This differential gear set is engineered as a direct replacement component for the Kyosho Sand Master 2.0, essential for restoring optimal power distribution to the drive wheels. Crafted primarily from durable hardened steel, these precision-machined gears ensure smooth and efficient operation of the differential, allowing the vehicle to maintain traction and maneuver effectively during turns. Replacing worn or damaged internal differential gears is crucial for consistent drivetrain performance, preventing binding, and extending the overall lifespan of your RC buggy, especially under the strenuous conditions of off-road driving.