The SM 6151 Starter EGT (Epicyclic Gear Train) Rubber Set is a premium shock-absorption kit specifically designed for Bosch-style (B. Type) reduction starter motors. These high-density dampers are seated within the planetary gear carrier to cushion the mechanical impact during engine engagement. Engineered for the high-torque demands of Mahindra’s utility and commercial vehicle range, these rubbers prevent metal-to-metal contact, significantly reducing noise and protecting the internal gear teeth from shearing during the cranking phase.