The McCormick 3662651M2 is a genuine air filter element designed to ensure optimal engine performance and longevity by effectively filtering incoming air. This primary air filter measures 300mm in height, with an outer diameter of 140mm and an inner diameter of 85mm. It is a direct replacement for various McCormick CX and MC series tractors, as well as numerous Case IH, Landini, and Massey Ferguson agricultural machinery models, providing reliable protection against dust and contaminants.