Transmission
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Out of stock
V-Twin - 19-0267 - 49 Tooth JD Rear Sprocket
V-Twin
$112.40V-Twin - 19-0267 - 49 Tooth JD Rear SprocketDescription49 tooth splined rear sprocket is nickel plated for JD models.JD sprocket has a .875" offset form the center of the spline to the center of the tooth profile. This is 8 tooth spline and 12.3mm tooth...$112.40 -
Out of stock
V-Twin - 19-0266 - 45 Tooth JD Rear Sprocket
V-Twin
$112.40V-Twin - 19-0266 - 45 Tooth JD Rear SprocketDescription45 tooth splined rear sprocket is nickel plated for JD models.JD sprocket has a .875" offset form the center of the spline to the center of the tooth profile. This is 8 tooth spline and 12.3mm tooth...$112.40 -
Out of stock
V-Twin - 17-9146 - Clutch Gear for Sportster 18 Tooth
Motorshop
$159.90V-Twin - 17-9146 - Clutch Gear for Sportster 18 ToothDescriptionClutch gear for Sportster models, 18 tooth. The two needle bearings and spacer are installed. Fits:XL 1987-1990 4-speed modelsAdditional Information OEM No.37448-87 UOM1 - EA ...$159.90 -
Out of stock
V-Twin - 17-9107 - Non-Adjustable Transmission Plate Parkerized
V-Twin
$66.57V-Twin - 17-9107 - Non-Adjustable Transmission Plate ParkerizedDescriptionParkerized transmission plate without slots for adjustment, plate positions transmission in full forward postiion for use with York electric starter kits. Fits:FL...$66.57 -
Out of stock
V-Twin - 17-7662 - 4-Speed Transmission Plate Parkerized
V-Twin
$83.23V-Twin - 17-7662 - 4-Speed Transmission Plate ParkerizedDescription4-speed transmission plate features a parkerized finish with 3/8"-24 thread holes in front for right and swingarm frames.The slots are 1/8" longer for full adjustment forward. Fits:FL...$83.23 -
Out of stock
V-Twin - 17-7100 - 45 WL Transmission Assembly 3-Speed
Motorshop
$2,184.45V-Twin - 17-7100 - 45 WL Transmission Assembly 3-SpeedDescription100% brand new components assembled in our New York V-Twin Motor Shop. Assembly includes replica cast transmission with left side race installed. To view the full assembly see our entire...$2,184.45 -
Out of stock
V-Twin - 17-6569 - Replica 4-Speed Transmission Assembly
Motorshop
$1,902.35V-Twin - 17-6569 - Replica 4-Speed Transmission AssemblyDescriptionReplica 4-speed transmission assembly features a natural finish. Assembly includes FLH ratchet top and polished kick starter cover with a black arm and spring. Mid-main shaft for...$1,902.35 -
Out of stock
V-Twin - 17-5625 - 45 inch Shifter Gear
V-Twin
$54.53V-Twin - 17-5625 - 45 inch Shifter GearDescription2020 New Production 45" shifter gear with timing mark defined. Fits:WL 1941-1952Additional Information OEM No.33961-47 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages811$54.53 -
Out of stock
V-Twin - 17-4500 - 45 inch 4-Speed Transmission Assembly
Motorshop
$2,040.96V-Twin - 17-4500 - 45 inch 4-Speed Transmission AssemblyDescriptionThis 4-speed transmission comes completely assembled with all gears, shaft and covers installed for a quick, straight- forward installation. It accepts original primary drive with clutch...$2,040.96 -
Out of stock
V-Twin - 17-3080 - 4-Speed Transmission Sub Assembly
Motorshop
$1,678.50V-Twin - 17-3080 - 4-Speed Transmission Sub AssemblyDescription4 speed Big Twin transmission sub assembly features a natural aluminum finish.Includes all sub assembly for our 4-speed transmission 3.0 ratio. Fits:FL 1965-1969Additional Information UOM1 -...$1,678.50 -
