The McCormick 6712985A1 cylinder head is a genuine OEM component designed for various agricultural machinery, including McCormick X10, CX series, Case IH JX series, and New Holland TD series tractors. This critical engine part ensures proper combustion and valve operation, maintaining engine efficiency and reliability. Weighing approximately 45 kg, this cylinder head is a direct replacement for part number 87304300, guaranteeing precise fitment and performance.