The SM 5377 Starter Armature is a high-performance electrical component specifically engineered for the heavy-duty Bosch-style starter motors used in Tata’s 2.2L Variable Turbine Geometry (VTG) diesel engines. Featuring a precision-machined 11-teeth (11T) drive gear and high-density copper windings, this armature is designed to deliver the massive cranking torque required for the Safari Dicor 2.2 and the updated Tata Winger series. The B-type configuration ensures a factory-standard fit, while the precision-balanced rotor and advanced heat-resistant insulation provide exceptional durability for the high-compression ignition cycles typical of these premium utility and commercial vehicles.