The McCormick 3671970M2 crankcase is a genuine OEM component designed for the engine block of agricultural machinery. This essential part provides the structural housing for the crankshaft and other internal engine components, ensuring proper lubrication and protection. It is compatible with a wide range of McCormick C, CX, MC, MTX, X60, X7, X70, and XTX series tractors, as well as numerous Massey Ferguson models including the 100, 200, 300, 4200, 4300, 500, 6100, 6200, 8100, 8200, and 8600 series. Built to OEM specifications, this crankcase ensures reliable performance and a precise fit for engine repair and maintenance.