Thermostatic Switch with 36 Inch Capillary Tube for Case IH Tractor Hydraulic Systems

Description

When your Case IH tractor’s hydraulic system starts overheating during heavy work like plowing or running a loader, it’s usually because the hydraulic fan isn’t kicking on when it should. This thermostatic switch is what tells that cooling fan when to start and stop based on your hydraulic oil temperature. Without it working right, you’re looking at overheated oil, damaged seals, and expensive hydraulic repairs that nobody wants to deal with during busy seasons.

What You’re Getting

• Rotary adjustable design lets you fine-tune the temperature setting for your specific conditions
• 36-inch capillary tube reaches hydraulic components to monitor actual oil temperature
• Built to handle the pressure and temperature cycles of heavy hydraulic work
• Direct replacement for your original Case IH switch – no modifications needed

Built for Real Farm Work

This switch fits a wide range of Case IH tractors from the smaller 4210 and 4230 models up through the big 9000 series machines, plus CX and MX series tractors that handle serious field operations. Whether you’re running hydraulic implements like loaders, planters, or three-point equipment, this switch helps keep your hydraulic system running at safe temperatures when you’re pushing hard to get work done.

Made to Last

TISCO builds this switch to handle the demanding environment inside your tractor’s hydraulic system. The capillary tube is designed to flex with tractor movement without kinking or breaking, while the switch body resists corrosion from hydraulic fluid contact and temperature extremes that come with long working days.

Installation Notes

The 36-inch capillary tube gives you plenty of length to route the sensing element to the right spot in your hydraulic system. Make sure the sensing bulb is positioned where it can accurately read hydraulic oil temperature, and avoid sharp bends in the capillary tube during installation. Take a photo of your old switch connections before removing it – saves you from having to guess which wire goes where.