TAMIYA DT-03 Shock Tower Upgrade, Aluminum - JR-DT303-BK by Jazrider  [JR-DT303-BK]

DT-03 Rear Shock Tower Overview

This machined aluminum rear shock tower is intended for the TAMIYA DT-03 chassis and is offered by JAZRIDER as part number JR-DT303-BK. It replaces the original plastic tower to deliver a firmer shock mounting surface and to make rear suspension adjustments more repeatable.

Compatibility and role: Designed for DT-03 layouts, the tower sits on the factory rear bulkhead and matches the DT-03 shock mounting pattern. As an aftermarket structural hop-up, its role is to hold consistent shock pick-up points and to support tuning work such as changing shock angles, roll center, and anti-squat without altering other suspension pieces.

Installation notes: The tower installs using the DT-03 rear fixing points; reuse of the chassis existing mounting hardware and shock screws is possible where fitment allows. Typical installation steps include removing the stock tower, positioning the aluminum tower on the chassis, and fastening it at the factory screw locations. Always check alignment and shock lengths after fitting and before running the model.

Tuning guidance: Use this tower when you need a stiffer shock mount to achieve repeatable setup comparisons. The metal mount reduces flex at the shock pivots versus the stock plastic piece, helping to isolate the effects of spring and damper changes.