Description

When you’re working long days in the field and your transmission starts acting up—slipping between gears, not shifting smoothly, or leaving you stuck in one range—there’s a good chance this little switch is behind the trouble. The power shift transmission in your Maxxum is all about quick, clutchless shifting to match conditions, but it needs reliable electrical signals to know what gear you want and when to make the change.

What You’re Getting

Direct replacement switch that restores smooth power shift operation
Heavy-duty contacts designed to handle the electrical load from transmission solenoids
Sealed construction keeps out dust, moisture, and hydraulic fluid
Factory-spec fit that connects to your existing wiring harness

Built for Real Farm Work

This switch controls the power shift transmission in Case Maxxum 5120, 5130, 5140, 5150, 5220, 5230, 5240, and 5250 tractors. These mid-range workhorses handle everything from loader work around the barn to field cultivation, hay operations, and road work—jobs that demand reliable shifting under varying loads and conditions.

Made to Last

Power shift switches take a beating because they’re constantly cycling on and off as you work through the gears. This replacement uses quality internal components that won’t burn out or develop the intermittent connections that cause erratic shifting. It’s built to handle the harsh environment under your tractor’s dash where heat, vibration, and electrical demands never let up.

Good to Know

Most installations are straightforward—disconnect the battery, unplug the old switch connector, remove the mounting screws, and reverse the process with your new switch. If you’re having shifting problems, also check your transmission fluid level and condition while you’ve got things apart. Clean electrical connections make a big difference in how well your power shift system responds.