Description

When your mower hits that hidden stump or your spreader suddenly jams up with wet material, you need protection between your implement and tractor. This Auto Lok overrunning clutch yoke is designed to slip when implements suddenly stop or jam, preventing that shock from transferring back to your tractor’s transmission and PTO. It’s the insurance policy that keeps expensive repairs from happening when things go wrong in the field.

What You’re Getting

Automatic slip protection that engages when implements bind up or overload
Built to handle repeated engagement cycles, temperature swings, and constant power transmission stress
Direct replacement design that integrates into existing PTO driveline systems
Reliable overrunning mechanism that allows forward power but slips on reverse loads

Built for Real Farm Work

This clutch yoke is essential for implements that can suddenly stop or jam during operation—mowers hitting obstacles, balers plugging with wet hay, manure spreaders overloading, or tillers encountering buried rocks. It’s especially valuable on tractors running multiple implements where driveline shock can cascade through the entire system. Whether you’re mowing roadsides, spreading fertilizer, or working fields with hidden hazards, this clutch gives you peace of mind.

Made to Last

Weasler builds these components to handle repeated engagement cycles, temperature swings, and the constant stress of transferring power through changing angles, with materials that resist wear and fatigue so your clutch keeps protecting your equipment season after season.

Installation Notes

You’ll need to split the clutch housing during installation, so plan on having the right tools and workspace for the job. The Auto Lok mechanism requires proper phasing with your existing driveline, and it’s critical to ensure all components are clean and properly lubricated during assembly for reliable operation when protection is needed most.