Description
When you’re running a flex wing mower across uneven terrain, that driveline takes a beating from constant angle changes and vibration. A worn-out driveline with loose universal joints and damaged CV joints means power loss, noise, and eventually a breakdown right when you need to get your cutting done. This complete Category 6 CV driveline is built specifically for flex wing mower applications where smooth power transfer at varying angles is critical.
What You’re Getting
- Complete driveline assembly ready to install – tractor yoke, implement yoke, and CV joints included
- Category 6 constant velocity joints handle the extreme angles flex wing mowers demand without binding
- Walterscheid Series 2580 star tubing provides maximum strength while keeping weight manageable
- Auto-Lok tractor yoke connects and disconnects easily while staying secure during operation
- 55-inch compressed length fits the spacing requirements of most flex wing mower setups
Built for Real Farm Work
This driveline is engineered for flex wing mowers that need to follow ground contours while maintaining consistent cutting performance. The Category 6 rating handles tractors in the 80-150 horsepower range running wide-cut mowers across pastures, ditches, and rough terrain where standard drivelines would fail from the constant articulation.
Made to Last
Weasler doesn’t mess around – their components are forged tough and machined to tight tolerances, with bearing surfaces ground smooth and assemblies built to handle constant speed changes and angles that come with real field work. The star-shaped tubing profile provides superior strength-to-weight ratio while the CV design eliminates the power pulses that destroy standard universal joints.
Installation Notes
This is a direct replacement driveline – measure your old one compressed to confirm the 55-inch length works for your setup. The 1-3/8 inch 21-spline tractor yoke fits most modern tractors, while the 1-3/4 inch 20-spline implement end matches standard flex wing mower inputs. Always check that your tractor PTO and implement input shafts are clean and properly greased before installation.






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