The McCormick 118794A1 is a genuine OEM pinion designed for a wide range of McCormick CX, MC, MTX, and X series tractors. This essential drivetrain component ensures reliable power transmission. It is also compatible with various Case IH and New Holland tractor models, including Puma, MXM, MXU, T, and TL series, providing broad application coverage. Manufactured to original equipment specifications, this pinion offers durability and precise fitment for optimal performance.