Description
When you’re building custom PTO shafts or fixing a broken driveline, getting the right yoke makes all the difference between a solid repair and trouble down the road. This Weasler 12 series shaft weld yoke is built from quality steel that can handle the constant stress of PTO operation, with forged construction and machined to tight tolerances so it slides on smooth but doesn’t slop around after a season of use. Whether you’re repairing damaged equipment or fabricating something custom, this yoke gives you the foundation for reliable power transfer.
What You’re Getting
- 15/16 inch square bore that fits snugly onto standard square shafts without excessive play
- Weasler quality construction built to handle agricultural applications with proper bearing surfaces
- 2-3/4 inch center of bearing to end dimension for proper driveline geometry
- Ready to weld design simplifies custom shaft fabrication and repair work
- 1-1/16 inch bearing cap diameter works with standard 12 series universal joints
Built for Real Farm Work
This 12 series yoke is designed for the PTO systems found on a wide range of tractors and implements, the workhorses you see pulling everything from rotary cutters and balers to spreaders and tillers. The 12 series size handles mid-duty applications where you need more strength than lighter series but don’t need the bulk of heavier setups. It’s perfect for utility tractors and equipment that sees regular use but doesn’t need the beef of 35 or 44 series components.
Made to Last
This yoke is built to handle the constant stress of PTO operation, from the shock loads of engaging implements to the vibration of field work. The bearing surfaces are precisely machined to work smoothly with 12 series universal joints, ensuring smooth power transfer and long service life even under demanding conditions.
Installation Notes
Welding this yoke requires proper preparation – clean the tubing end thoroughly and ensure square cuts for the best fit. Position the yoke so it’s properly aligned with other driveline components before welding, and tack weld first, check alignment again, then complete the welds. Remember to grind welds smooth if they’ll interfere with PTO shields or guards.


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