Harley Davidson Motorcycle Transmissions & Parts
- Compu-Fire®Pinion Shaft (53507)Universal Pinion Shaft by Compu-Fire®. BDL Adapter Shaft for use with 3" BDL. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Wicked style meets astounding performanceExcellent upgrade for die-hard performance fans$117.47
- Eastern Performance®2nd Countershaft Gear Spacer (A-35809-58)2nd Countershaft Gear Spacer by Eastern Performance®. 5 Pieces. Eastern Performance® has a huge selection of the best motorcycle parts & accessories for your Harley Davidson Touring, Softail, Dyna, Sportster, and V-Rod models. With...Crafted with precision using leading innovationsDesigned specifically for Harley-Davidson motorcycles$18.94
- Eastern Performance®4-Speed Main Drive Gear Spacer (A-35171-37)4-Speed Main Drive Gear Spacer (A-35171-37) by Eastern Performance®. 1 Piece. Eastern Performance® has a huge selection of the best motorcycle parts & accessories for your Harley Davidson Touring, Softail, Dyna, Sportster, and V-Rod...Crafted with precision using leading innovationsDesigned specifically for Harley-Davidson motorcycles$30.15
- Eastern Performance®5-Speed Main Drive Gear Spacer (A-33334-85)5-Speed Main Drive Gear Spacer (A-33334-85) by Eastern Performance®. Precision spacers used between main drive gear and sprocket for belt drive Sportsters and Big Twin transmissions. Eastern Performance® has a huge selection of the...Crafted with precision using leading innovationsDesigned specifically for Harley-Davidson motorcycles$21.25
- Eastern Performance®Countershaft End Plate (A-35630-36)Countershaft End Plate by Eastern Performance®. 1 Piece. Eastern Performance® has a huge selection of the best motorcycle parts & accessories for your Harley Davidson Touring, Softail, Dyna, Sportster, and V-Rod models. With over 20...Crafted with precision using leading innovationsDesigned specifically for Harley-Davidson motorcycles$12.80
- Eastern Performance®Main Drive Gear Spacer (A-35070-77)Main Drive Gear Spacer (A-35070-77) by Eastern Performance®. 1 Piece. Eastern Performance® has a huge selection of the best motorcycle parts & accessories for your Harley Davidson Touring, Softail, Dyna, Sportster, and V-Rod models....Crafted with precision using leading innovationsDesigned specifically for Harley-Davidson motorcycles$25.28
- Eastern Performance®Main Drive Gear Spacer (A-33344-94)Main Drive Gear Spacer (A-33344-94) by Eastern Performance®. 1 Piece. Eastern Performance® has a huge selection of the best motorcycle parts & accessories for your Harley Davidson Touring, Softail, Dyna, Sportster, and V-Rod models....Crafted with precision using leading innovationsDesigned specifically for Harley-Davidson motorcycles$32.46
- Eastern Performance®Mainshaft Roller Bearings (A-9084-44)Mainshaft Roller Bearings by Eastern Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Sold eachHigh-quality replacement for OEM NO. 98885$17.70
- Eastern Performance®Rivets for Kick Starter Ratchet (A-8216-100)Rivets for Kick Starter Ratchet by Eastern Performance®. 1 Piece. Eastern Performance® has a huge selection of the best motorcycle parts & accessories for your Harley Davidson Touring, Softail, Dyna, Sportster, and V-Rod models. With...Crafted with precision using leading innovationsDesigned specifically for Harley-Davidson motorcycles$6.96
- Eastern Performance®Shifter Finger Rollers (A-34168-52)Shifter Finger Rollers (A-34168-52) by Eastern Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Rollers for shifter fingersReplaces OEM 34168-39$17.69
- Eastern Performance®Shifter Finger Rollers (A-34168-39)Shifter Finger Rollers (A-34168-39) by Eastern Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Rollers for shifter fingersReplaces OEM 34168-39$17.69
- Eastern Performance®Shifter Lever Springs (A-34087-79A)Shifter Lever Springs by Eastern Performance®. 5 Pieces. Eastern Performance® has a huge selection of the best motorcycle parts & accessories for your Harley Davidson Touring, Softail, Dyna, Sportster, and V-Rod models. With over 20...Crafted with precision using leading innovationsDesigned specifically for Harley-Davidson motorcycles$18.31
- Eastern Performance®Shifter Pawl Carrier Spring (A-34500-52A)Shifter Pawl Carrier Spring by Eastern Performance®. 1 Piece. Eastern Performance® has a huge selection of the best motorcycle parts & accessories for your Harley Davidson Touring, Softail, Dyna, Sportster, and V-Rod models. With over...Crafted with precision using leading innovationsDesigned specifically for Harley-Davidson motorcycles$10.12
- Eastern Performance®Shifter Shaft Lever Pin (A-34082-79)Shifter Shaft Lever Pin by Eastern Performance®. 5 Pieces. Eastern Performance® has a huge selection of the best motorcycle parts & accessories for your Harley Davidson Touring, Softail, Dyna, Sportster, and V-Rod models. With over 20...Crafted with precision using leading innovationsDesigned specifically for Harley-Davidson motorcycles$18.94
- Eastern Performance®Transmission Drive Gear Spacer Woodruff Keys (A-35175-38)Transmission Drive Gear Spacer Woodruff Keys (A-35175-38) by Eastern Performance®. 10 Pieces. Eastern Performance® has a huge selection of the best motorcycle parts & accessories for your Harley Davidson Touring, Softail, Dyna,...Crafted with precision using leading innovationsDesigned specifically for Harley-Davidson motorcycles$14.64
- HardDrive®Shift Fork (68-114)Shift Fork (68-114) by HardDrive®. Shift Fork 4th. Replace bent OEM shift forks with these quality reproduction parts. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$33.26
- HardDrive®Shift Fork (68-113)Shift Fork (68-113) by HardDrive®. Shift Fork 1st and 2nd. Replace bent OEM shift forks with these quality reproduction parts. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$33.26
