The SM 6115 is a precision-engineered Starter Motor Armature (Self EGT Assembly) specifically designed for the A.Lek style (PMGR) starter motors utilized in the Piaggio Ape and Mahindra Alfa 3-wheeler series. Built to O.E. (Original Equipment) Specifications, this armature is optimized for the single-cylinder air-cooled and water-cooled diesel engines, providing high-speed cranking for reliable "last-mile" commercial operations.