The McCormick 6716035A1 Ring is a genuine OEM replacement part designed for various McCormick X-Series tractor models. This essential component ensures proper function and sealing within the specified machinery, maintaining optimal performance and reliability. Engineered to McCormick's exacting standards, it provides a precise fit and durable operation for models including X4.30, X4.40, X4.50, X4.60, X5.35, X5.45, X5.55, X6.420, X6.430, X6.440, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X8.660, X8.670, and X8.680.