Moog 492 Universal Joint - CV at Center Bearing

Moog Universal Joint 492 for Buick LeSabre and Skylark

The Moog Universal Joint part number 492 is designed to provide reliable driveline performance for Buick LeSabre and Skylark models. Engineered with precision, this universal joint features greaseable, round grooved bearings to ensure smooth operation and extended service life.

• Compatible with Buick LeSabre and Skylark driveline systems
• Greaseable design for easy maintenance and longevity
• Four grooved round bearing caps for secure fitment
• Bearing cap diameters approximately 1.125 inches (28.5-28.6 mm)
• Length measurements of 2.557 inches (64.9 mm) for both axes
• OE series compatible with Mechanics 3, Saginaw 44, and American Axle 1344

Technical Specifications and Features

The Moog 492 universal joint is constructed with four grooved round bearings that provide a stable and precise connection between the drive shaft components. Both bearing caps have a diameter of about 1.125 inches (28.5-28.6 mm), ensuring compatibility with original equipment specifications. The joint measures 2.557 inches (64.9 mm) from outside groove to outside groove on both axes, maintaining proper alignment and fitment. This universal joint is greaseable, allowing for routine lubrication to reduce wear and extend the life of the part. It is designed to meet the OE series standards for Mechanics 3, Saginaw 44, and American Axle 1344 applications.

Applications and Problem Solving

• Replaces worn or damaged universal joints in Buick LeSabre and Skylark drive shafts
• Addresses driveline vibrations caused by failing U-joints
• Eliminates clunking noises during acceleration or deceleration
• Prevents drivetrain binding and uneven power transfer
• Restores smooth rotational movement in the driveline assembly

Installation Notes and Tips

When installing the Moog 492 universal joint, ensure the bearing caps are properly seated in the yoke grooves. The greaseable feature allows for lubrication after installation, which is recommended to maintain optimal performance. Verify that the joint aligns correctly with the drive shaft and that the lock rings are securely in place to prevent movement. Proper installation will help avoid premature wear and driveline issues.

Quality Assurance and Warranty

Moog universal joints are manufactured to meet or exceed original equipment standards, providing dependable performance for Buick LeSabre and Skylark vehicles. The part number 492 undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details are not provided, Moog products typically come with a limited warranty against defects in materials and workmanship.