Clutch, Driveline & Trans.
6252 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 - 42-0051 - Flat Chrome Inspection Cover - Fits 1937-1963 Harley-Davidson G, 1937-1952 WL, 1958-1969 XLCH
V-Twin Mfg
MSRP: $22.30$20.85Side Valve flat inspection cover.The bolt holes distance center-to-center measures 1-7/8". Fits:G 1937-1963WL 1937-1952XLCH 1958-1969Additional InformationMSRP: $22.30$20.85 -
V-Twin - 42-0048 - Derby Cover Kit Black - Fits 1941-1964 Harley-Davidson FL, 1936-1952 EL
V-Twin Mfg
$101.39Black derby cover kit includes replica steel derby inspection cover, parkerized screw kit and cork gaskets.Kit features a black finish. ...$101.39 -
V-Twin - 42-0040 - Oval V-Fire Cover Chrome - Fits 1974-1984 Harley-Davidson FXE
V-Twin Mfg
$24.18V-Fire cover, oval with shifter, FXE hole feature allen screw styling in deluxe chrome die cast.Screws not included. Fits:FXE 1974-1984Additional Information$24.18 -
V-Twin - 40-9982 - Rear Chain Oiler T
Wyatt Gatling
MSRP: $19.86$19.66V-Twin - 40-9982 - Rear Chain Oiler TDescriptionRear chain oiler T is for use with a primary cover. Fits:FX 1971-1978FL 1970-1978Additional InformationMSRP: $19.86$19.66 -
V-Twin - 40-9976 - Chain Oiler Fitting
Wyatt Gatling
MSRP: $19.86$19.66V-Twin - 40-9976 - Chain Oiler FittingDescriptionSide hole type chain oiler fitting is for extra chain oil. Fits:FL 1970-1984FX 1971-1984Additional InformationMSRP: $19.86$19.66 -
V-Twin - 40-9968 - Side Valve Primary Chain Oiler Tube
Wyatt Gatling
MSRP: $21.86$20.44V-Twin - 40-9968 - Side Valve Primary Chain Oiler Tube Description Primary chain oiler tube for 74", 80" and 45" Side Valve models, presses into the left side engine case. Fits: G 1937-1973 U...MSRP: $21.86$20.44 -
V-Twin - 40-0932 - Chrome Transmission Dipstick
Wyatt Gatling
$25.37V-Twin - 40-0932 - Chrome Transmission DipstickDescriptionChrome dipstick feautures allen key design for easy removal and installation. Fits:FXD 2006-2017FLST 2007-2017FLT 2007-UPFXST...$25.37 -
V-Twin - 40-0524 - Chain Oiler Fitting
Wyatt Gatling
MSRP: $22.30$20.85V-Twin - 40-0524 - Chain Oiler FittingDescriptionFitting attaches to inner primary cover with external hose barb connection. Fits:FL 1970-1984FX 1971-1984Additional InformationMSRP: $22.30$20.85 -
V-Twin - 40-0456 - Transmission Dipstick
Wyatt Gatling
MSRP: $13.86$13.72V-Twin - 40-0456 - Transmission DipstickDescriptionChrome hex style transmission dipstick Fits:FXD 1991-2005FLT 1987-1999FXR 1987-1994FLST 1987-1999FXST 1987-1999Additional InformationMSRP: $13.86$13.72 -
V-Twin - 40-0286 - Inner Primary Drain Fitting Tube Zinc - Fits 1941-1947 Harley-Davidson FL, 1936-1940 EL, 1937-1948 UL
V-Twin Mfg
$33.19Description Inner primary drain fitting tube with nut features a zinc finish.Inner primery at correct point for drain tube, use drift punch with taper to "swage" the hole larger to accommodate the...$33.19 -
V-Twin - 40-0176 - Primary Oil Fitting
Colony Machine
$32.01V-Twin - 40-0176 - Primary Oil FittingDescriptionPrimary fitting for cover. Fits:FL 1936-1964Additional Information OEM No.<$32.01 -
V-Twin - 3785-1 - Inner Primary Cover Reinforcement Ring
Colony Machine
$37.49V-Twin - 3785-1 - Inner Primary Cover Reinforcement RingDescriptionInner primary reinforcement ring fits inner primary cover at engine crank shaft. Fits:FL 1941-1954EL 1936-1940UL 1938-1948Additional...$37.49 -
V-Twin - 3779-6 - Chain Guard Mounting Kit
Colony Machine
MSRP: $15.88$15.72V-Twin - 3779-6 - Chain Guard Mounting KitDescriptionChain guard mounting kit includes stud, washers, nut, cotter pin and spring. Fits:W 1936-1952Additional InformationMSRP: $15.88$15.72 -
