JIMS

Used to remove and install the main drive seal on specific Harley-Davidson® Big Twin modelsMade in the U.S.A.

Gears and shafts are CNC-machined from materials that exceed 8620 steelHand-assembled and matched for a .0002" tolerance between the shaftsAssemblies include chrome trap door, side cover, top cover...

Gears and shafts are CNC-machined from materials that exceed 8620 steelHand-assembled and matched for a .0002" tolerance between the shaftsAssemblies include chrome trap door, side cover, top cover...

Includes all the necessary gaskets, seals, locks and bearings needed to completely rebuild a 5-, or 6-speed transmissionMade in the U.S.A.

Includes all the necessary gaskets, seals, locks and bearings needed to completely rebuild a 5-, or 6-speed transmissionMade in the U.S.A.

Includes all the necessary gaskets, seals, locks and bearings needed to completely rebuild a 5-, or 6-speed transmissionMade in the U.S.A.

Designed to turn stock 5-speed transmission into a 6-speedReduces vibration that creates wearCreates a more relaxing cruising speedAll gear sets use 2.94:1 close-ratio 1st gear that widens bike's...

Designed to turn stock 5-speed transmission into a 6-speedReduces vibration that creates wearCreates a more relaxing cruising speedAll gear sets use 2.94:1 close-ratio 1st gear that widens bike's...

Come with close-ratio 1st gear, stock 2nd through 5th gears and .86:1 "overdrive" 6th gearMade of 8620 steelGears are CNC-machined; shifter dogs are machined with lead-in ramps for better and quicker...

Come with close-ratio 1st gear, stock 2nd through 5th gears and .86:1 "overdrive" 6th gearMade of 8620 steelGears are CNC-machined; shifter dogs are machined with lead-in ramps for better and quicker...

Innovative design is both durable and very strongShipped with CNC-machined billet aluminum top coverOutput main shaft support bearing that minimizes flexing of the main shaftBuilt-in oil pump for...

Harley-Davidson?s? new 6-speed transmission is a very stout piece of engineering, incorporating some of the best bearings madeJIMS? has developed a driver style seal installer (not a pushing or...