The McCormick 6618882A1 Gasket Set is a genuine OEM component designed for Perkins 1004.40T, 1004.40TA, 1006.60T, and 1006.60TA engines. This comprehensive gasket kit ensures a reliable and tight seal, crucial for maintaining engine performance and preventing leaks. It is compatible with a wide range of McCormick CX and MC series tractors, as well as various Landini models including the Legend, Mythos, Powerfarm, and Vision series, providing essential parts for engine maintenance and repair.