Lower gasket set for Cummins 6BTAA5.9-C178

The 4955230 lower gasket set provides a comprehensive collection of seals and gaskets designed for the lower assembly of the engine. These components establish a seal between the engine block and mating surfaces such as the oil pan, oil pump, and timing cover. By maintaining these interfaces, the set prevents fluid leaks and protects internal engine components from external contaminants.

This set is compatible with Cummins 6BTAA5.9-C178, KTA38C-1050, QSM11-C335, and QSM19-C700 engines. These engines power various types of heavy machinery, including industrial cranes and construction equipment. The components are manufactured to specific dimensions to ensure a precise fit across the designated engine models.

Lower gasket sets are used during engine overhauls or maintenance procedures involving the removal of the oil pan or lower covers. Their primary function is to maintain the integrity of the lubrication system by containing oil within the crankcase and preventing the ingress of dirt or debris into the engine's internal moving parts.