Water Pump for Yanmar 3TNE84, 3TN84, 4TNE84, 4TNV84, 4TNE88, 4TNV88 | Part 729428-42004

Maintain optimal engine temperatures and protect your equipment from overheating with this premium Water Pump (Part No. 729428-42004). Specifically engineered for high-performance diesel applications, this pump is a direct replacement for industrial machinery powered by Yanmar 3TN, 3TNE, 4TNE, and 4TNV series engines.

Whether you are operating a mini-excavator, generator, or compact tractor, cooling efficiency is vital to the longevity of your engine. This pump provides a consistent, high-volume flow of coolant through the engine block and radiator, preventing heat-related failures and ensuring smooth operation during long work shifts.