Description
If you’ve noticed your PTO-powered implements aren’t running quite right or your tachometer readings seem off, this tachometer sender might be the fix you need. This little sensor keeps track of your PTO shaft speed and sends that information to your tractor’s computer and dashboard. When it starts acting up, you’ll see erratic RPM readings, implements that don’t perform properly, or error codes that leave you scratching your head.
What You’re Getting
- Precise electronic monitoring of your PTO shaft speed for accurate tachometer readings
- Enables proper implement timing and protection systems that prevent costly damage
- Direct replacement sensor that plugs right in without modifications
- Durable construction designed to handle the vibration and conditions around the PTO
Built for Real Farm Work
This sensor works across a wide range of John Deere tractors from the 5000 series utility machines up through the big 8000 series row-crop and track tractors. Whether you’re running a hay baler, rotary cutter, or grain cart, this sensor provides the speed data your tractor needs to operate those implements safely and efficiently.
Made to Last
PTO sensors live in a tough neighborhood – they’re constantly exposed to oil mist, dirt, vibration, and temperature swings. This replacement uses quality electronics and sealing to survive where cheaper sensors fail, giving you reliable speed readings season after season.
Installation Notes
The sensor mounts near your PTO shaft and connects with a simple plug. Clean the mounting area and electrical connector before installation, and make sure the sensor sits at the right distance from the tone ring for accurate readings. After installing, check that your tachometer shows steady RPM readings that match what you’d expect.





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