Tamiya TB04 CNC Aluminium Propeller Shaft TB4025 by GPM  [TB4025]

High precision aluminium prop shaft for TB04

This aluminium propeller shaft is engineered for the Tamiya TB04 platform and supplied as a single replacement unit (1pcs) under part number TB4025. It functions as a direct driveline element for maintenance, component replacement, and setup verification on TB04 touring chassis.

The shaft's aluminium profile offers consistent torsional stiffness compared with softer stock components, aiding driveline alignment during iterative tuning. It is suited to applications where a metal alternative supports repeatable adjustment and reduced variability in testing.

Assembly guidance: install the shaft following the original mounting orientation, verify concentric engagement with gearbox and differential outputs, and confirm free rotation before final tightening. Inspect mating splines and adjacent bearings for wear while the driveline is accessible to ensure dependable operation under load.