Description

When your temperature gauge starts creeping up during busy harvest days or you’re adding coolant more often than usual, your water pump is telling you it needs attention. A failing water pump doesn’t just risk overheating; it can cause catastrophic engine damage that costs thousands to repair. This 78mm impeller water pump keeps your coolant flowing strong so you can focus on the work at hand instead of watching gauges.

What You’re Getting

Large 78mm impeller moves more coolant than smaller pumps for better heat management
Comes without pulley so you can use your existing drive setup without modifications
Quality bearings and seals built to handle the vibration and heat cycles of farm work
Direct replacement design that bolts right where your old pump came off

Built for Real Farm Work

This pump fits a wide range of Massey Ferguson tractors from the smaller 300 series utility machines up through the bigger 4200 series row-crop tractors. Whether you’re running a 365 on loader duty, pulling a planter with a 3070, or working ground with a 6140, these are the workhorses that keep farms running. Many of these tractors also power PTO equipment like balers and mowers that add extra heat load to the cooling system.

Made to Last

Engineered to meet or exceed original equipment specifications, this water pump features precision-machined components that deliver consistent performance under all operating conditions. The larger impeller diameter provides better coolant circulation than smaller pumps, especially important when you’re working in hot weather or pulling heavy loads that stress the engine.

Installation Notes

Drain cooling system completely before installation and thoroughly clean all mating surfaces. Since this pump comes without a pulley, you’ll transfer your existing pulley over – a good time to check it for cracks or worn bolt holes. Always use fresh coolant when refilling, and run the engine to operating temperature while checking for any leaks before putting it back to work.