Mugen MRX5 Rear Lower Pivot Shaft Spring Steel with TiN Coating - Arrowmax AM-MRX5-D0104R  [AM-MRX5-D0104R]

MRX5 rear lower pivot shaft overview

This rear lower suspension shaft is intended for RC Mugen MRX5 rear suspension assemblies and is supplied as two pieces. Fabricated from spring steel with a titanium nitride coating, the shaft reduces contact friction and resists wear where it locates inside the lower suspension mount.

In use the shaft acts as a pivot and retention pin within the rear suspension, keeping linkages aligned and offering a durable bearing surface for repeated motions. The TiN plated finish lowers metal-to-metal friction when compared with plain steel, helping to protect adjacent parts during routine running and servicing.

Fitting advice: the part fits MRX5 rear lower suspension mounts without modification and can be used when rebuilding or replacing worn lower shaft hardware. Always check seating and secure locking hardware during reassembly to maintain correct suspension geometry.