The SM 4445 is a precision-engineered Self Starter Rocker Assembly (Brush Holder) designed specifically for the Hyundai i10, i20, and Grand i10 series. Utilizing a Lucas-style (L.TYPE) design with a high-efficiency 4-brush configuration, this assembly is built to support the 1.1L iRDE and 1.2L Kappa engine platforms. It is engineered to provide the rapid field excitation required for smooth, quiet, and reliable ignition in urban stop-and-go traffic.