DT-04 7075-T6 Rear Upper Suspension Arms for TAMIYA DT4057 by GPM  [DT4057]

7075-T6 alloy rear upper arm suitable for DT-04

This rear upper suspension arm is an aftermarket replacement designed to fit the TAMIYA DT-04 RC FIGHTER NXGEN chassis. Manufactured from 7075-T6 aluminium to maintain low weight while adding stiffness compared with stock plastic parts. It is targeted at hobbyists who want greater durability and more predictable handling during setup adjustments.

The item is supplied with the arm and the necessary mounting hardware pre-assembled, enabling an uncomplicated swap into the stock rear upper suspension location. We advise using a medium-strength thread locker on the fasteners to preserve clamp integrity under vibration.

Swap in this aluminium arm to firm the rear end and replace tired parts; check pin alignment during fitment and secure screws with medium-strength thread locking compound.