This is a genuine McCormick 6660259A1 Channel, an essential OEM replacement part designed for various McCormick tractor models. It ensures proper fit and function for CX series (CX100, CX105, CX110, CX50, CX60, CX70, CX75, CX80, CX85, CX90, CX95), CMAX series (CMAX100, CMAX105, CMAX110, CMAX75, CMAX85, CMAX90, CMAX95), TMAX series (TMAX100, TMAX105, TMAX110, TMAX115, TMAX75, TMAX80, TMAX85, TMAX90, TMAX95), and V series (V80, V85, V90, V95, V100, V105, V110) tractors.