Description
When your temperature gauge starts creeping up during harvest or your coolant level keeps dropping, it’s time to replace that water pump before you’re stuck in the field with an overheated engine. Water pump for Tier 3 Sisu (Agco Power) Engines like the ones in these Massey Ferguson tractors generates serious heat under load, and a failing pump can cost you thousands in engine damage. This replacement pump keeps coolant flowing properly to protect your investment.
What You’re Getting
- Heavy-duty construction designed for the high-output SISU diesel engines in your MF tractor
- Precision-engineered impeller that maintains optimal coolant flow even under heavy loads
- Quality seals and bearings built to handle the constant vibration and heat of farm work
- Direct replacement that fits your tractor’s cooling system perfectly without modifications
Built for Real Farm Work
This pump is engineered specifically for the SISU engines found in Massey Ferguson’s bigger tractors – from the versatile 6400 series utility machines up through the heavy-duty 8200 series row-crop tractors. Whether you’re running a 6485 on a disc harrow all day or using your 8170 for deep tillage work, these are the tractors that handle the heavy lifting on today’s farms. They’re built to work hard, and they need cooling systems that can keep up.
Made to Last
SISU engines are known for their reliability, but they also run hot under load. This pump is built to handle those demanding conditions with robust construction that won’t let you down when you need it most. The materials and design are matched to the original specifications, so you get the same performance that came with your tractor from the factory.
Installation Notes
You’ll need to drain the cooling system completely before installation, so it’s a good time to flush out any debris and check your hoses while you’re at it. Make sure you bleed all the air out of the system when refilling – trapped air pockets can cause overheating even with a good pump. Consider replacing the thermostat at the same time if it’s been giving you trouble.






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