The McCormick 6677169A1 Collector is a genuine OEM component designed for various McCormick X-series tractors. This essential part ensures proper collection and flow within the engine system, maintaining efficient operation and preventing potential issues. It is compatible with models including X4.20, X4.30, X4.40, X4.50, X4.60, X4.70, X5.20, X5.30, X5.40, X5.50, X5.60, 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. Using genuine McCormick parts guarantees precise fitment and reliable performance.