V-Twin - 3769-7 - Right Side Transmission Cover Support Bracket Mount Kit
Colony Machine
MSRP: $21.88$20.45V-Twin - 3769-7 - Right Side Transmission Cover Support Bracket Mount KitDescriptionRight side transmission cover support bracket mount kit includes a stud, spacers, grommets, nut and lock washer...MSRP: $21.88$20.45 -
V-Twin - 3739-1 - Chain Housing Plug Aluminum
Colony Machine
MSRP: $17.88$17.70V-Twin - 3739-1 - Chain Housing Plug AluminumDescriptionChain housing plug set includes an aluminum plug and o-ring. Fits:FLT 1980-1984FXRT 1983-1984Additional InformationMSRP: $17.88$17.70 -
V-Twin - 37-9254 - Pulley Bolt Kit Chrome
Gardner-Westcott
$51.49V-Twin - 37-9254 - Pulley Bolt Kit ChromeDescriptionChrome 12 point style pulley bolt kit. Fits:FXST 1985-1996 spoke wheelFLST 1986-1996 spoke wheelAdditional Information$51.49 -
V-Twin - 37-9239 - Replica Steel Washer 7/16 inch X 3/4 inch X 1/8 inch
Eastern Motorcycle Parts
MSRP: $16.42$16.25V-Twin - 37-9239 - Replica Steel Washer 7/16 inch X 3/4 inch X 1/8 inchDescriptionReplica Zinc Head Bolt Washers measure 7/16 x 3/4 x 1/8. Fits:K 1952-1956XL 1957-1979Additional InformationMSRP: $16.42$16.25 -
V-Twin - 37-9173 - Transmission Bearing Mount Plate Screw
Colony Machine
MSRP: $9.86$9.76V-Twin - 37-9173 - Transmission Bearing Mount Plate ScrewDescriptionTransmission bearing mount plate screw. Fits:FL 1980-1984 Late 1980-1984FX 1980-1984 Late 1980-1984Additional InformationMSRP: $9.86$9.76 -
V-Twin - 37-9161 - Hex Bolt Clutch Lock Plate - Fits 1984-1990 Harley-Davidson XL
V-Twin Mfg
MSRP: $11.86$11.74Hex bolt for clutch lock plate. Fits:XL 1984-1990Additional Information OEM No.3583 UOM10 - PKMSRP: $11.86$11.74
V-Twin - 37-9081 - Slotted Transmission Fill Plug Chrome - Fits 1937-1948 Harley-Davidson UL, 1971-1984 FX, 1936-1940 EL, 1941-1984 FL
V-Twin Mfg
MSRP: $7.86$7.78Chrome slotted transmission fill plug. Fits:UL 1937-1948FX 1971-1984EL 1936-1940FL 1941-1984Additional Information UOM1 - EAMSRP: $7.86$7.78
V-Twin - 37-8999 - Primary Cover Cap Set Chrome - Fits 1971-1976 Harley-Davidson XL
V-Twin Mfg
MSRP: $45.13$44.22Chrome hex head primary cover filler and clutch hole cap are easily installed and removed with a standard 15/16" wrench. Fits:XL 1971-1976Additional Information UMSRP: $45.13$44.22
V-Twin - 37-8992 - Primary Cover Chrome Inspection Cover Set - Fits 1991-1993 Harley-Davidson XL
V-Twin Mfg
$37.31Primary cover inspection cover set has a chrome finish.Includes two covers. OEM # 34742-90 measures 2.17" Outer diameter. OEM # 34745-90 measures 1.95" outer diameter. Fits:XL 1991-1993Additional...$37.31
V-Twin - 37-8991 - Primary Cap Set Chrome - Fits 1986-1990 Harley-Davidson XL
V-Twin Mfg
MSRP: $45.13$44.22Inspection Cover Set in rich chrome, hex style, for clutch and chain on primary cover. Years 1986 through 1990.*NOTE: Non-vented type. Fits:XL 1986-1990Additional InformationMSRP: $45.13$44.22
V-Twin - 37-8989 - Primary Cover Cap Set Chrome - Fits 1977-1984 Harley-Davidson XL
V-Twin Mfg
$46.00Chrome hex head primary cover filler and clutch hole cap are easily installed and removaled with a standard 15/16" wrench. Fits:XL 1977-1984Additional Information$46.00
V-Twin - 37-8985 - Transmission Dipstick Allen Style - Fits 1991-2005 Harley-Davidson FXD, 1987-2006 FLST, 1987-1994 FXR, 1987-2006 FLT, FXST
V-Twin Mfg
$22.96Allen style transmission dipstick Fits:FXD 1991-2005FLST 1987-2006FXR 1987-1994FLT 1987-2006FXST 1987-2006Additional Information$22.96
V-Twin - 37-8959 - Rocker Clutch Pedal Nut
Colony Machine
MSRP: $21.94$20.50V-Twin - 37-8959 - Rocker Clutch Pedal NutDescriptionRocker clutch pedla nut Fits:FX 1971-1978EL 1936-1940FL 1936-1978FL 1941-1951Additional InformationMSRP: $21.94$20.50
