Description
When your implement’s PTO shaft takes a hard hit from a buried rock or sudden jam, you want that driveline to break at the right spot—not at your tractor’s expensive gearbox. This ball shear yoke does exactly that, using replaceable shear bolts to protect your equipment when the unexpected happens. It’s the kind of protection that pays for itself the first time it saves you from a major repair.
What You’re Getting
- 1-1/2 inch round bore with 3/8 inch keyway for secure shaft connection
- Uses two 3/8″-16 Grade 5 shear bolts that break at predetermined loads
- Robust construction that handles daily farm work while protecting expensive components
- Easy shear bolt replacement gets you back to work quickly after an overload
Built for Real Farm Work
This yoke connects to implement shafts on a wide range of equipment from mowers to hay tools. The shear bolt protection is especially valuable on rotary cutters, stump grinders, and other implements that might encounter hidden obstacles. When you’re working brush, fence rows, or unfamiliar ground, this kind of protection can save your day and your wallet.
Made to Last
The yoke itself is built to handle years of regular use, with only the shear bolts designed to fail under extreme loads. This smart design means you replace inexpensive bolts instead of expensive transmission parts when things go wrong. The 1-1/2 inch bore with keyway provides a solid, non-slip connection that transfers power efficiently.
Installation Notes
This is a direct replacement for worn or damaged ball shear yokes on compatible implements. Always keep spare shear bolts on hand—when one breaks, you’ll want to get back to work without a trip to town. Make sure the keyway is properly aligned and the shaft is clean before installation for the best fit.






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