The SM 4697 is an industrial-strength Starter Drive (Self Drive) designed for the Jeep Marshal and Mahindra Major series. This unit features a robust L-Type architecture and an EGT (External Gear Type) configuration. It is specifically engineered to handle the high-torque cranking requirements of the MDI 3200 and B-275 diesel engines, providing reliable starting power for rugged off-road and rural commercial use.