The McCormick 6640442A1 Jaw is a genuine OEM component designed for specific McCormick CX series agricultural tractors, including models CX100, CX105, CX110, and CX115. This essential part provides secure fastening and reliable performance in demanding operational environments. With dimensions of 100 mm length, 50 mm width, and 30 mm height, and weighing 0.5 kg, it is engineered to precise specifications, ensuring proper fit and function. It is also recognized as an equivalent to Case IH part number 6640442A1. Replace worn or damaged jaws with this authentic McCormick part to restore optimal functionality and safety.