Multiquip 12950942010 Pump Assy. Water - OEM Replacement Part

The water pump assembly maintains critical coolant circulation through the Yanmar 4TNV84T turbocharged diesel engine used in ride-on power trowels. This pump is essential for preventing engine overheating during extended concrete finishing operations, ensuring the liquid-cooled radiator system functions properly under the demanding conditions of commercial flatwork.

Designed for the Yanmar 4TNV84T-Z-DSA2 vertical 4-cycle, water-cooled, direct-injected diesel engine rated at 55 hp (41 kW) at 3,000 rpm. This engine powers ride-on trowels with operating weights exceeding 2,165 lb. and 11-gallon fuel capacities, requiring reliable cooling during continuous operation. Signs of pump failure include engine overheating, coolant leaks, unusual noise from the pump area, or temperature gauge fluctuations during operation.

Compatible with the following Multiquip ride-on power trowel models:

• HTXD6i
• STXD6i

Genuine Multiquip OEM part, sold by an authorized dealer.