This gear differential assembly is designed for the MSB1 1/10 scale 2WD buggy platform and provides a complete replacement unit for restoring drivetrain performance. It is engineered to deliver smooth and consistent power distribution between the rear wheels while allowing controlled slip for improved cornering traction. The assembly is built to maintain precise gear mesh under high-load off-road racing conditions. Its internal components are designed for durability and stable operation even under repeated impacts and heavy throttle use. It serves as a direct-fit solution for rebuilding or replacing worn differential units in competitive buggy setups. It is intended to restore factory drivetrain feel while supporting consistent handling and traction on dirt and loose surfaces.