Description

When you’re building or repairing a Series 1 PTO driveline, you need components that slide together like they were meant to work. This outer profile yoke fits the external end of 33mm trilobe tubing, giving you the precise connection needed to transfer power from your tractor to smaller implements without drama or downtime.

What You’re Getting

33mm trilobe bore that slides smoothly onto profile tubing without binding
Series 1 universal joint cross and bearing design built for lighter duty applications
Weasler construction means tight tolerances and reliable performance season after season
Direct replacement component for building custom drivelines or repairing existing ones

Built for Real Farm Work

This Series 1 component is designed for smaller tractors and lighter implements where you need reliable power transfer without the bulk of heavier series. Perfect for applications like small rotary cutters, hay rakes, or other equipment that doesn’t demand the torque capacity of Series 5 or 6 components. The trilobe profile provides positive engagement that won’t slip under load.

Made to Last

Weasler doesn’t cut corners on PTO components because they know what happens when drivelines fail in the field. This yoke is forged and machined to handle the constant speed changes and angles that come with real farm work, with bearing surfaces ground smooth for long service life.

Good to Know

The trilobe shape means this yoke only fits trilobe tubing – you can’t mix and match with round or lemon-shaped profiles. Make sure you’re matching Series 1 components throughout your driveline for proper fit. The 22mm (.87 inch) bearing cap diameter is standard for Series 1, so your existing crosses should work fine.