Description
When you’re building or rebuilding a PTO driveline, having the right outer profile yoke makes all the difference between smooth power transfer and a setup that fights you all season long. This Weasler outer profile yoke is designed specifically for Bondioli Series 5 applications with trilobe tubing, giving you that precise fit that keeps everything running smooth and quiet.
What You’re Getting
- 52mm trilobe bore that slides perfectly onto Series 5 profile tubing without binding or slop
- Precision-machined U-joint mounting surfaces that accept 1.19-inch bearing caps
- Heavy-duty construction built to handle the constant speed changes and angles of real field work
- Direct replacement for worn or damaged outer yokes on existing drivelines
Built for Serious Farm Work
This yoke is right at home on mid-size tractors running implements like rotary cutters, hay equipment, tillers, and post-hole diggers. The Series 5 sizing puts it in that sweet spot for 50-100 horsepower applications where you need more capacity than a Series 4 but don’t need the beef of a Series 6 or 7.
Made to Last
Weasler doesn’t mess around – their yokes are forged tough and machined to tight tolerances. The trilobe design distributes stress better than round tubing, and the bearing surfaces are ground smooth to work with quality U-joint assemblies. This isn’t a part that’ll leave you stranded when you’re trying to get hay made.
Installation Notes
This outer yoke slides onto the trilobe tubing and connects to your implement-side U-joint assembly. Make sure you’re matching Series 5 components throughout your driveline – mixing series sizes leads to weak points and premature failure. The 52mm trilobe bore is a precise fit, so clean any debris from the tubing before assembly.






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