The McCormick VP103613 is a genuine OEM pinion gear designed for various McCormick CX, F, T, and V series tractors. This essential drivetrain component features 20 teeth, an outer diameter of 100 mm, an inner diameter of 35 mm, and a width of 30 mm. It ensures reliable power transmission and is also cross-referenced as Landini VP103613, fitting a wide range of Landini Mistral, Powerfarm, Rex, and Vision series agricultural machinery.