Description

If you’ve ever tried to match PTO speed to your implement or wondered if you’re pushing your engine too hard in the field, you know how handy a working rev counter is. This revolution counter clock gives you real-time RPM readings so you can dial in the perfect speed for mowing, running a tedder, or powering any PTO-driven equipment. When your original gauge starts jumping around or quits working altogether, this direct replacement gets you back to monitoring your engine properly.

What You’re Getting

Accurate RPM readings in MPH calibration for precise engine monitoring
Designed specifically for 8-speed transmission models
Direct replacement that fits original dash panel mounting
Durable construction that handles the vibration of daily farm work
Clear, easy-to-read dial face that won’t fade or crack

Built for Real Farm Work

This rev counter is made for Massey Ferguson 100 Series tractors including models 165, 168, 185, and 188. These are the workhorses that handle everything from hay operations and loader work to row crop farming and general farm maintenance. Whether you’re running a rotary cutter at the right speed to get a clean cut or matching your engine RPM to what your baler needs, having accurate revolution readings helps you work smarter and protect your equipment.

Made to Last

This gauge uses quality internals that stay accurate even after years of bouncing through fields and dealing with temperature swings. The face won’t fade in sunlight like some cheaper replacements, and the needle movement stays smooth and responsive. It’s built to match the reliability of the classic Massey Ferguson tractors it serves.

Installation Notes

This is a straightforward swap – remove the old gauge and connect the new one using the existing wiring and mounting hardware. The gauge connects to your tractor’s existing revolution sensor, so no modifications are needed. If your old gauge has been acting up, this is often a quicker fix than trying to repair the original unit.