Clutch, Driveline & Trans.
6545 parts
Harley-Davidson clutch, driveline and transmission components cover the parts that transfer engine power through the primary drive, clutch, transmission and final drive. The category includes Harley-Davidson clutch parts, clutch plates, pressure plates, clutch hubs, hydraulic clutch lines, primary chains, tensioners, transmission gears and related hardware. It also includes Harley-Davidson belt drive components, sprockets, pulleys, drive belts, chain conversion kits and secondary drive parts. Products are available for classic and late-model Sportster, Dyna, Softail, Touring, Big Twin and Milwaukee-Eight applications.
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V-Twin - 17-5622 - Main Drive Gear Set C Ratio
Motorshop
$207.79V-Twin - 17-5622 - Main Drive Gear Set C RatioDescriptionMain drive C ratio gear set provides true close ratio shifting for XL gear box. Gear set includes 26 tooth countershaft drive and 18 tooth...$207.79 -
V-Twin - 17-5621 - 26 Tooth Countershaft Drive Gear
Motorshop
MSRP: $74.88$74.13V-Twin - 17-5621 - 26 Tooth Countershaft Drive GearDescriptionThis 26 tooth countershaft drive gear is for 4-speed transmissions. Fits:XL 1987-1990 4-speed modelsAdditional InformationMSRP: $74.88$74.13 -
V-Twin - 17-5620 - Andrews Countershaft Drive Gear 26 Tooth
Andrews
$139.62V-Twin - 17-5620 - Andrews Countershaft Drive Gear 26 ToothDescriptionAndrews countershaft drive gear is 26 tooth for 4-speeds. Fits:XL 1987-1990Additional Information$139.62 -
V-Twin - 17-5619 - FLH Rotary to Ratchet Transmission Top
Motorshop
$558.15V-Twin - 17-5619 - FLH Rotary to Ratchet Transmission TopDescriptionFLH rotary to ratchet conversion transmission top converts rotary style transmission shifter tops to ratchet style tops.Bolt on...$558.15 -
V-Twin - 17-5500 - 45 W 4-Speed Transmission Gear Assembly Unit
Motorshop
$3,780.33V-Twin - 17-5500 - 45 W 4-Speed Transmission Gear Assembly UnitDescription100% brand new components assembled in our New York V-Twin Motor Shop. Assembly includes replica cast transmission with left...$3,780.33 -
V-Twin - 17-4850 - Andrews Clutch Gear 18 Tooth
Andrews
$422.71V-Twin - 17-4850 - Andrews Clutch Gear 18 ToothDescriptionAndrews clutch gear for Sportster models, 18 tooth, includes bushing and Torrington needle bearing. Clutch gear has "C" type ratio. Fits:XL...$422.71 -
V-Twin - 17-4800 - 4-Speed Transmission Assembly
Motorshop
$2,092.70V-Twin - 17-4800 - 4-Speed Transmission AssemblyDescription4-speed transmission assembly features a stroker chrome kicker arm, chrome kicker pedal ratchet top with chrome housing, chrome transmission...$2,092.70 -
V-Twin - 17-2837 - 1965-1969 FLH Mainshaft Assembly
Motorshop
$236.34V-Twin - 17-2837 - 1965-1969 FLH Mainshaft Assembly Description Mainshaft assembly fits 1965-1969 FLH models. Fits: FLH 1965-1969 Additional Information$236.34 -
V-Twin - 17-2833 - 4-Speed Mainshaft Assembly
Motorshop
$400.61V-Twin - 17-2833 - 4-Speed Mainshaft AssemblyDescriptionTransmission mainshaft 4-speed.Mainshaft assembly includes a 4-speed transmission 11-3/4" long mainshaft,mainshaft bearing lock tab,...$400.61 -
V-Twin - 17-2539 - Jockey FL Transmission Assembly
Motorshop
$2,515.29V-Twin - 17-2539 - Jockey FL Transmission AssemblyDescription4-speed jockey transmission assembly is fully assembled with jockey top, without neutral switch. Kick cover is a cast replica with a black...$2,515.29 -
V-Twin - 17-2533 - Replica 4-Speed Transmission
Motorshop
