TAMIYA DT-03 Aftermarket Rear Hub Carrier JR-DT307-GR by Jazrider  [JR-DT307-GR]

TAMIYA DT-03 Aftermarket Rear Hub Carrier (JR-DT307-GR)

This aluminium rear hub carrier is an aftermarket upgrade intended for TAMIYA DT-03 rear assemblies, sold under model JR-DT307-GR by Jazrider. It replaces the OEM plastic carrier to provide a stiffer hub mount and firmer interface for suspension linkages.

The component is compatible only with DT-03 based rear ends; confirm chassis identification before fitting. The carrier comes in a green anodised finish and will alter the stiffness at the hub-suspension interface compared with the original plastic part, which can affect rear traction and steering feedback.

Installation follows standard DT-03 rear end procedures: remove wheel and hub assembly, unbolt the original carrier, transfer bearings or inserts if required, then secure the aluminium carrier with the original fasteners. After installation, check for correct alignment and free wheel rotation, and ensure there is no binding at brake or drive components.

As a tuning upgrade, this carrier reduces flex at the wheel mount to keep geometry more consistent under load. Use it together with careful toe and camber settings and regular maintenance for predictable handling improvements.