- HardDrive®Shift Fork (68-109)Shift Fork (68-109) by HardDrive®. Shift Fork 3rd and 5th. Replace bent OEM shift forks with these quality reproduction parts. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$35.96
- JIMS®4-Speed Transmission Rebuild Kit (33031-76L)4-Speed Transmission Rebuild Kit by JIMS®. Use JIMS® proven transmission parts to start with, then top it off with a JIMS® Gasket set, together in one convenient package. This is a big time saver. This top-grade product is expertly...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$234.32
- JIMS®4-Speed Transmission Rebuild Kit (33031-36)4-Speed Transmission Rebuild Kit by JIMS®. Use JIMS® proven transmission parts to start with, then top it off with a JIMS® Gasket set, together in one convenient package. This is a big time saver. This top-grade product is expertly...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$337.82
- JIMS®4-Speed Transmission Rebuild Kit (33031-80)4-Speed Transmission Rebuild Kit by JIMS®. Use JIMS® proven transmission parts to start with, then top it off with a JIMS® Gasket set, together in one convenient package. This is a big time saver. This top-grade product is expertly...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$234.32
- JIMS®5-Speed Billet Trap Door (2347-7B)5-Speed Billet Trap Door by JIMS®. Assemblies with exhaust mount for small bearing #8998. Polished trap door with installed bearings and retainers. All of JIMS® trap doors are designed to be used with the 100 HP+ High Performance...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$290.79
- JIMS®Complete Transmission Rebuild Kit (1056)Complete Transmission Rebuild Kit by JIMS®. If you've ever used any of JIMS rebuild kits in the past, then you know the convenience and time saved by ordering just one part number that comes with all the necessary gaskets, seals, locks...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$499.01
- JIMS®Countershaft Gear Bushing (35789-36)Countershaft Gear Bushing (35789-36) by JIMS®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$28.35
- JIMS®Countershaft Gear Bushing (35791-36)Countershaft Gear Bushing (35791-36) by JIMS®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$28.04
- JIMS®Countershaft Spacers (35629-79K)Countershaft Spacers by JIMS®. Use on countershaft door side (The spacer without the step). Sold in a pack of 5. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade product is...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$40.04
- JIMS®Overdrive Transmission Rebuild Kit (1021)Overdrive Transmission Rebuild Kit by JIMS®. JIMS® proven transmission parts to start with, then top it off with a JIMS® gasket set, together in one convenient package. This is a big time saver. If you're looking for a quality product...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$316.53
- JIMS®Overdrive Transmission Rebuild Kit (1020)Overdrive Transmission Rebuild Kit (1020) by JIMS®. JIMS® proven transmission parts to start with, then top it off with a JIMS® gasket set, together in one convenient package. This is a big time saver. If you're looking for a quality...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$360.50
- JIMS®Overdrive Transmission Rebuild Kit (1035)Overdrive Transmission Rebuild Kit by JIMS®. JIMS® proven transmission parts to start with, then top it off with a JIMS® gasket set, together in one convenient package. This is a big time saver. If you're looking for a quality product...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$339.93
- JIMS®Overdrive Transmission Rebuild Kit (1019)Overdrive Transmission Rebuild Kit (1019) by JIMS®. JIMS® proven transmission parts to start with, then top it off with a JIMS® gasket set, together in one convenient package. This is a big time saver. If you're looking for a quality...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$293.90
Any motor vehicle is coupled with a gearbox to use the energy of combustion more efficiently, and your Harley Davidson is no exception. Lower gears are engaged to make it easier for your machine to handle heavier loads, for example, when starting or going uphill. Motorcycles are usually equipped with a manual sequential transmission with straight cut gears. It means, that you have to push up a shifter lever each time you need to shift to a higher gear and step on it when you need to shift down. Some of the gears are splined to input or output shafts, and some are rotating freely.
Dog clutches are used for coupling two adjacent gears without friction. They allow for clutchless shifting on higher gears since the construction doesn’t require the synchronization of gears that are about to be engaged. Still, over the years of use, dog clutch teeth may get sheared on one of their edges resulting in the less efficient operation of the gearbox. Our online store offers a wide range of high-quality Harley Davidson motorcycle transmissions and components, including complete rebuild kits, gear sets, shift forks and rollers, ratchet paws, and much more. Also, you can modify your bike according to your needs by increasing or reducing the number of available speeds.
Featured Brands
Related Categories
- Drive Chains
- Sprockets
- Drive Belts & Pulleys
- Primary Chains & Belts
- Clutches
- Variators
- Axles & Accessories
- Chain Guide, Protection & Sliders
- Transmission Covers
- Chain & Belt Adjusters
- Primary Chain & Belt Tensioners
- Transmission Sensors & Switches
- Clutch Lines
- Transmission Gaskets, Seals & Bushings
- Drivetrain & Transmission Bearings
- Drivetrain & Transmission Mounts
- Engine & Transmission Custom Covers
- Drive Belt & Drive Shaft Covers
- Transmission Fluids & Oils
- Gear Oils
- Drivetrain & Transmission Tools