Authentic McCormick 6661039A1 piping, designed for optimal performance and fit in various McCormick tractor models including MC100, MC105, MC110, MC115, MC120, MC130, MC135, MC80, MC90, MC95, MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185, MTX200, X6.420, X6.430, X6.440, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X7.690, X7.P670, X7.P680, X7.P690, X7.VT670, X7.VT680, X7.VT690, X8.660, X8.670, X8.680, XTX145, XTX165, XTX185, XTX200, XTX215, ZTX230, ZTX260, and ZTX280. This OEM component ensures proper fluid transfer within the hydraulic or engine system.