The SM 4673 is an industrial-grade Starter Drive (Self Drive) engineered specifically for the Mahindra Bolero and vehicles utilizing the HM+ (High-Mount/Heavy Duty) starter configuration. Utilizing the robust L.TYPE architecture, this unit features a 10-tooth pinion and an 8-spline internal configuration. It is precision-calibrated to handle the high-torque cranking requirements of Mahindra’s MDI and m2DiCR diesel engines, ensuring a reliable start in both commercial and passenger applications.