Tamiya TB04 Compatible Front and Rear Adjustable Damper TB4055F/RPBT by GPM  [TB4055F/RPBT]

Adjustable aluminium shock set for TB04

The TB4055F/RPBT is an aftermarket front and rear adjustable spring damper intended for the Tamiya TB04 chassis. The pair features aluminium damper bodies with a plastic ball top and is supplied as one pair to replace or upgrade the TB04 stock shocks.

It functions as a tuning element, offering click-free height and spring preload adjustment while retaining the TB04 shock mount locations. The plastic ball top ensures a secure attachment to the suspension linkage and helps fine tune ride quality and transient response.

Installation uses standard TB04 shock points: remove original dampers, transfer springs or retainers if desired, fit the TB4055F/RPBT units into the towers and arms, then secure ball cups and hardware to the original attachment points. After fitting, confirm smooth shaft operation and consistent suspension travel.