$2,093.95V-Twin - 17-2533 - Replica 4-Speed TransmissionDescriptionReplica 4 speed transmission is fully assembled. Includes a polished kick starter cover with a chrome offset arm and spring.Replica 4-speed...$2,093.95 -
V-Twin - 17-2500 - Replica 4-Speed Jockey Transmission
Motorshop
$2,430.02V-Twin - 17-2500 - Replica 4-Speed Jockey TransmissionDescriptionReplica 4-speed transmission is jockey type with kicker cover. Aluminum kick starter cover features a natural finish. Kicker arm and...$2,430.02 -
V-Twin - 17-2126 - Kick Starter Pedal and Axle Assembly
Motorshop
MSRP: $23.86$22.31V-Twin - 17-2126 - Kick Starter Pedal and Axle AssemblyDescriptionKick starter pedal and axle assembly with a parkerized finish. Fits:FL 1941-1984Additional InformationMSRP: $23.86$22.31 -
V-Twin - 17-2125 - Chrome Transmission Shaft Cover
Motorshop
$53.33V-Twin - 17-2125 - Chrome Transmission Shaft CoverDescriptionChrome transmission shaft cover is for 4-speed Big Twin models. Fits:FX 1979-1984FL 1979-1984Additional Information$53.33 -
V-Twin - 17-2123 - Kick Starter Pedal Shaft
Motorshop
MSRP: $22.30$20.85V-Twin - 17-2123 - Kick Starter Pedal ShaftDescriptionPedal shaft onlyShaft includes metal pads with barbs installed with bolt kit. Order rubber and mount kit separately. Fits:UL 1937-1948K...MSRP: $22.30$20.85 -
V-Twin - 17-2122 - Transmission Hardware Kit Rotary Top
Motorshop
MSRP: $73.03$72.30V-Twin - 17-2122 - Transmission Hardware Kit Rotary TopDescriptionTransmission hardware kit is rotary top type includes all locks, springs, keys, retaining rings and clips for all 4- speeds. Fits:FX...MSRP: $73.03$72.30 -
V-Twin - 17-2121 - Transmission Shifter Fork Lock Nut Kit
Motorshop
$22.96V-Twin - 17-2121 - Transmission Shifter Fork Lock Nut KitDescriptionShifter fork lock nut kit includes 2 nuts and 2 locks for 3 and 4-speed transmissions. Fits:UL 1937-1948EL 1936-1940FL 1941-1984FX...$22.96 -
V-Twin - 17-2120 - Transmission Hardware Kit Ratchet Top
Motorshop
$83.85V-Twin - 17-2120 - Transmission Hardware Kit Ratchet TopDescriptionTransmission hardware kit ratchet type includes locks, springs, keys, retaining rings and clips for all 4-speeds. Fits:FX...$83.85 -
V-Twin - 17-1954 - 4-Speed FL Transmission Assembly
Motorshop
$2,092.61V-Twin - 17-1954 - 4-Speed FL Transmission AssemblyDescriptionTransmission assembly features cast kick cover with a two piece offset kick starter arm as used on 1954-64 FL models.Transmission top is...$2,092.61 -
V-Twin - 17-1926 - RL Clutch Hub Lock Tab Set
Motorshop
$47.78V-Twin - 17-1926 - RL Clutch Hub Lock Tab SetDescriptionRL clutch hub lock tab set features a raw finish.Sold as a pair. Fits:RL 1933-1940Additional Information$47.78 -
V-Twin - 17-1925 - Clutch Hub Lock Tab
Eastern Motorcycle Parts
MSRP: $22.66$21.19V-Twin - 17-1925 - Clutch Hub Lock TabDescriptionSteel clutch lock tab is for the clutch hub nut.Sold as a pack of 5. Fits:G 1941-1973WL 1941-1952Additional InformationMSRP: $22.66$21.19 -
V-Twin - 17-1878 - Countershaft Cluster Gear Assembly - Fits 1941-1975 Harley-Davidson FL
V-Twin Mfg
$512.88Countershaft cluster gear assembly includes gear rollers and a shaft nut gear.*NOTE: Does not include end plate washers. Honing may be required to fit loose rollers. Fits:FL 1941-1975Additional...$512.88 -
V-Twin - 17-1875 - 3rd and 4th Countershaft Gear Cluster
Motorshop
$154.07V-Twin - 17-1875 - 3rd and 4th Countershaft Gear ClusterDescription2023 New Production 3rd and 4th countershaft gear cluster is a stock ratio gear set with 15 x 17 tooth gears. Fits:UL 1937-1948EL...$154.07 -
