Under $50

Gear set, transmission, metal (includes 18T, 30T input gears, 36T output gear, 2x9.8 pins (5))

Portal drive input gear, front (machined) (left or right) (requires #8060 front axle shaft)

Gear, 13-T pinion (machined, hardened steel) (1.0 metric pitch) (fits 5mm shaft)/ set screw

Spur gear, 52-tooth, steel (1.0 metric pitch)

Portal drive output gear, front or rear

Gear set, differential (output gears (2), spider gears (4), spider gear shaft (2))

Gears, axle (metal, front & rear) Give your TRX-4M™ the ultimate drivetrain upgrade with these front and rear metal axle gears. Metal axle gear...