The McCormick 3555974M1 is a genuine engine oil filter designed for a wide range of McCormick agricultural tractors. This critical component ensures clean engine oil circulation, protecting vital engine parts from contaminants and extending engine life. It is an essential maintenance part for optimal performance and reliability across models including the CX100, CX105, CX110, CX70, CX75, CX80, CX85, CX90, CX95, MC100, MC105, MC115, MC120, MC130, MC135, MC80, MC90, MC95, MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185, MTX200, MTX225, XTX185, XTX200, XTX215, ZTX230, ZTX260, and ZTX280.