The Yokomo Z2-300RF4A is an aluminum rear suspension mount intended for use on touring car chassis. It functions as the front-side rear pickup for the YZ-2DTMW platform and is suitable as either a direct replacement or an upgraded mounting solution.
Pair this mount with the resin bush S4-300BS to provide lateral support while retaining adjustable suspension geometry. The combined setup maintains a consistent pivot point under load, which helps when tuning toe and camber.
On the chassis this component locates the suspension links, mates with bulkhead mounting points, and assists in maintaining repeatable geometry after arm swaps or link adjustments. Compared with plastic parts, aluminum offers better dimensional stability and longer wear life.
Use this mount when you want a robust, aluminium front-side rear pickup that helps preserve suspension geometry while tuning for lap-to-lap consistency.
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