The McCormick 1682691M1 gear is a genuine OEM component designed for reliable performance in agricultural machinery. This essential gear ensures proper power transmission and is compatible with a wide range of McCormick CX series tractors, as well as numerous Massey Ferguson, Landini, and Valmet/Valtra models. Weighing 0.12 kg with dimensions of 95 mm length and 51 mm height, it is a direct replacement part for maintaining optimal machine operation.