The McCormick 6511693A1 is a genuine OEM ring designed for various McCormick tractor models, including the CX, MC, MTX, XTX, and ZTX series. This essential component ensures proper function within the machinery. It is also cross-compatible with specific Landini, Case IH, and Fiat agricultural equipment, offering broad application. Key dimensions include an inner diameter of 44.5 mm, an outer diameter of 50.8 mm, and a thickness of 15.8 mm, with a weight of 0.03 kg.