HOWO Water Pump Assembly (WD615)

Description

Engine water pump assembly for Sinotruk WD615 engines. This centrifugal pump circulates coolant through the engine block, cylinder head and radiator — critical for preventing overheating, especially in hot climates and under heavy loads.

Cast iron impeller for long service life, sealed bearing cartridge and reinforced housing. A leaking or noisy water pump should be replaced immediately — overheating causes head gasket failure, cylinder head warping and potentially catastrophic engine damage.

Cooling system components: thermostats, coolant hoses (formed silicone and flexible), expansion tanks, fan clutches, fan blades and temperature sensors. For all truck brands.