Description
When you’re rebuilding a PTO driveline or need to replace damaged telescoping tubing, having the right profile shape is everything. This inner trilobe tubing is exactly what you need for Bondioli Series 5 and 6 applications – the unique three-lobed shape locks perfectly with its outer counterpart to transfer power without slipping.
What You’re Getting
- Precision trilobe profile that meshes tightly with outer tubing for solid power transfer
- 39.37-inch length gives you plenty of working room for most driveline applications
- Wall thickness of 0.15 inches built to handle the torque loads these series are known for
- Clean machined finish that slides smooth and stays smooth through years of telescoping action
Built for Real Farm Work
This tubing works with Bondioli Series 5 and 6 drivelines, the workhorses you’ll find on mid-size to larger implements. These series handle everything from rotary cutters and tedders to heavier implements on 40-80 horsepower tractors where you need reliable power transfer without the bulk of bigger series.
Made to Last
Weasler doesn’t mess around with PTO components – they know lives depend on quality. The trilobe profile is machined to tight tolerances so it maintains proper engagement even after seasons of dirt, moisture, and the constant extending and retracting that comes with field work. That 0.134-inch wall thickness isn’t just for show – it’s engineered to handle the punishment.
Good to Know
Measure your existing tubing before ordering – the 1.457-inch inside diameter needs to match your splined shaft perfectly. When installing, mark your positions before disassembly to maintain proper phasing. Keep the trilobe surfaces clean and lightly greased for smooth telescoping action that won’t bind up when you need it most.




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