The McCormick 6614345A3 is a genuine OEM cylinder block designed for a wide range of McCormick CX, MC, and MTX series agricultural tractors. This critical engine component ensures structural integrity and proper function of the engine's internal parts. It is also cross-compatible with various Case IH JX and MXM series, as well as New Holland TL and TS series tractors. Manufactured to precise specifications, this cylinder block measures approximately 914.4 mm in length, 457.2 mm in width, and 457.2 mm in height, with a robust weight of 99.79 kg, ensuring durability and optimal engine performance.