Cooling system water pump with part number 16100-78300-71 from the GX-AFTER offer. This is a key engine component, dedicated to TOYOTA forklifts (5F, 6F, 7F, 8F series) equipped with Z-series diesel engines. The pump ensures optimal coolant circulation, protecting the drive unit from overheating during intensive warehouse work.
GX-AFTER products are OEM quality replacements. The pump features reinforced shaft bearings and a leak-resistant mechanical seal, ensuring long and trouble-free operation in a continuous duty cycle.
| Brand | Engines / Models |
|---|---|
| TOYOTA (Forklifts) | Z-series Diesel Engines: 1Z, 2Z, 11Z, 12Z, 13Z, 14Z, 15Z. Forklift models: 6F, 7F, 8F, 5FD series and others equipped with the above power units. |
The pump is dedicated to a specific family of engines. Check the engine designation on the nameplate before purchasing.
A gasket is included with the pump. When replacing the water pump, we also recommend replacing the thermostat, checking the condition of the V-belt/serpentine belt, and filling the system with new coolant.
Water pump failure in a forklift leads to rapid engine overheating, which can result in a cracked head or seized pistons. Do not ignore fluid leaks or noise coming from the pump area.
The pump forces coolant circulation between the engine and the radiator.
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Yes, pump 16100-78300-71 is standardly supplied with a dedicated mounting gasket.
Fits Toyota Z-family diesel engines: 1Z, 2Z, 11Z, 12Z, 13Z, 14Z, 15Z. These are units commonly used in forklifts.
Toyota Industries Corporation (TICO), the forklift manufacturer, was founded in 1926 by Sakichi Toyoda and initially produced... automatic looms. Only later did it expand into automotive and industrial equipment, becoming the world leader in forklift production.
Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.
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Water pump suitable for TOYOTA machines

















