The McCormick 31726241 Connection is an authentic OEM part specifically designed for various McCormick tractor models. This genuine connection ensures proper fluid transfer and system integrity, maintaining optimal performance and reliability for your agricultural machinery. It is a direct replacement part, guaranteeing compatibility and ease of installation for specific models within the X4, X5, X6, X7, and X8 series, including X4.30, X4.35, X4.40, X4.45, X4.50, X4.55, X4.60, X4.70, X4.75, X5.35, X5.45, X5.55, X5.085, X5.095, X5.105, X5.115, 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.