The Yokomo Y2-500GSAA plastic bevel gear differential unit is tailored for the YD-2SX chassis, combining a durable resin bevel with an alloy drive cup to trim rotating weight while preserving strength. It comes pre-built for fast fitment and includes #10000 silicone oil so you can get on track and adjust damping quickly.
The unit uses a resin protector around the universal joint to limit wear against the aluminum drive cup, which helps extend service intervals. Reduced clearance inside the diff sharpens throttle response and makes power application easier to manage on corner exits and slides.
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