Tamiya 54937 Brass Adjustable Suspension Mount E - setup-focused upgrade for TRF420/TRF419/TA07/TB-05  [54937]

Get better on-track balance with the Tamiya 54937 brass part

The Tamiya 54937 Brass Adjustable Suspension Mount offers a practical way to add weight and tuning options to TRF420, TRF419, TA07 and TB-05 chassis. Its brass construction provides added mass compared to aluminium mounts, which can help stabilise the car through mid-corner transitions.

Flexible offset choices with included bushing set

This mount includes a bushing sprue with seven pairs of bushings, enabling 25 distinct shaft offset positions. Those options let you move between C and G settings to tailor roll and steering balance for different grip levels and surfaces.

Simple upgrade for popular Tamiya touring cars

Made to fit TRF420, TRF419, TA07 and TB-05 models, this mount makes it easier to test toe and suspension configuration changes without complex modifications, helping you refine lap times and handling feel.