Scale F1/GT Rear Shaft Tamiya 3485036 - Compatible with 58198/194/174/156  [3485036]

Tuning and replacement rear shaft for F1 and GT models

This is an RC-scale rear shaft listed as Tamiya 3485036 and intended to serve as a direct replacement for items identified by part numbers 58198, 194, 174, and 156. The part is a rear drive shaft intended for use in F1 and GT style scale chassis where those part codes are specified.

In service the shaft substitutes a worn rear axle element inside the differential or gearbox on compatible RC models. During reassembly, check for free rotation and correct seating to prevent binding; proper alignment and clearance at the transmission interface are important for consistent driveline response.

As a routine spare for tuning sessions, swap the shaft, clean mating gears and bearings, and re-evaluate drivetrain smoothness before running the model. This component restores the original driveline geometry and is not intended to change baseline vehicle characteristics.