The McCormick 6520522M91 Frame is an original equipment manufacturer (OEM) part, specifically designed for various McCormick MC Series tractors. This robust and durable frame component ensures the structural integrity and proper mounting of essential tractor systems, maintaining the machine's operational stability and performance. Manufactured to McCormick's exacting standards, it guarantees a precise fit and reliable function for models including the MC100, MC105, MC115, MC120, and MC135.