3943990 Water Inlet Connection

Experience seamless integration with the 3943990 3943991 Water Inlet Connection, specifically designed to fit Cummins Engine QSB models. Crafted with precision, this connection ensures a reliable and secure fit, enhancing the overall performance of your engine. Manufactured in China, this component is made to meet the exact specifications required for optimal functionality. Trust in its quality and durability to maintain the integrity of your engine's water system.