TB04 Rear Shock Tower Aluminium TB4030 for TAMIYA Setup by GPM  [TB4030]

Aluminium rear shock mount for TB04 chassis

This aluminium rear shock tower has been made for the TAMIYA TB04 chassis and is labelled TB4030. It serves as an aftermarket swap for the stock rear shock mount, offering a metal option for hobbyists working on suspension setup and tuning.

Designed to be a stable mounting point for rear shocks and upper links, the tower helps hold rear geometry steady under load on the TB04 chassis. That stability makes it easier to compare shock positions, springs and arm adjustments across test runs.

Fitment is intended to be straightforward for TB04 users: the tower replaces the original rear mounting part and uses the same chassis mounting locations and hardware. As with any aluminium aftermarket part, confirm correct alignment and thread engagement while fitting and check shock clearance before final torqueing.

Role in tuning: this is a chassis reference component to support iterative setup work rather than an active performance part. Use it to reduce variables when assessing suspension changes.