Description
When you’re in the middle of assembling a custom PTO driveline or rebuilding one that’s been through a season too many, having the right profile tubing makes all the difference between a job done right and a setup that’ll give you headaches down the road. This trilobe-shaped tubing is specifically engineered for Bondioli metric series systems, where the three-lobed cross-section provides superior torque transmission compared to round tubes while maintaining the smooth operation you need when power flows from tractor to implement.
Key Features
- Trilobe profile shape transfers more torque with less stress than round tubing, reducing wear on your driveline components
- 39-inch length (1 meter) gives you plenty of material for most custom driveline builds
- 2.13-inch outside diameter with 1.811-inch inside diameter provides the strength you need for mid-range horsepower applications
- 0.18-inch wall thickness strikes the right balance between durability and weight
- Weasler quality construction means it’ll hold up to the constant flexing and torque loads of real farm work
Built for Real Farm Work
This tubing is right at home on implements like rotary cutters, tedders, rakes, and other PTO equipment that doesn’t need the beef of larger series but requires more than lighter-duty options can handle. You’ll typically find trilobe tubing in drivelines connecting 40-80 horsepower tractors to mid-sized implements where smooth power transfer and reliability matter more than ultimate strength. The metric Bondioli series design makes it compatible with European-style implements and modern driveline systems.
Made to Last
Weasler doesn’t mess around with PTO components – they know lives depend on quality. This trilobe tubing is manufactured to tight tolerances that ensure proper fit with series 6, 7, and 8 components. The steel construction handles the constant flexing that comes with implement operation, while the precise profile maintains proper engagement with mating parts throughout the driveline’s working life.
Installation Notes
This is raw tubing stock, so you’ll need the proper tools to cut it to length and machine any connections. The trilobe profile requires specialized tooling – this isn’t something you can work with using standard round-tube methods. Make sure your series numbers match up with the rest of your driveline components, and remember that the outer tube needs to telescope smoothly over inner components while maintaining proper clearances for safe operation.
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