The 3Racing Sakura D4 AWD Aluminum Upper Arm is a precision component made to strengthen the Sakura D4 chassis. Crafted from durable aluminum, this upper arm increases longevity and refines steering feedback for RC drift setups that demand repeatable handling.
Compared with stock plastic parts, the SAK-D4820/BK upper arm gives improved resistance to wear while keeping weight low. The result is steadier steering inputs and better control through sustained drifting sessions.
Designed to match the Sakura D4 AWD geometry, this upper arm installs without major modifications and integrates with existing suspension hardware. It is intended to provide an easy route to stronger front-end performance.
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