$95.58 -
V-Twin - 17-0058 - Transmission Shifter Pawl Spacer
Eastern Motorcycle Parts
$24.99V-Twin - 17-0058 - Transmission Shifter Pawl SpacerDescriptionShifter pawl spacer for 4-speed transmission. Fits:FX 1979-1984XL 1972-1984FL 1979-1984Additional Information$24.99 -
V-Twin - 17-0055 - Transmission Shifter Pawl Carrier Pin
Eastern Motorcycle Parts
MSRP: $19.86$19.66V-Twin - 17-0055 - Transmission Shifter Pawl Carrier PinDescriptionShifter pawl carrier pin for transmission. Fits:K 1952-1956XL 1957-1990Additional InformationMSRP: $19.86$19.66 -
V-Twin - 17-0054 - OE Transmission Shifter Pawl Lifter Arm
OE
MSRP: $23.86$22.31V-Twin - 17-0054 - OE Transmission Shifter Pawl Lifter ArmDescriptionOE transmission shifter pawl lifter arm for 4-speed models. Fits:K 1952-1956XL 1957-1990Additional InformationMSRP: $23.86$22.31 -
V-Twin - 17-0053 - OE Transmission Shifter Pawl Lifter Arm
OE
MSRP: $23.86$22.31V-Twin - 17-0053 - OE Transmission Shifter Pawl Lifter ArmDescriptionOE transmission shifter pawl high lifter arm for 4-speed models. Fits:K 1952-1956XL 1957-1990Additional InformationMSRP: $23.86$22.31 -
V-Twin - 17-0052 - Transmission Shifter Pawl Retainer
Motorshop
MSRP: $19.86$19.66V-Twin - 17-0052 - Transmission Shifter Pawl RetainerDescriptionTransmission shifter pawl retainer with screw. Fits:XL 1970-1984Additional InformationMSRP: $19.86$19.66 -
V-Twin - 17-0050 - FLH Ratchet Top Shifter Assembly
Motorshop
$547.16V-Twin - 17-0050 - FLH Ratchet Top Shifter AssemblyDescriptionTransmission ratchet top shifter assembly includes a drum cover and zinc plated arm. Top features a zinc plated finish. Assembly features...$547.16 -
V-Twin - 17-0049 - Transmission Shifter Bushing
Eastern Motorcycle Parts
$24.98V-Twin - 17-0049 - Transmission Shifter BushingDescriptionTransmission shifter bushing Fits:WL 1938-1952G 1938-1973Additional Information$24.98 -
V-Twin - 17-0048 - Chrome Replica Kick Starter Arm
Motorshop
$118.26V-Twin - 17-0048 - Chrome Replica Kick Starter ArmDescriptionReplica one piece kick starter arm has a chrome finish. Fits:EL 1941-1953FL 1941-1953Additional Information$118.26 -
V-Twin - 17-0047 - Black Replica Kick Starter Arm
Motorshop
$149.81V-Twin - 17-0047 - Black Replica Kick Starter ArmDescriptionReplica one piece kick starter features a black original finish, with actual forging mark, gives this one piece forged arm a very authentic...$149.81 -
V-Twin - 17-0044 - Bicycle Kick Starter Pedal and Axle Assembly Blue
Motorshop
MSRP: $45.33$44.42V-Twin - 17-0044 - Bicycle Kick Starter Pedal and Axle Assembly BlueDescriptionBlue bicycle kick starter pedal and axle assembly includes bushing, bolt, and spring clip. Fits:UL 1937-1948K...MSRP: $45.33$44.42 -
V-Twin - 17-0034 - Transmission Assembly
Motorshop
$1,272.36V-Twin - 17-0034 - Transmission AssemblyDescriptionTransmission gear assembly unit is a 4-speed unit for XL models.Transmission 4-speed gear assembly unit includes gears, main and countershaft, shift...$1,272.36 -
V-Twin - 17-0033 - 4-Speed Transmission Gear Assembly Unit
Motorshop
$1,225.31V-Twin - 17-0033 - 4-Speed Transmission Gear Assembly UnitDescriptionTransmission gear assembly unit is a 4-speed unit.Transmission 4-speed gear assembly unit includes gears, main and countershaft,...$1,225.31 -
V-Twin - 17-0032 - 4-Speed Transmission Gear Assembly Unit
Motorshop
$1,235.52V-Twin - 17-0032 - 4-Speed Transmission Gear Assembly UnitDescriptionTransmission gear assembly unit is a 4-speed unit.Transmission 4-speed gear assembly unit includes gears, main and countershaft,...$1,235.52 -
V-Twin - 17-0031 - 4-Speed Transmission Gear Assembly Unit
Motorshop
$1,808.97V-Twin - 17-0031 - 4-Speed Transmission Gear Assembly UnitDescriptionTransmission gear assembly unit is a 4-speed unit.Transmission 4-speed gear assembly unit includes gears, main and countershaft,...$1,808.97 -
V-Twin - 17-0030 - 4-Speed Transmission Gear Assembly Unit
Motorshop
$1,235.89V-Twin - 17-0030 - 4-Speed Transmission Gear Assembly UnitDescriptionTransmission gear assembly unit is a 4-speed unit.Transmission 4-speed gear assembly unit includes gears, main and countershaft,...$1,235.89 -
V-Twin - 17-0029 - 4-Speed Transmission Gear Assembly Unit
Motorshop
MSRP: $2,119.38$1,569.52V-Twin - 17-0029 - 4-Speed Transmission Gear Assembly UnitDescriptionTransmission gear assembly unit, 4-speed includes gears, main and countershaft, shift forks and shafts assembled to trap door...MSRP: $2,119.38$1,569.52 -
V-Twin - 17-0028 - 4-Speed Transmission Gear Assembly Unit
Motorshop
$1,219.31V-Twin - 17-0028 - 4-Speed Transmission Gear Assembly UnitDescriptionTransmission gear assembly unit is a 4-speed unit.Transmission 4-speed gear assembly unit includes gears, main and countershaft,...$1,219.31 -
V-Twin - 17-0027 - 4-Speed Transmission Gear Assembly Unit
Motorshop
$1,223.13V-Twin - 17-0027 - 4-Speed Transmission Gear Assembly UnitDescriptionTransmission gear assembly unit is a 4-speed unit.Transmission 4-speed gear assembly unit includes gears, main and countershaft,...$1,223.13 -
V-Twin - 17-0026 - 4-Speed FL Transmission Assembly
Motorshop
$2,092.70V-Twin - 17-0026 - 4-Speed FL Transmission AssemblyDescriptionTransmission assembly features cast kick cover with a one piece black kick starter arm. Assembly includes parkerized clutch arm and...$2,092.70 -
V-Twin - 17-0004 - Replica 4-Speed Ratchet Type Transmission
Motorshop
$2,162.92V-Twin - 17-0004 - Replica 4-Speed Ratchet Type TransmissionDescriptionReplica 4-speed transmission is ratchet type, fits electric start inner primary and is for 1:1 ratio speedometers. The ratchet...$2,162.92 -
V-Twin - 16-0960 - Main Drive Gear Seal Installer
Motorshop
$22.96V-Twin - 16-0960 - Main Drive Gear Seal InstallerDescriptionThis 45" main drive gear seal installer. Fits:G 1929-1973Additional Information$22.96
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.