The thirty-two Trx300 Fourtrax 1993 (p) Usa New Hampshire Only Shift Drum component parts are all listed in this schematic.
The Shift Drum is made up of components including this Drum Assy,gr Sift which is the most expensive.
A sample from the products for the Shift Drum include: Plate,guide, Pin.shifter, Roller,4x8, Plate,brg.hold.