Description

Nothing ruins a good day of work like running out of fuel in the middle of a field because your gauge was lying to you. When your fuel sender unit quits, you’re left guessing how much diesel is left, and that’s never a gamble you want to take. This new-type sender unit gets your fuel gauge reading accurately again, so you can plan your work day without worrying about unexpected refueling trips.

What You’re Getting

New-type design with 5-hole mounting pattern for secure, leak-free tank installation
Accurate resistance mechanism that gives you true fuel level readings across the full tank range
Built to handle the constant fuel immersion and vapors that kill cheap senders
Designed specifically for 14-inch fuel tanks on these classic MF models
Direct replacement that maintains the same gauge accuracy as your original sender

Built for Real Farm Work

This sender unit fits the legendary Massey Ferguson 133, 135, 140, and 148 tractors – the reliable workhorses that helped build modern farming. Whether you’re running a 135 with that dependable Perkins diesel for hay work and general farm chores, or using a 148 for row crop farming and fieldwork, these tractors need accurate fuel monitoring for long days in the field.

Made to Last

Fuel senders fail from corrosion, varnish buildup, and the constant vibration of field work. This replacement uses materials designed to resist today’s fuel formulations while maintaining the precise resistance values your vintage gauge requires. The robust float mechanism and resistance strip provide years of accurate readings, even with the sloshing and movement of daily farm work.

Good to Know

Installation requires draining the fuel tank completely – work in a well-ventilated area away from any ignition sources. While you’ve got the tank open, take a look inside for rust, debris, or fuel contamination that could clog filters down the road. Clean tank threads before installing the new sender to ensure a proper seal.