The 3Racing Sakura D4 King Pin 5.8mm Ball Stud SAK-D422 is an effective replacement for worn stock studs, delivering steadier front end behaviour. It is aimed at drivers who want consistent steering through practice and events.
Manufactured to reduce play in the steering linkage, the 5.8mm ball stud from 3Racing keeps inputs clean and repeatable. That consistency helps drivers trust the car when pushing for lap time improvements.
Fitting the 3Racing SAK-D422 gives better longevity and steadier handling without major setup changes. It is a practical upgrade for anyone maintaining or refreshing a Sakura D4 for club or regional competition.
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