The McCormick 3388030M1 is a genuine 12-volt, 2.8-kilowatt starter motor designed for reliable engine starting in a range of agricultural machinery. This starter features a 10-tooth pinion and clockwise rotation, ensuring compatibility and efficient operation. It is a direct replacement for original equipment on specific McCormick and Massey Ferguson tractor models, including the McCormick CX series, MC series, MTX series, and Massey Ferguson 4200, 4300, 5400, 6200, 6400, 7400, and 8200 series.