The SM 5391 Starter Armature is a high-precision electrical component specifically engineered for the Compact-style (COM. Type) starter motors found in the Tata Indica Vista series. Featuring a precision-machined 9-teeth (9T) drive gear and high-conductivity copper windings, this armature is designed to deliver the rapid and reliable cranking torque required for both the Safire petrol and Quadrajet diesel engines. The COM-type configuration ensures a perfect factory-standard fit in the vehicle's space-efficient motor housing, while the precision-balanced rotor provides smooth operation and superior thermal resistance for consistent ignition performance.