Yokomo Z4-300 Resin Front and Rear Suspension Mounts for YZ-4  [Z4-300]

Front and rear suspension mounts for YZ-4

This set provides resin front upper arm mounts and rear lower suspension mounts designed as direct replacement parts for the YZ-4 scale 4WD off-road buggy platform. The components are intended for RC use only and serve as service or spare parts when maintaining or tuning suspension geometry.

Use notes:

• Material: resin, suitable for standard repair and light tuning work where original plastic parts are replaced.
• Role: keeps arm pivot locations and suspension mounting points aligned, affecting roll center and suspension feel during setup changes.
• Fitment: made for the YZ-4 family, with supported chassis indication B-YZ4 from the source reference; verify fit against your existing mounts before final installation.

Installation guidance: these mounts replace the factory front upper and rear lower suspension mounting points, typically using the same hardware and hinge-pin locations. Inspect existing fasteners and bearings for wear and ensure no excess play in the pivot before completing setup.

Compatibility: Compatible with YZ-4, supported chassis B-YZ4 as referenced.