Mugen MRX-5 Front Upper Arm Mount Bush Set by Arrowmax AM-MRX5-H2120A  [AM-MRX5-H2120A]

Front upper arm bush set

This bush set is a scale RC accessory intended for the front upper arm mount of Mugen MRX-5 chassis, supplied under Arrowmax part AM-MRX5-H2120A. The text below focuses on fitment context, installation considerations, and the role the bushes play in suspension setup without asserting unverified material details.

Use this set when replacing worn bushes or when restoring precise steering and suspension geometry after crash repair. The components interface directly with the front upper arm mount and affect pivot alignment, so inspect arms and mount points for wear before installation. For safe handling work on the model chassis while it is secured and follow your model’s standard disassembly sequence.

Tuning role: properly fitted bushes help maintain consistent articulation and alignment through repeated runs, which supports predictable handling during setup changes. When adjusting camber or toe via upper arm geometry, confirm bush seating and clearances as a routine step in setup checks.

For MRX-5 owners seeking straightforward replacement of front upper arm bushes, this Arrowmax part number AM-MRX5-H2120A provides a direct RC-scale option focused on restoring mounting accuracy and supporting suspension setup work.