When you’re running implements that build up momentum—like heavy rotary cutters or large tillers—they can keep spinning even after you disengage the PTO. Without protection, that back-spinning implement can jam your tractor’s PTO system and cause expensive damage. This overrunning coupler acts like a safety valve, letting implements coast to a stop without forcing your tractor’s driveline backward.
What You’re Getting
- Overrunning clutch action protects your tractor’s PTO from implement back-spin damage
- Standard 1-3/8 inch 6 spline connections on both ends for universal compatibility
- Cross pin attachment system makes installation and removal straightforward
- Adds 3-13/16 inches to your PTO length while providing crucial protection
- 6-1/2 inch overall length fits between most tractor PTOs and implement input shafts
Built for Real Farm Work
This coupler works with any tractor and implement that uses the common 1-3/8 inch 6 spline connection. Whether you’re running a brush hog through thick pasture, operating a heavy tiller in tough ground, or powering a large rotary mower, this coupler sits between your tractor and implement to prevent costly driveline damage when things don’t stop spinning right away.
Made to Last
Farm work is hard on equipment, and this coupler is built to handle the torque loads and shock forces that come with real field conditions. The internal clutch mechanism is designed to engage smoothly under normal operation but slip when implements try to drive your PTO backward, protecting expensive tractor components from damage.
Good to Know
Installation is simple—just slide it between your tractor’s PTO and your implement’s input shaft, then secure with the included cross pin. The coupler adds less than 4 inches to your setup, so it won’t interfere with implement clearance on most tractors. Keep the cross pin greased and check it periodically for wear, especially if you run heavy implements that create a lot of back-force.
