Ammeter Gauge for Massey Ferguson 35/135/165/178/188 Series Classic Tractors

Description

When you’re out in the field and the electrical system starts acting up, the last thing you want is to be left guessing whether your battery’s charging properly or your alternator’s giving up the ghost. This 30-amp ammeter gauge shows you exactly what’s happening with your charging system, giving you the heads-up you need before a dead battery leaves you stranded.

What You’re Getting

• Clear center-zero scale that shows both charge and discharge—no guessing about which way the needle should point
• 30-amp capacity handles the electrical demands of your classic MF without breaking a sweat
• Compatible with the dash panel setup so it fits right where it should in your instrument cluster
• Weather-resistant construction that handles the heat, cold, and vibration of daily farm work
• Direct replacement that mounts using the same grommet as your original gauge

Built for Real Farm Work

This gauge fits a wide range of classic Massey Ferguson tractors including the 35 series, 100 series models like the 135, 165, 178, and 188, plus some TE series and Case IH models. Whether you’re running hay equipment with your 135, doing row crop work with a 165, or handling heavier jobs with a 188, these are the tractors that built modern farming—and they’re still earning their keep on farms everywhere.

Made to Last

Your classic MF was built when things were made to last, and this gauge matches that quality. The 12-volt design works with your tractor’s standard electrical system, and the sturdy construction handles the constant vibration and temperature swings that come with farm life. It’s built to give you years of reliable readings.

Good to Know

The ammeter connects between your alternator and battery to monitor current flow, so proper installation is critical—if you’re not comfortable with electrical work, have it done right. During normal operation, the needle should sit near center when the battery’s charged. If it’s constantly showing high charge or discharge, that’s your early warning that something needs attention before you’re walking back from the back forty.