The SM 4480 is a heavy-duty Self Starter Rocker Assembly (Brush Holder) precision-engineered for the Mahindra Jivo series of compact and orchard tractors. Utilizing a robust Lucas-style (L.TYPE) architecture and featuring a high-torque 4-brush configuration, this assembly is the direct replacement for the original equipment manufacturer (OEM) reference #026263319. It is built to handle the rigorous demands of agricultural work, ensuring reliable engine ignition in dusty and high-vibration environments.