The McCormick 3654620M91 is a genuine OEM relief valve designed for various McCormick tractor models, including the MC, MTX, X6, X7, X8, XTX, and ZTX series. This critical component ensures proper hydraulic system pressure regulation, contributing to the efficient and safe operation of your agricultural machinery. With precise dimensions of 95mm length, 26mm width, and 51mm height, and a weight of 0.12 kg, this valve is engineered for a direct fit and reliable performance.