Description
When your baler timing’s off or your mower deck isn’t running at the right speed, the culprit might be a failed PTO sensor. This little component tells your tractor’s computer exactly how fast that power take-off shaft is spinning, which is critical for everything from proper implement operation to protecting expensive equipment from damage. Without it working right, you’re basically flying blind on PTO speed.
What You’re Getting
- Accurate PTO shaft speed monitoring for your tractor’s computer system
- Essential data for automated implement functions and timing
- Rugged construction that handles the tough environment near the PTO shaft
- Direct replacement that restores factory functionality
Built for Real Farm Work
This sensor fits Case IH C series tractors (C80, C90) and the popular Maxxum MX series (MX80C through MX135). These are versatile machines that handle everything from hay operations to loader work, and they need precise PTO monitoring to run modern implements safely and efficiently.
Made to Last
PTO sensors live in a harsh spot – exposed to vibration, weather, and potential debris impact. This replacement features sealed construction that keeps moisture out while maintaining precise electronic readings even when covered in dust or operating in temperature extremes.
Installation Notes
The sensor mounts near the PTO shaft, so access can be a bit tight depending on your tractor setup. Take your time positioning it correctly relative to the tone ring for accurate readings. After installation, check that your display shows steady RPM readings that match what you’d expect.






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