V-Twin - 17-1873 - Kick Starter Shaft Thrust Washer - Fits 1941-1969 Harley-Davidson FL
V-Twin Mfg
$17.82Kick starter shaft thrust washer is the thinner version of the original with a thickness of .096". Fits:FL 1941-1969Additional Information UOM1 - EA$17.82 -
V-Twin - 17-1872 - 4-Speed Big Twin Hardware Kit - Fits 1976-1984 Harley-Davidson FL, FX
V-Twin Mfg
$107.264-speed Big Twin hardware kit includes a key kick starter clutch gear, countershaft bearing retaining, transmission mainshaft seal key, clutch hub key, transmission outer race retaining ring, and a...$107.26 -
V-Twin - 17-1870 - Transmission Case Vent Screw Cadmium
Motorshop
MSRP: $10.88$10.77V-Twin - 17-1870 - Transmission Case Vent Screw CadmiumDescriptionCadmium transmission case vent screw. Fits:UL 1937-1948FX 1971-1984EL 1936-1940FL 1941-1984Additional InformationMSRP: $10.88$10.77 -
V-Twin - 17-1868 - Ratchet Top Casing Raw
Motorshop
$195.37V-Twin - 17-1868 - Ratchet Top Casing RawDescriptionRatchet top casing with the footshift does not have the neutral switch provision. Ratchet top casing is bare and features a natural finish.Covers...$195.37 -
V-Twin - 17-1850 - Retro 4-Speed Transmission
Motorshop
$2,036.50V-Twin - 17-1850 - Retro 4-Speed TransmissionDescriptionRetro 4-speed transmission is fitted with stainless offset kick starter arm and finned kick cover, both by Sifton and unbreakable. Includes...$2,036.50 -
V-Twin - 17-1780 - 2.44 4-Speed Ratio Transmission Assembly
Motorshop
$2,558.86V-Twin - 17-1780 - 2.44 4-Speed Ratio Transmission AssemblyDescription4 speed transmission assembly includes "FX" internals with a 2.44:1 (17 x 20 Teeth) 1st gear set and a ratchet top.*NOTE: Will...$2,558.86 -
V-Twin - 17-1778 - 4-Speed Transmission Natural
Motorshop
$2,092.70V-Twin - 17-1778 - 4-Speed Transmission NaturalDescription4-speed transmission is fully assembled. Includes removable straight kicker arm for FLH applications. First gear features a 3.00:1.00 ratio...$2,092.70 -
V-Twin - 17-1775 - Transmission Mount Plate Zinc - Fits 1986-1999 Harley-Davidson FLST, FXST
V-Twin Mfg
$73.83Zinc Hardtail transmission mount plate features hole for 5 speed Softail transmission.Suggested to use with Hardtail transmission frame rear section. Fits:FLST 1986-1999FXST 1986-1999Additional...$73.83 -
V-Twin - 17-1773 - Transmission Case Race Left Side - Fits 1938-1952 Harley-Davidson WL, 1941-1973 G
V-Twin Mfg
$73.83Left side transmission case race for Side Valve models is .002 oversize and inner diameter is 1.714"= 43.53 milimeter.Accepts standard rollers. The total outer diameter measures 2.735", which is .010...$73.83 -
V-Twin - 17-1772 - FL 1st Gear Set - Fits 1959-1985 Harley-Davidson FL
V-Twin Mfg
$104.97FL 1st gear set includes a 15 x 20 cluster gear and a 26 tooth low gear.For 4 speed models. *NOTE: Must order bushing separately. Fits:FL 1959-1985Additional Information$104.97 -
V-Twin - 17-1767 - 45 inch WL/G Transmission Cluster Gear - Fits 1941-1973 Harley-Davidson G, 1941-1952 WL
V-Twin Mfg
$254.342022 New Production Side Valve transmission cluster gear for kick start applications. Fits:G 1941-1973WL 1941-1952Additional Information UOM1 -$254.34 -
V-Twin - 17-1765 - 4-Speed FL Transmission Assembly
Motorshop
$2,092.70V-Twin - 17-1765 - 4-Speed FL Transmission AssemblyDescription4-speed transmission is fully assembled. Includes 22 tooth countershaft sprocket and removable straight kicker arm for FLH applications...$2,092.70 -
