The McCormick 4207951M1 is a genuine OEM sealing ring designed for various McCormick tractor models. This critical component ensures a tight seal, preventing leaks and maintaining optimal system performance in agricultural machinery. It is compatible with McCormick MC Series (MC100, MC105, MC110, MC115, MC120, MC130, MC135, MC80, MC90, MC95), MTX Series (MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185, MTX200), TTX Series (TTX190, TTX210, TTX230), X6 Series (X6.420, X6.430, X6.440), X7 Series (X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X7.690), X70 Series (X70.40, X70.50, X70.60, X70.70, X70.80), and X8 Series (X8.660, X8.670, X8.680) tractors.