The M03M-11/V2 is a purpose-built RC swing shaft intended for the Tamiya M04 and M04M rear suspension. As a direct-fit Ver 2 unit, it is focused on delivering repeatable pivot behaviour and consistent linkage articulation under track conditions.
Manufactured for serviceability and accurate fitment, the component is intended solely for model applications and is not suitable for full-size use.
Fitment follows the standard M04 rear procedure: remove the rear sub-assembly, inspect pins and bearings for radial or axial play, fit the assembly and confirm unobstructed articulation throughout travel. Post-fit verification should include checks for binding and adequate clearance relative to the chassis and suspension arms.
In tuning workflows this shaft functions as a predictable wear item, allowing repeatable baseline behaviour when validating changes to damping, anti-roll balance or driveline components during setup and testing.