The McCormick 3233328R1 washer is an original equipment manufacturer (OEM) part designed for precise fit and reliable performance in McCormick agricultural machinery. This washer features an inner diameter of 16.5 mm, an outer diameter of 30 mm, and a thickness of 3 mm, ensuring proper spacing and secure fastening. It is compatible with a wide range of McCormick tractor models, including the C, CX, MC, MTX, T, X, XTX, and ZTX series, and also cross-references with Case IH and New Holland part number 3233328R1.