TRAXXAS TRX4 TRAIL CRAWLER Spring Steel Rear Axle Shaft by GPM TRX45968/SH  [TRX45968/SH]

Rear axle shaft for TRX4

This is a 2 pcs rear axle shaft set designed as a direct replacement for TRAXXAS TRX4 TRAIL CRAWLER rear driveline components for RC-scale models. The parts guide rotational force from the motor into the gearbox and gears to enable low-speed crawling and controlled torque delivery on trail courses.

Manufactured from hardened #45 spring steel with a nutrient hardening process, these shafts are intended to match original geometry while offering durable wear resistance for scale crawling duty. The set contains 2 pcs matching the short and long positions used in the rear axle assembly.

Length details taken from the product source: the longer shaft measures 68.5mm and the shorter shaft measures 59.5mm, which helps confirm fitment when comparing to your vehicle's existing axle pieces before installation.

Installation and tuning notes: the shafts are intended for use inside the RC axle housings and to interface with existing dogbones, gears, and bearings; inspect mating surfaces and bearings for wear before swapping shafts and retorque fasteners to manufacturer torque settings for reliable operation.