Description
When your cooling system starts acting up and you’re losing coolant or noticing temperature spikes, the problem might be right under your nose. The bottom radiator hose on your Massey Ferguson 396 or 399 is constantly flexing, heating up, and cooling down with every work cycle. Over time, that rubber gets hard, cracks, or develops those annoying pin-hole leaks that drip coolant all over your clean shop floor.
What You’re Getting
- Factory-style molded design that fits the exact routing of your Phaser engine cooling system
- Heat-resistant rubber compound that handles the temperature swings these hard-working engines dish out
- Reinforced construction that won’t collapse under vacuum when the engine cools down
- Direct replacement that connects your radiator to the engine block without modifications
Built for Real Farm Work
This hose is specifically designed for the Phaser engines in your MF 396 and 399 tractors. These are serious work machines that handle everything from heavy tillage and hay operations to loader work and transport duties. The cooling system has to keep up with demanding loads, and this bottom hose is a critical part of that circulation loop.
Made to Last
Farm equipment operates in tough conditions, and cooling hoses take a real beating from heat, vibration, and chemical exposure. This replacement hose uses quality rubber compounds that resist cracking and maintain flexibility even after years of temperature cycling. It’s built to handle the constant pressure changes and coolant flow that keep your Phaser engine running at optimal temperature.
Good to Know
Replace this hose when the system is completely cool – hot coolant will burn you and make a mess. It’s smart to replace both radiator hoses at the same time since they’ve both been working under the same conditions. Have your coolant mixture ready before you start, and take the opportunity to flush the system if the old coolant looks questionable.






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