This genuine McCormick 6500676M91 Gasket Set is specifically designed for Perkins 1004.40T engines, ensuring a precise fit and optimal sealing performance. It is an essential component for engine maintenance and repair in various McCormick agricultural tractors. This comprehensive gasket set is compatible with McCormick CX, MC, and MTX series models, including CX100, CX105, CX110, CX110LP, CX70, CX75, CX80, CX85, CX90, CX95, MC100, MC105, MC115, MC120, MC130, MC135, MC80, MC90, MC95, MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, and MTX155.