What's in the box:

Water Pump x 1pc

Product details of GMB Engine Water Pump GWT-85A for Toyota Hiace Petrol RZH112 2.0 2.4 1RZ 2RZ (16100-79155)

Cross Reference No.:
16100-79155

100% GMB Genuine Products
Best Quality Product
Picture are straightly take from product.
We have distributed many type of model

GMB Water Pump
GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings(life), impellers (pumping water), mechanical seal kits(sealing) and housings(ruggedness). Integration of these parts through our experience and accumulated knowledge shall lead to total quality assurance, unsurpassed by anybody else
Coverage from domestic applications to foreign, from micro automobile to truck and industrial and from outdated to future models.

Functions
Vital part required to circulate coolant around engine. Heat produced by engine combustion is absorbed by coolant which then passes through radiator to cool down before returning to engine. Water pump is situated between radiator and engine and driven by pulley through timing belt or fan belt. Water pump causes coolant to circulate.

Structure
Consists of body (aluminum diecast, cast iron, aluminum gravity etc), flange(forged steel, sintered iron etc), impeller (pressed steel, cast iron, synthetic resin etc), water pump bearing and mechanical seal kit.
Its material is decided dependent upon performance level, quality as well as customer requirements and working conditions. Revolution power of crankshaft is transmitted to impeller through water pump bearing. Impeller vanes drive coolant out into circulation jacket.
Vortex chamber of water pump filled with coolant is separated from water pump bearing by mechanical seal kit.
A sliding seal, like mechanical seal kit, must be lubricated all the time it is moving by coolant fluid.
Engulfed(lubricating) coolant evaporates out into water pump bearing side and exits through weap hole on body.