The McCormick 3555808M2 Guide is a genuine OEM replacement part designed for optimal performance and durability. This essential component ensures proper function within McCormick MC series tractors, including models MC80, MC90, MC95, MC100, MC105, MC110, MC115, MC120, MC130, and MC135. It is also compatible with a wide range of Massey Ferguson tractors, specifically the 5400, 6400, 7400, and 8400 series, providing reliable fitment and operation. This part replaces the earlier number 3555808M1.