Description
When your PTO driveline needs to operate at steep angles or your current U-joints just can’t handle the constant flexing, a CV joint setup is your answer. This Weasler Series 55 Category 6 CV joint and shaft assembly handles up to 80 degrees of articulation—way more than traditional universal joints—while delivering smooth power transfer even when your tractor and implement aren’t perfectly aligned.
What You’re Getting
- Category 6 CV joint handles higher torque loads than smaller series
- 80-degree maximum angle capability eliminates binding and vibration
- 27-inch splined shaft length with 1-11/16″ 20 spline connection
- Auto-Lok tractor yoke makes hookup quick and secure
- Built tough enough for medium to heavy-duty applications
Built for Real Farm Work
This Category 6 size handles medium to heavy-duty applications—think bigger rotary cutters, heavy-duty tillers, and implements that see constant use in tough conditions. Whether you’re running a 60-80 HP utility tractor with a finishing mower or powering through with a heavier implement, this delivers the strength you need when the work gets demanding. It’s perfect for situations where your tractor PTO and implement input aren’t in a straight line.
Made to Last
Weasler builds these components knowing that PTO failure isn’t just inconvenient—it’s dangerous. The extended duty construction features enhanced lubrication retention that keeps those needle bearings running smooth longer between service intervals. The CV joint design eliminates the binding and stress that destroys regular U-joints when operating at extreme angles.
Good to Know
The 1-3/8″ 6 spline tractor end fits most standard North American tractors, while the 1-11/16″ 20 spline shaft end connects to implements or other driveline components. Make sure your series sizes match up—this Series 55 needs to work with other Series 55 components for proper fit. Keep those grease fittings serviced regularly, especially the CV joint which works harder than standard U-joints.






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