The McCormick 6611851A2 Flange is an original equipment manufacturer (OEM) part specifically designed for McCormick CX series tractors, including models CX50, CX60, CX70, CX75, CX80, CX85, CX90, CX95, CX100, CX105, CX110, and CX115. This robust drive flange ensures a secure connection within the tractor's drive system, contributing to optimal performance and durability. It features an outer diameter of 120 mm, an inner diameter of 40 mm, and is equipped with 6 bolt holes, each with a diameter of 10.5 mm. Weighing approximately 0.8 kg, this component is crucial for maintaining the integrity and functionality of the machinery. It is also cross-referenced with several other OEM part numbers, including Case IH 1974796C1 and New Holland 87340061.