The McCormick 6655186A1 is a genuine OEM clip designed for secure fastening in McCormick agricultural machinery. This essential component ensures proper assembly and reliable operation across a range of McCormick X-series tractor models, including the X6.440, X6.460, X7.440, X7.460, X7.660, X7.670, X7.680, X8.660, X8.670, and X8.680. Manufactured to McCormick's specifications, it provides a precise fit and durable performance. It is also cross-referenced as an equivalent part for Case IH, Landini, and Valpadana models.