YOKY2-501GSAA YD-2 Aluminum Drive Cup for Gear Diff [Yokomo] | The RC Shop at Dr Dans

YD-2 Aluminum Drive Cup for Gear Diff [Yokomo] Y2-501GSA
It is an aluminum gear differential drive cup that is equipped as standard on YD_2SX. It is a type of attaching a resin protector to the dog bone side, minimizing the wear of aluminum. Clearance also decreases, and it is lighter than standard steel, so it has an effect in improving throttle response.
*This will ONLY WORK ON GEAR DIFF Y2-500GSA (Standard YD2SX, YD2SXII). This will not work on ball diff's or spools.