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Water Pump
Can’t get enough from the stock water pump of your vehicle? Try the GMB Water Pump for better cooling system performance. GMB water pump is produced with the use of the latest technology available so that it can be able to work well to the demands of your vehicle beating every pressure your engine gives. This water pump carries a function of eradicating heat in the engine and keeping its temperature in a controllable level. It works by being driven by a belt linked to the engine’s crankshaft where it allows coolant to flow from the radiator coursed to the engine and returns it to the radiator. Basically, the water pump comes with a shaft that has a pulley and pump rotor on both opposite ends. The GMB model is a guaranteed fully functioning water pump. It has also a spring loaded seal that prevents water leakage to develop within the shaft construction.
GMB water pump, which is the heart of the engine's cooling system, uses aluminum die casting and press-impeller to attain the weight saving. Furthermore, GMB offers a long lasting water pump which minimizes power loss by using a consolidated bearing and unitized mechanical seal with a low torque structure. GMB water pumps enhances fuel economy and contributes to saving energy.
GMB WATER PUMP FEATURES
• High Flow Design provides long lasting, efficient cooling
• Designed for OE fit & performance
• Factory lubricated for long life
• Easy Installation
• Precision ground shaft and hub accept OE fan clutches perfectly
• OE quality forged housing is specially formed to ensure maximum coolant flow
• Precision Built and Balanced - Pressed On Impeller Increases Water Flow
• Unique No-Sealant Required Gasket Makes Installation Fast, Easy and Leak-Free
• Unitized Seal Protects Bearings - Provides Long Life, Leak-Free Performance
• Factory Sealed Precision Ground One Piece Bearing Assembly
• Increases pump pressure up to 300%
• Eliminates steam pockets trapped inside the engine block
• Reduces engine temperature by 15-30 degrees
• Increases horsepower
STRUCTURE

The cooling water that gets hot in the jacket is sent to the upper part of the radiator, then when it moves down the cooling pipe, the fan sucks the air from the outside and cools down the water so that it can be circulated in the jacket again and make the engine stay cool. In this positive circulation cooling mechanism the movement of the water pump is powered by the engine rotation through flange on the water pump bearing shaft. The impeller on the other end of bearing shaft runs and pushes the water by centrifugal force into the engine's water passage.












