New 38T lightweight rear gear differential set (Ver 2) for RX-10SR 3.0 touring car. New version gear diff was updated the differential case and cover 38T pulley to be two pieces assembly, improved the weight of gear differential and acceleration. This gear set included new hardened steel washer set (Lx2, Sx4) to make internal bevel gears smooth rotation and more durable. Seal gasket and o-ring provide best sealing without differential oil leakage. Hard coated 7075 aluminum differential cup to compatible with c-blade shaft adapters.

Part No. D10401