The McCormick 435070A2 is a genuine OEM alternator regulator designed for a wide range of McCormick agricultural tractors, including CX, MC, MTX, X60, and XTX series models. This essential electrical component ensures stable voltage output from the alternator, protecting the electrical system and maintaining battery charge. It is also cross-referenced as Case IH 435070A2 and New Holland 435070A2, indicating its compatibility with certain Case IH MXM series and New Holland T and TM series tractors due to shared platform designs. Weighing approximately 0.11 kg, this regulator is a direct replacement part for reliable performance.