This genuine OEM McCormick 87802131 Pulley is a critical component designed for various agricultural machinery. It ensures optimal performance and durability for McCormick X7 series tractors, including models X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, and X7.680. As a CNH Industrial part, it is also compatible with specific Case IH Puma series tractors (PUMA 140, PUMA 155, PUMA 170, PUMA 185, PUMA 200, PUMA 215, PUMA 230) and New Holland T7 series tractors (T7.170, T7.185, T7.200, T7.210, T7.225, T7.235, T7.250, T7.260). Manufactured to exact specifications, this pulley provides a perfect fit and long service life, ensuring reliable operation across multiple platforms.