Mugen Seiki MTX-4 Aluminium Rear Lower Suspension Mount by 3Racing MTX4-45/TI  [MTX4-45/TI]

Aluminium rear lower suspension mount

This aluminium rear lower suspension mount is a scale RC replacement part produced by 3Racing for use with the Mugen Seiki MTX-4 chassis family. It serves as a direct replacement component to support the rear suspension assembly and preserve chassis geometry during routine maintenance and setup changes.

Intended use focuses on tuning and serviceability: the part provides a rigid mounting point for the lower suspension arm at the rear, which helps maintain repeatable alignment and reduces play compared to worn plastic mounts. The mount is presented as an RC-scale component suitable for track setup work and club-level practice sessions.

Installation notes: remove the original rear lower suspension mount from the MTX-4 chassis, compare mounting faces and screw locations, fit this aluminium unit in place using the same mounting points, and secure fasteners to a conservative hand-tight setting before final checks. Verify arm articulation and wheel alignment after installation and during initial runs.