Description

When you start seeing coolant spots under your tractor or notice your temperature gauge acting up, it’s often that thermostat housing letting you down. A cracked or corroded housing doesn’t just leak – it throws off your whole cooling system’s ability to keep that Perkins Phaser engine running at the right temperature. This replacement housing gets your cooling system back to doing its job properly, whether you’re running a 5465 through hay season or pushing a 7480 through heavy fieldwork.

What You’re Getting

Direct replacement for Perkins Phaser engines – no modifications needed
Robust casting that stands up to thermal cycling and farm conditions
Precision-machined surfaces that seal properly with new gaskets
Correct internal flow design keeps coolant moving where it should
Compatible with modern coolant formulations your tractor needs

Built for Real Farm Work

This housing fits Massey Ferguson tractors with Perkins Phaser engines, including your 5400 series models like the 5465, plus the 6400 series tractors from 6465 through 6480, and 7400 series machines like the 7465, 7475, and 7480. These are the workhorses handling everything from loader work to heavy tillage, pulling disc rippers, and running balers during long days when your cooling system can’t afford to quit.

Made to Last

This housing uses quality casting designed to handle the constant heat cycles your engine puts it through. The material resists corrosion from coolant additives while keeping its structural strength. Unlike cheap replacements that develop cracks after a season or two, this one’s built to give you years of reliable service in real farm conditions.

Good to Know

Drain your cooling system before starting – saves a mess and lets you check the coolant condition. Clean all gasket surfaces thoroughly because any old gasket material will cause leaks. While you’ve got it apart, this is the perfect time to install a new thermostat since they often fail around the same time. Fill the system slowly to avoid air pockets, and run it up to temperature to check for leaks before you call the job done.