GUA11 PTO Universal Joint 30.2×80 Weasler AB5 Series

GUA11 is a PTO U joint designed to handle the demands of various applications, including Bondioli & Pavesi Series 5 and Weasler AB5 Series. With a cap diameter of 1.188″ and a width of 3.149″, this joint is engineered for optimal torque transfer between angled shafts. When installing, ensure you check for proper alignment and verify that the snap rings are fully seated to avoid premature failure.

Common failure symptoms include clunking noises, vibrations, and rust-colored dust around the caps. These can indicate that the U joint is wearing out or has lost lubrication. Since the GUA11 features a greaseable design, regular maintenance can significantly extend its service life. Remember, a sealed joint may require less maintenance but is not rebuildable, so choose wisely based on your application needs.

• Check for binding during installation.
• Verify full snap ring seating before use.
• Inspect mating components for wear.
• Use the correct lube to maintain joint health.
• Cross-reference with applications: Neapco 2-0521, Weasler 200-6580, and others.

In summary, GUA11 is a reliable choice for your driveline needs, ensuring efficient power transfer in demanding PTO applications.