TAMIYA DT-04 RC FIGHTER NXGEN 7075-T6 Alloy Rear Upper Suspension Arms by GPM DT4057  [DT4057]

Rear upper suspension arm for DT-04

This aftermarket rear upper suspension arm is an RC-scale replacement designed for the TAMIYA DT-04 RC FIGHTER NXGEN platform. It is manufactured from 7075-T6 aluminum alloy to keep weight low while improving structural rigidity compared with standard plastic components. The unit is intended for hobby use on model chassis for improved durability and predictable handling during setup changes.

The package arrives with the arm and all necessary mounting hardware pre-assembled, allowing straightforward swapover with the stock rear upper suspension arm area. Medium-strength thread locker is recommended on fasteners to maintain clamping security under vibration.

Use this aluminum rear upper arm to replace worn factory parts when aiming for a stiffer rear end response; check pin alignment during installation and apply medium-strength screw glue to secure screws.