When your David Brown 1690 starts running hotter than usual or you notice coolant puddles where you park, it’s time to look at that water pump. This replacement water pump fits the 1690 along with other 90 series models, keeping your cooling system circulating properly so you can get back to the field work that’s waiting.
What You’re Getting
- Direct replacement design that bolts right up to your 1690’s engine block without modifications
- Quality construction built to handle the constant pressure and temperature changes of farm work
- Proper flow rate to keep your engine at the right operating temperature during heavy loads
- All the mounting provisions and coolant passages your tractor needs for reliable operation
Built for Real Farm Work
The David Brown 1690 provides the power needed for heavy tillage, large-scale planting, and demanding loader work, commonly used for row crop farming, dairy operations, mixed farming, and custom work. Whether you’re pulling a heavy plow through clay soil or running a loader all day around the farmyard, this pump keeps coolant moving through your engine so it can handle whatever you throw at it.
Made to Last
Your 1690 was built to work hard, and this water pump matches that durability. The casting is designed to handle the vibration and temperature swings that come with agricultural work, while the impeller and seals are engineered to maintain proper flow and prevent leaks season after season.
Good to Know
Before installing, drain your cooling system completely and check for any debris in the coolant passages. Flush your entire cooling system to get rid of any crud that might contaminate fresh coolant, and check that your thermostat opens at the right temperature. Always use a new gasket during installation and refill with the proper coolant mixture for your climate.
