Isuzu 6HK1 Water Pump with Gasket

Supplied as a complete unit with the pulley fitted and the mounting gasket in the box. Weeping from the pump weep hole is the early warning; a whine or play at the pulley means the bearing is already on its way out.

Refill with the correct coolant mix rather than plain water — running water alone is the fastest way to corrode a new pump and the radiator behind it. Worth replacing the thermostat and belt while the front is open.