This brand-new water pump housing covers part numbers 20539530, 20825534, 7420539530, 22195476, 7422195476 and 20397805. It is professionally designed for Renault Premium II and Kerax trucks. As an important cooling system component, it protects and fixes the water pump steadily. Made of high-strength cast material, it features heat resistance and anti-deformation performance. Produced to OEM standards, it is easy to install and ideal for aftermarket maintenance replacement.