This Kyosho servo saver assembly is a factory replacement unit designed for the Mini-Z MR-03 platform. It includes the spring-loaded servo saver body and the steering arm linkage piece needed to restore proper front-end steering function. The servo saver protects the servo gear from shock loads during hard steering impacts, extending the life of the servo. Features: Includes servo saver body and steering arm Spring-loaded mechanism absorbs steering shock Direct factory replacement for Mini-Z MR-03 Restores steering linkage function 7/7/26 cs