Description
That little red oil pressure light on your dash isn’t just for show – it’s your engine’s way of shouting for help when things go wrong. When your oil pressure switch fails, you lose that critical early warning system that protects your engine from catastrophic damage. This replacement switch gets you back to having proper engine monitoring, so you’ll know right away if oil pressure drops below safe levels.
What You’re Getting
- Activates dashboard warning lights when oil pressure drops dangerously low
- Direct replacement that fits your tractor’s existing wiring and mounting points
- Reliable switching mechanism that won’t give false readings or miss real problems
- Built to handle the heat, vibration, and pressure of modern tractor engines
Built for Real Farm Work
This switch fits all Massey Ferguson 5400 series models (5425 through 5480), 6400 series tractors (6445 through 6499), and 7400 series machines (7465 through 7495). Whether you’re running a mid-size utility tractor for livestock operations or pushing a big row-crop machine through harvest, these engines work hard and need proper monitoring to avoid expensive breakdowns.
Made to Last
Your Massey Ferguson engine operates under tough conditions – high heat, constant vibration, and demanding workloads from dawn to dusk. This oil pressure switch is built to match that durability, with precision components that provide accurate pressure monitoring through thousands of hours of operation.
Installation Notes
Installation requires basic electrical knowledge – disconnect your battery, remove the faulty switch, and install this replacement using the existing wiring connections. The switch threads into the engine’s oil pressure port, usually near the oil filter. Make sure the connection is clean and properly sealed to prevent oil leaks, and test your warning light operation after installation to confirm everything’s working right.






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