Inner Trilobe Profile Tubing for Bondioli Series 9 PTO Driveshafts

Description

When your PTO driveshaft starts showing signs of wear—vibration, binding, or that telltale wobble that makes you wince—the inner tubing is often the culprit. This trilobe-shaped inner profile tubing is the heart of your driveshaft’s telescoping action, allowing it to extend and contract as your implement moves while keeping power flowing smoothly to get the job done.

What You’re Getting

• Precise trilobe profile that meshes perfectly with outer tubing for smooth operation
• Heavy-duty construction built to handle the constant flexing and torque loads of PTO work
• 59-inch length gives you plenty of tubing for most driveshaft repairs or custom builds
• Quality Weasler construction that meets Bondioli Series 9 specifications

Built for Real Farm Work

This tubing is designed for Bondioli Series 9 PTO applications, commonly found on mid-size to larger tractors running everything from rotary cutters and balers to spreaders and tillers. The trilobe shape provides three contact points that distribute torque evenly, reducing wear and preventing the binding that can happen with cheaper tubing designs.

Made to Last

Farm equipment doesn’t get babied, and this tubing knows it. The robust wall thickness and quality steel construction handle the shock loads from hitting stumps, the constant flexing from uneven terrain, and the high torque demands of heavy implements without giving up or wearing out prematurely.

Good to Know

Measure your existing tubing carefully—the trilobe profile needs to match exactly for proper fit. When installing, make sure both ends are properly deburred and clean out any debris from the shaft housing. A light coating of grease on the profile helps with initial assembly and long-term operation.