Out of stock
V-Twin - 17-3065 - 4-Speed Big Twin Transmission Sub Assembly
Motorshop
$1,415.40V-Twin - 17-3065 - 4-Speed Big Twin Transmission Sub AssemblyDescription4 speed Big Twin transmission sub assembly features a natural aluminum finish.Includes all sub assembly for our 4-speed transmission 3.0 ratio. Fits:FL 1979-1984Additional...$1,415.40 -
Out of stock
V-Twin - 17-3036 - 4-Speed Gear Box Assembly
Motorshop
$1,415.40V-Twin - 17-3036 - 4-Speed Gear Box AssemblyDescription4-speed gear box assembly comes without the shifter top and kicker cover assembly for FL models.Includes a complete gear box with all internals assembled, 1970-1985 longest transmission mainshaft,...$1,415.40 -
Out of stock
V-Twin - 17-3035 - 4-Speed Gear Box Assembly
Motorshop
$1,083.26V-Twin - 17-3035 - 4-Speed Gear Box AssemblyDescription4-speed gear box assembly comes without the shifter top and kicker cover assembly. This is the mid range FL transmission for electric start.Includes a complete gear box with all internals assembled,...$1,083.26 -
Out of stock
V-Twin - 17-3031 - 4-Speed Transmission Assembly
Motorshop
$2,340.40V-Twin - 17-3031 - 4-Speed Transmission AssemblyDescription4-speed FL transmission assembly features a natural aluminum finish. Includes polished kick starter assembly and mid length mainshaft. Fits:FL 1965-1969Additional Information UOM1 - EA ...$2,340.40 -
Out of stock
V-Twin - 17-2833 - 4-Speed Mainshaft Assembly
Motorshop
$337.80V-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, 4-speed transmission bearing housing, mainbearing,...$337.80 -
Out of stock
V-Twin - 17-2535 - Replica 4-Speed Transmission Assembly
Motorshop
$1,902.31V-Twin - 17-2535 - Replica 4-Speed Transmission AssemblyDescriptionReplica 4-speed transmission assembly features a natural finish. Assembly includes FLH ratchet top and polished kick starter cover with a black arm and spring. Mid-main shaft for...$1,902.31 -
Out of stock
V-Twin - 17-2525 - 4-Speed FL Transmission Assembly
Motorshop
$1,766.63V-Twin - 17-2525 - 4-Speed FL Transmission AssemblyDescriptionBig Twin 4 speed transmission assembly includes the kick starter cover kit installed, ratchet top installed with shift fork set.4-speed transmission is ratchet type and includes original style...$1,766.63 -
Out of stock
V-Twin - 17-2521 - Replica 4-Speed Ratchet Type Transmission
Motorshop
$1,913.02V-Twin - 17-2521 - 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 drum cover and arm are zinc plated and the kick starter...$1,913.02 -
Out of stock
V-Twin - 17-2515 - 4-Speed Transmission Assembly
Motorshop
$1,783.26V-Twin - 17-2515 - 4-Speed Transmission AssemblyDescription4-speed FL transmission assembly features a natural aluminum finish. Includes chrome kick starter cover and mid length mainshaft. Fits:FL 1965-1969Additional Information UOM1 - EA ...$1,783.26 -
Out of stock
V-Twin - 17-2150 - Jims Fat 6 Super Gear Kit Polished
Jims
$3,632.07V-Twin - 17-2150 - Jims Fat 6 Super Gear Kit PolishedDescriptionPolished Jims Fat 6 Super Gear kit is the complete transmission gear assembly. Includes all gears, door, bearings and gaskets for assembly on rebuild of OEM 6 speed transmission.Kit is...$3,632.07 -
Out of stock
V-Twin - 17-2149 - Jims Fat 6 Super Gear Kit Black
Jims
$3,632.07V-Twin - 17-2149 - Jims Fat 6 Super Gear Kit BlackDescriptionBlack Jims Fat 6 Super Gear kit is the complete transmission gear assembly. Includes all gears, door, bearings, and gaskets for assembly on rebuild of OEM 6 speed transmission.Kit is assembled...$3,632.07 -
