TAMIYA TT-02 Aluminum 7075 Front/Rear Gearbox Cover & Upper Arm Stabilizer by GPM TT2012AN  [TT2012AN]

Aluminum TT-02 Gearbox & Arm Stabilizer

This upgrade set is an RC-scale replacement for TAMIYA 1/10 TT-02 platforms, designed to fit the front and rear gearbox cover positions and the upper arm stabilizer locations. Machined from aluminum 7075, the parts aim to protect differential gears and reduce bearing gap to improve differential consistency under load.

The two-piece kit combines a gearbox cover and an upper arm stabilizer; together they add structural support around the differential area and help control upper-arm movement that affects steering and suspension response. The parts are finished for lightweight strength and are intended for hobby-level tuning and setup adjustments rather than hardware modification beyond direct replacement.

For TT-02 builders looking to tighten differential behaviour and add reinforcement around the upper-arm area, this aluminum cover and stabilizer set provides a direct replacement option that focuses on stability and protection without changing drivetrain layout.