Drive Train & Transmission

* 16T x 20T mainshaft 1st gear cluster with a 24T countershaft 1st gear. * Installation in '80-86 4spBT requires purchase of a 21 tooth countershaf...

* 17T x 20T mainshaft 1st gear cluster with a 24T countershaft 1st gear. * Installation in 1980-86 4sp Big Twin requires purchase of a 21 tooth cou...

* OEM 35700-36 (loose rollars) * Replacements for stock countershaft 3rd gear cluster. * With Andrews 4 speed gears, transmissions last longer, sh...

Stock main drive gear (4TH) 26 Teeth. * (1977-1986) (caged rollar) OEM 35067-77 & OEM 35067-84 * Replacement 4th gears are made with wider driv...

Stock main drive gear (4TH) 26 Teeth. * (1936-1976) loose rollars OEM 35065-65 * Replacement 4th gears are made with wider drive slots and steeper ...

* Stock mainshaft 3rd (1.23 Ratio) (24T) * OEM 35306-59 * Replacements for stock mainshaft 3rd. The design of drive slots on mainshaft gear has bee...

* Stock 2nd gear with drive slots include lead in ramps for more positive 1-2 shifts. This 21 tooth gear fits 1941-1979. It will also fit later tra...

Transmission Countershaft (caged rollar - threaded end) OEM 35614-77 * Andrews 4 speed gears, transmissions last longer, shift faster, and just pla...

Transmission Countershaft (caged rollars - slotted end) OEM 35614-80 * Andrews 4 speed gears, transmissions last longer, shift faster, and just pla...

Transmission Countershaft (loose rollars) OEM 35614-65 * Andrews 4 speed gears, transmissions last longer, shift faster, and just plain run better.

After installing JIMS# bushing No.35094-65 with Jims tool remover and installer No.1005, the I.D. of bushing must be honed to size for a running cl...

Features & Benefits:- * Also Fits 3 Speed Transmission Models. * Standard Outside Diameter is .925". * Replaces OEM # 33438-50A Proudly Made in...

Features & Benefits:- * Starter Side. * Sold Each. * Replaces OEM # 36046-36 Proudly Made in the USA by Bender Cycle !

Features & Benefits:- * Sold Each. * Replaces OEM # 36048-36 Proudly Made in the USA by Bender Cycle !

Replaces OEM # 35791-36 Suggested Additional Purchase:- # JM-35789-36 - Countershaft 1st Gear Bushing. Fits 4Spd Big Twin 1936-1986.

* Replaces OEM # 35789-36 Suggested Additional Purchase:- # JM-35791-36 - Countershaft 2nd Gear Bushing. Fits 4Spd Big Twin 1936-1986.

Quality mainshaft ball bearing. Manufactured in USA. * Replaces OEM # 9020

* American made by Torrington. * For the best results install bearing with JIMS# Transmission Main Drive Gear Bearing Tool # JM-33428-78. * Replac...

* Replaces OEM # 8906

Features & Benefits:- * Sold as a Pack (10). * Replaces OEM # 34168-52 Proudly Made in the USA by Bender Cycle !

Features & Benefits:- * Sold Each * Replaces OEM # 36048-76A Proudly Made in the USA by Bender Cycle !

Features & Benefits:- * Fits Big Twin 1977-1984 (2 Required). * Fits Sportster 1954-1984 (2 Required). * Fits Sportster 1985-1990 (3 Required)...

Features & Benefits:- * Replaces OEM 35211-36 * Includes Lock Tab. Proudly Made in the USA by Colony Machine !

Features & Benefits:- * A cure for the loose pulley nut * Has a lock plate built in. The nut can also be secured in several additional places b...

Features & Benefits:- * Made from high nickel alloy * Heat treated and shot-peened to give maximum durability & strength. * Replaces OEM #...

* Upgrades your early-model 5-speed with a newly designed shift drum and lever assembly with built-in anti-overshift, late-model pillow blocks and ...

Jims A Cut Above Time-Saver 5-Speed Transmission Master Kit * Includes all the necessary gaskets, seals, locks and bearings needed to completely r...

Jims A Cut Above Time-Saver 5-Speed Transmission Master Kit * Kits include bearings, retaining rings, spacers, locknuts and gaskets and seals for B...

Features & Benefits:- * Sold as a Pack (5). * Replaces OEM # 34087-79

Features & Benefits:- * Replaces OEM # 33334-79

* Smooth finish for a longer seal life * 1.7" ID * Sold each * Made in the U.S.A * Replaces OEM # 33334-85

Features & Benefits:- * Sold as a Pack (10). * Replaces OEM # 34083-79

Features & Benefits:- * Replaces OEM # 11020 * Sold as a Pack (10). Proudly Made in the USA by Bender Cycle !

* Reduces shifter free play * Assembly includes plate (replaces OEM #35068-79) * Spring (#34087-79) * Pawl plate (#34086-79) * Shifter shaft (#3408...

* Use in fifth gear - 2 requires per transmission. * Install with JIMS# Tool # JM-34734-80 to the right depth * Replaces OEM # 8904

Features & Benefits:- * Sold as a Pack (10). Tech Tips:- * Big Twin 1980-2005 5 Speed spd requires (6). * Sportster 1991-2003 requires (7). Pr...

Features & Benefits:- * A cure for the loose pulley nut * Has a lock plate built in. The nut can also be secured in several additional places b...

Features & Benefits:- * Bearing O.D. 1.855" & Width 0.556" * Sold as a Pair. * Replaces OEM # 8998 Tech Tips:- * Use JIMS Tool # JM-1014 to...

* Use JIMS# tool No. JM-35316-80 * This bearing must be installed with the proper tool * Replaces OEM # 8996

Features & Benefits:- * 4 Required per Transmission. (Sold Each) * Proudly Made in the USA. * Replaces OEM # 8876

Features & Benefits:- * Primary Side Closed Bearing. * Fits Evo 1980-1999. * Fits Twin Cam 1999-2006 with 5 Speed Transmission. * Fits Sportste...

Features & Benefits:- * 2 Required per Transmission. * Sold Each. * Replaces OEM # 35051-89 Tech Tips:- * Install with JIMS Tool # JM-37842-91...

Features & Benefits:- * Made from high nickel alloy * Heat treated and shot-peened to give maximum durability & strength. * Replaces OEM #...

Features & Benefits:- * Made from high nickel alloy * Heat treated and shot-peened to give maximum durability & strength. * Replaces OEM #...

Features & Benefits:- * Made from high nickel alloy * Heat treated and shot-peened to give maximum durability & strength. * Replaces OEM #...