V-Twin - 37-8944 - Clutch Plate Bolt Kit - Fits 1986-1990 Harley-Davidson FLST, 1985-1990 FXST, FXR, FLT
V-Twin Mfg
MSRP: $15.14$14.98Clutch plate bolt kit includes 4 bolts and 4 washers Fits:FLST 1986-1990FXST 1985-1990FXR 1985-1990FLT 1985-1990Additional InformationMSRP: $15.14$14.98
V-Twin - 37-8939 - Foot Clutch Rocker Friction Disc - Fits 1936-1940 Harley-Davidson EL, 1941-1951 FL
V-Twin Mfg
$27.24Foot rocker clutch friction disc Fits:EL 1936-1940FL 1941-1951Additional Information OEM No.36899-41$27.24
V-Twin - 37-8938 - Foot Clutch Rocker Shaft Washer - Fits 1936-1940 Harley-Davidson EL, 1941-1951 FL
V-Twin Mfg
MSRP: $21.86$20.44Foot clutch rocker shaft washer Fits:EL 1936-1940FL 1941-1951Additional Information OEM No.36913-41 UMSRP: $21.86$20.44
V-Twin - 37-8937 - Foot Clutch Rocker Spider Washer - Fits 1936-1940 Harley-Davidson EL, 1941-1951 FL
V-Twin Mfg
$27.24Foot clutch rocker spider washer Fits:EL 1936-1940FL 1941-1951Additional Information OEM No.36906-36$27.24
V-Twin - 37-8931 - Primary Cover Seal Washer - Fits 1986-2006 Harley-Davidson FLST, 1984-2006 FXST
V-Twin Mfg
$22.96Primary cover seal washer with o-ring Fits:FLST 1986-2006FXST 1984-2006Additional Information OEM No.31433-84A$22.96
V-Twin - 37-8890 - Transmission Case Vent Screw Chrome - Fits 1937-1948 Harley-Davidson UL, 1971-1984 FX, 1936-1940 EL, 1941-1984 FL
V-Twin Mfg
MSRP: $10.88$10.77Chrome transmission case vent screw Fits:UL 1937-1948FX 1971-1984EL 1936-1940FL 1941-1984Additional Information OEM No.34720-5MSRP: $10.88$10.77
V-Twin - 37-8868 - Transmission Clutch Cover Washer Nylon
Gary Bang
MSRP: $13.94$13.79V-Twin - 37-8868 - Transmission Clutch Cover Washer NylonDescriptionNylon transmission clutch cover washer Fits:FXST 1984-UPFXD 1991-2017FLST 1986-UPFLT 1984-UPFXR 1984-1994Additional InformationMSRP: $13.94$13.79
V-Twin - 37-8808 - Clutch Rivets Brass - Fits 1971-1984 Harley-Davidson FX, 1941-1984 FL
V-Twin Mfg
MSRP: $21.74$20.32Long brass clutch rivets in a pack of 25.3/16" diameter x 11/32" countersunk head rivet. Fits:FX 1971-1984FL 1941-1984Additional Information OEM NoMSRP: $21.74$20.32
V-Twin - 37-8807 - Clutch Rivets Brass - Fits 1971-1984 Harley-Davidson FX, 1941-1984 FL
V-Twin Mfg
$22.96Short brass clutch rivets in a pack of 25.3/16" diameter x 9/32" countersunk head rivet. Fits:FX 1971-1984FL 1941-1984Additional Information OEM No$22.96
V-Twin - 37-8803 - Inner Primary Safety Bolt - Fits 1971-1984 Harley-Davidson FL, FX
V-Twin Mfg
$25.37Inner primary safety bolt Fits:FL 1971-1984FX 1971-1984Additional Information OEM No.4021 UOM$25.37
V-Twin - 37-8690 - Primary Cover Cap Set Chrome - Fits 1986-1990 Harley-Davidson XL
V-Twin Mfg
$53.04Chrome primary cover cap set Fits:XL 1986-1990Additional Information OEM No.34745-87 UOM1 - SET<$53.04
V-Twin - 37-8671 - Pulley Bolt Set - Fits 1985-1996 Harley-Davidson FXST, FXR, FLST
V-Twin Mfg
$22.961/2"-13 x 1-1/2" pulley bolt set features button heads and includes a wrench and washers. Fits:FXST 1985-1996FXR 1985-1996FLST 1985-1996Additional Information$22.96
V-Twin - 37-8668 - Aluminum Inner Primary Mount Kit - Fits 1985-1988 Harley-Davidson FXST, 1986-1988 FLST
V-Twin Mfg
$24.83Aluminum inner primary mount kit contains all stock type har dware for mounting aluminum inner chain housing. Fits:FXST 1985-1988FLST 1986-1988Additional Information$24.83
V-Twin - 37-8666 - Inner Primary Mount Kit Aluminum - Fits 1970-1979 Harley-Davidson FL, 1971-1979 FX
V-Twin Mfg
$45.05Aluminum inner priamry mount Fits:FL 1970-1979FX 1971-1979Additional Information UOM1 - KIT Manufactu$45.05About 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.