Out of stock
V-Twin - 17-2148 - Jims Fat 6 Super Gear Kit Polished
Jims
$3,632.07V-Twin - 17-2148 - Jims Fat 6 Super Gear Kit PolishedDescriptionPolished Jims Fat 6 Super Gear kit is the complete transmission gear assembly. Includes all gears, door, bearings and gaskets for assembly on rebuild of OEM 6 speed transmission.Kit is...$3,632.07 -
Out of stock
V-Twin - 17-2147 - Jims Fat 6 Super Gear Kit Black
Jims
$3,632.07V-Twin - 17-2147 - Jims Fat 6 Super Gear Kit BlackDescriptionBlack Jims Fat 6 Super Gear kit is the complete transmission gear assembly. Includes all gears, door, bearings, and gaskets for assembly on rebuild of OEM 6 speed transmission.Kit is assembled...$3,632.07 -
Out of stock
V-Twin - 17-1964 - 45 inch 3-Speed Reverse Transmission Assembly
Motorshop
$2,184.45V-Twin - 17-1964 - 45 inch 3-Speed Reverse Transmission AssemblyDescription45" transmission assembly 3-speed with a reverse idler gear, sprocket, kick start cover, clutch hub nut and clutch throw out bearing included.This 3 speed transmission comes...$2,184.45 -
Out of stock
V-Twin - 17-1900 - Complete FL Transmission Assembly 4-Speed
Motorshop
$2,134.45V-Twin - 17-1900 - Complete FL Transmission Assembly 4-SpeedDescriptionComplete FL transmission assembly is 4-speed. Includes FL ratio gear and Sifton kick cover arm installed.Replica 4-speed transmission with a 3.00 ratio features cast case internal...$2,134.45 -
Out of stock
V-Twin - 17-1878 - Countershaft Cluster Gear Assembly
V-Twin
$438.12V-Twin - 17-1878 - Countershaft Cluster Gear AssemblyDescriptionCountershaft 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...$438.12 -
Out of stock
V-Twin - 17-1875 - 3rd and 4th Countershaft Gear Cluster
Motorshop
$136.24V-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 1936-1940FL 1941-1975FX 1971-1975Additional Information ...$136.24 -
Out of stock
V-Twin - 17-1822 - Servi-Car Reverse Idler Gear
V-Twin
$90.68V-Twin - 17-1822 - Servi-Car Reverse Idler GearDescriptionReverse idler gear for Servi-Cars includes the bushing. Fits:WL 1938-1952G 1938-1973Additional Information OEM No.36141-41 UOM1 - EA ManufacturerV-Twin OriginImported$90.68 -
Out of stock
V-Twin - 17-1777 - Transmission Case Race Left Side
Motorshop
$66.57V-Twin - 17-1777 - Transmission Case Race Left SideDescriptionLeft side transmission case race for side valve models.Accepts standard rollers. The outer diameter measures .010" oversize of the standard outer diameter 2.725". Fits:WL 1938-1952G...$66.57 -
Out of stock
V-Twin - 17-1774 - Transmission Case Race Left Side
Motorshop
$66.57V-Twin - 17-1774 - Transmission Case Race Left SideDescriptionLeft side transmission case race for side valve models.Accepts standard rollers. The outer diameter measures .005" oversize of the standard outer diameter 2.725". Fits:WL 1938-1952G...$66.57 -
Out of stock
V-Twin - 17-1771 - 4-Speed WL Transmission Clutch Gear
V-Twin
$128.47V-Twin - 17-1771 - 4-Speed WL Transmission Clutch GearDescription4-speed WL clutch gear is for replacement in the 4-speed gear box and should be used with the clutch hub without bearings. Fits:G 1947-1964W 1941-1952Additional Information UOM1 - EA ...$128.47 -
Out of stock
V-Twin - 17-1769 - 45 inch WL 4-Speed Transmission Ratchet Shifter Gear
Motorshop
$72.80V-Twin - 17-1769 - 45 inch WL 4-Speed Transmission Ratchet Shifter GearDescription45" WL 4-speed transmission ratchet shifter gear features timing mark.For use in 4-speed gear kits. Fits:W 1941-1952Additional Information UOM1 - EA ManufacturerMotorshop...$72.80 -
