The McCormick 6509657A1 is a genuine OEM distributor designed for various agricultural machinery. This essential component ensures proper ignition timing and distribution of electrical current, crucial for optimal engine performance. It is compatible with McCormick MC series tractors including MC80, MC90, MC95, MC100, MC105, MC110, MC115, MC120, MC130, and MC135. It also serves as an equivalent for Case IH MXM series (MXM120, MXM130, MXM140, MXM155, MXM175, MXM190) and Landini Legend series (120, 130, 140, 160, 165, 180, 185) models, ensuring broad applicability and reliable operation across multiple brands.