TAMIYA TRF 416 Outer Hub Join 416-12A for Solid Axle by 3Racing  [416-12A]

Outer hub join for TRF 416

This replacement outer join fits the TAMIYA TRF 416 chassis and carries the part number 416-12A. It forms the external link between the solid axle and the wheel hub, helping maintain drivetrain alignment and limit side-to-side play at the wheel.

The component is matched to the TRF 416 axle interface and is intended as a direct swap at the axle outer end without modifying the centre drivetrain. Installation normally requires removing the wheel hub, checking and cleaning mating surfaces, seating the join correctly, and confirming fastener preload.

For tuning and maintenance the outer join is useful to recover consistent power delivery and handling after impact or wear. It is handy when you are setting end-play, verifying spur and pinion mesh, or checking suspension geometry during a setup session.