Out of stock
V-Twin - 17-1763 - 45 Transmission Outer Thrust Washer
Motorshop
$25.40V-Twin - 17-1763 - 45 Transmission Outer Thrust WasherDescriptionOuter transmission thrust washer has a outer diameter of 1.1740" for 45 gear conversions to fit 4 speed. Fits:WL 1938-1952G 1938-1973Additional Information UOM5 - PK ManufacturerMotorshop...$25.40 -
Out of stock
V-Twin - 17-1549 - Idler Gear Cover
Motorshop
$107.60V-Twin - 17-1549 - Idler Gear CoverDescriptionIdler gear cover. Fits:FL 1941-1964Additional Information UOM1 - EA ManufacturerMotorshop OriginImported$107.60 -
Out of stock
V-Twin - 17-1548 - Idler Gear
Motorshop
$107.60V-Twin - 17-1548 - Idler GearDescriptionIdler gear. Fits:FL 1941-1964Additional Information UOM1 - EA ManufacturerMotorshop OriginImported$107.60 -
Out of stock
V-Twin - 17-1495 - Reverse Gear Kit
Motorshop
$1,126.12V-Twin - 17-1495 - Reverse Gear KitDescriptionComplete reverse kit for Big Twin 3 and 4 speed transmission . This kit includes only the parts that are reverse specific , all other parts must come from your original 3 or 4 speed.Order related components...$1,126.12 -
Out of stock
V-Twin - 17-1482 - 11-3/4 inch Transmission Mainshaft
Motorshop
$157.06V-Twin - 17-1482 - 11-3/4 inch Transmission MainshaftDescriptionTransmission mainshaft 4 speed is 11-3/4" long. Fits:UL 1937-1948EL 1936-1940FL 1941-1964Additional Information UOM1 - EA ManufacturerMotorshop OriginImported$157.06 -
Out of stock
V-Twin - 17-1325 - OE Transmission Countershaft 5th Gear
OE
$524.92V-Twin - 17-1325 - OE Transmission Countershaft 5th GearDescriptionOE transmission countershaft 5th gear for 6-Speed. Fits:FXD 2006-2017FXST 2007-2023FLT 2007-2023Additional Information OEM No.35600115 UOM1 - EA ManufacturerOE OriginUSA Type6-Speed$524.92 -
Out of stock
V-Twin - 17-1324 - OE Transmission Countershaft 4th Gear
OE
$90.68V-Twin - 17-1324 - OE Transmission Countershaft 4th GearDescriptionOE transmission countershaft 4th gear for 6-Speed. Fits:FXD 2006-2017FXST 2007-2023FLT 2007-2023Additional Information OEM No.35814-06 UOM1 - EA ManufacturerOE OriginUSA Type6-Speed$90.68 -
Out of stock
V-Twin - 17-1323 - OE Transmission Countershaft 3rd Gear
OE
$113.15V-Twin - 17-1323 - OE Transmission Countershaft 3rd GearDescriptionOE transmission countershaft 3rd gear for 6-Speed. Fits:FXD 2006-2017FXST 2007-2023FLT 2007-2023Additional Information OEM No.35811-06 UOM1 - EA ManufacturerOE OriginUSA Type6-Speed$113.15
Harley Transmission
When it comes to maintaining or upgrading your Harley Davidson, the transmission system is at the heart of smooth gear shifts and dependable power delivery. Our Transmission category under Clutch, Driveline & Trans offers a premium selection of components engineered specifically for Harley Davidson models. From replacement gear sets to shift forks and transmission bearings, every part is designed to meet OEM standards or exceed them, ensuring performance and longevity on every ride.
These high-quality components ensure clear, steady shifting and less gear slippage. Every component is made to precisely fit a variety of Harley Davidson motorcycles, reducing installation difficulties. Get ready to take charge of your vehicle and experience smoother shifting, increased dependability, and superior performance on the road by perusing our selection of Harley Davidson transmission parts right now.