MR-4TC SD WCSP Precision Universal Shaft - Yokomo SD-010RW  [SD-010RW]

High-precision alloy shaft for MR-4TC SD WCSP

This universal drive shaft assembly is manufactured for use with the MR-4TC SD WCSP chassis as an RC upgrade. The set replaces plastic dogbone, axle and cross spider pieces with machined aluminium parts to reduce play and provide a stable connection between gearbox output and the wheels.

Installation notes: check compatibility with MR-4TC SD WCSP hub bores and gearbox splines before installation, verify spline engagement and endplay, and use torque settings from your chassis guide. After fitting, rotate the drivetrain slowly to confirm there is no binding and that wheel alignment remains correct.

Tuning role: upgrading to aluminium components reduces flex and driveline slop, improving throttle feedback and consistency on corner exit for precision touring cars; be aware this can shift wear onto bearings and pins so inspect adjacent parts periodically.