Description

Ever notice how your tractor’s safety systems seem to know when you step out of the cab? That’s where this door contact switch comes in—a small but critical part that tells your tractor’s safety system whether the cab door is open or closed. When this switch starts acting up or quits working, you might find yourself dealing with safety interlocks that won’t reset, warning lights that stay on, or systems that won’t function properly.

What You’re Getting

Electrical contact switch that reliably senses door position
Weather-resistant construction handles cab door environment conditions
Direct replacement design fits original mounting locations
Precision switching action maintains proper electrical signals
OEM-quality components ensure long-lasting operation

Built for Real Farm Work

This switch is designed for New Holland tractors across multiple series—from the utility-focused T5000 series up through the big TM row-crop machines. Whether you’re running a TL70 with a loader, operating a TS110 for row work, or using a TM175 for heavy field operations, this switch keeps your safety systems informed and functioning properly.

Made to Last

Cab door switches deal with constant vibration, temperature swings, and the occasional door slam when you’re in a hurry. This replacement uses quality electrical contacts that resist corrosion and maintain reliable switching through thousands of open-close cycles. The sealed construction keeps dust and moisture from causing problems down the road.

Good to Know

Installation usually involves removing the old switch from its mounting location in the door frame or jamb area. Clean any corrosion from the mounting point before installing the new switch. Make sure the door properly activates the switch when closed—adjustment might be needed if the door has sagged over the years. Test the safety systems after installation to verify everything’s working as it should.