7422195476 Renault Trucks Kerax DXi11 Housing

What does a water pump housing do?

The water pump housing serves as the critical structural casing for the coolant circulation pump in heavy commercial vehicle engines. Bolted directly to the engine block, this component houses the pump shaft, impeller, and bearing assembly, ensuring that coolant is effectively routed through the engine and radiator to prevent overheating.

Vehicle and engine compatibility

This specific part is designed for use in Renault Trucks Kerax vehicles equipped with DXi11 engines. It meets the rigorous requirements of heavy-duty cooling systems, providing a reliable mounting point for the internal pump components and maintaining seal integrity under continuous thermal cycles.

Installation and maintenance guidance

For professional workshop technicians, it is recommended to inspect the housing for any signs of coolant weeping or structural cracks during routine cooling system maintenance. When replacing the housing, ensure all mating surfaces are clean and use high-quality gaskets to prevent leaks. It is often best practice to inspect related belt-driven components simultaneously.

Troubleshooting and inspection

Maintaining a stable coolant flow is essential for engine longevity in demanding service environments. Consult your authorized distributor to verify exact fitment for your specific engine configuration.

OE cross-reference

525.07.0001 (Water Pump Housing Water Pumps) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 7422195476.