V-Twin - 17-1754 - 45 WL Transmission Washer Set - Fits 1941-1952 Harley-Davidson WL
V-Twin Mfg
$51.68Transmission washer set is for use on 3 and 4 speed 45 WL gear installations.Sold as a 8 piece set including the following sizes: .254mm, .381mm, .508mm, .635mm, .762mm, .889mm, 1.016mm, 1.143mm...$51.68 -
V-Twin - 17-1753 - 45 WL 2nd Gear Thrust Washers - Fits 1941-1952 Harley-Davidson WL
V-Twin Mfg
$44.1045 WL 2nd speed thrust washers are for use on 3 and 4 speed 45 gear isntallations.Sold as a 10 piece set, including one of each size: .105, .110, .115, .120, .125, .130, .135, .140, .145 and .150...$44.10 -
V-Twin - 17-1752 - Transmission Countershaft Retainer Washer, 1.14mm - Fits 1937-1948 Harley-Davidson UL, 1971-1984 FX, 1936-1940 EL, 1941-1984 FL
V-Twin Mfg
$14.41Transmission countershaft retainer washer is for low or 2nd gear. Washer measures 1.14mm and .045" thick. Fits:UL 1937-1948FX 1971-1984EL 1936-1940FL 1941-1984Additional Information$14.41 -
V-Twin - 17-1751 - Transmission Countershaft Retainer Washer, 1.21mm - Fits 1937-1948 Harley-Davidson UL, 1971-1984 FX, 1936-1940 EL, 1941-1984 FL
V-Twin Mfg
$14.41Transmission countershaft retainer washer is for low or 2nd gear. Washer measures 1.21mm and .048" thick. Fits:UL 1937-1948FX 1971-1984EL 1936-1940FL 1941-1984Additional Information$14.41 -
V-Twin - 17-1595 - Shift Cam Thrust Washers - Fits 1941-1952 Harley-Davidson WL
V-Twin Mfg
$43.66Shift cam thrust washers is for 4 speed WL conversion transmissions at the shifter cam area.Sold as a pack of 5. Fits:WL 1941-1952Additional Information UOM$43.66
About Clutch, Driveline & Trans.
Harley-Davidson Clutch, Driveline & Transmission – Clutch Kits, Primary Drives & Transmission Components
Harley-Davidson clutch and driveline components connect the engine to the transmission and final drive while supporting clutch engagement, primary power transfer and rear-wheel drive. The range includes Harley-Davidson clutch components, clutch plates, friction plates, steel plates, pressure plates, clutch hubs, clutch shells, adjusters, bearings, release components, hydraulic clutch lines and clutch control parts. Products from Barnett, Alto, Rekluse, Mueller Motorcycle AG, Burly Brand, V-Twin, Eastern Motorcycle Parts and other manufacturers cover replacement and performance-oriented clutch applications.
The category also includes Harley-Davidson primary drive parts such as primary chains, chain tensioners, primary covers, inspection covers, derby covers, primary gaskets, sprocket covers and related mounting hardware. Belt and chain final-drive components include Harley-Davidson drive belts, front and rear pulleys, transmission sprockets, rear sprockets, chain conversion kits, drive chains, connecting links, cush-drive components, belt guards, spacers and pulley hardware. These products cover both traditional belt-drive configurations and chain-conversion setups for selected Harley-Davidson motorcycles.
Transmission components extend from internal gear and shaft parts to complete assemblies and service hardware. The selection includes Harley-Davidson transmission parts, mainshaft sprockets, transmission gear sets, shifter components, transmission seals and gaskets, mounting plates, fill plugs, starter brackets and four-speed and six-speed transmission components. Primary gasket kits, transmission gasket sets, clutch hub hardware and other service parts provide coverage for rebuilding and maintaining different generations of Harley-Davidson clutch, primary, driveline and transmission systems.