Moog 476 Universal Joint - Rear Driveshaft at Support Bearing

Moog Universal Joint 476 Overview

The Moog Universal Joint part number 476 is engineered for driveline and axle applications requiring reliable rotational movement and durability. Designed with greaseable fittings and a combination of welded plate and plain round bearings, this U-joint supports smooth operation in various vehicle models, including popular makes and models that utilize Spicer 1710 series components.

• Length Axis 1: 157.1 mm (6.187 inches)
• Length Axis 2: 154.7 mm (6.094 inches)
• Bearing Cap Type: 2 welded plate and 2 plain round bearings
• Greaseable with two regular lube fittings in the cross
• Bearing Cap Diameter: 49.1 mm (1.937 inches) on both axes
• OE Series Compatibility: Spicer 1710

Technical Details and Specifications

The Moog 476 universal joint features a precise length measurement from outside bearing to outside bearing (Length A) of 157.1 mm and an inside welded plate to inside welded plate length (Length B) of 154.7 mm. The bearing caps are designed with a diameter of 49.1 mm, utilizing two welded plate bearings and two plain round bearings to balance strength and smooth rotation. This U-joint is greaseable, equipped with two standard lube fittings located in the cross, allowing for routine maintenance and extended service life. The combination of bearing types ensures compatibility with driveline systems requiring Spicer 1710 series U-joints.

Applications and Problem Solving

• Replaces worn or damaged universal joints in driveline and axle assemblies
• Addresses vibration and driveline noise caused by failing U-joints
• Restores smooth rotational movement in vehicles with Spicer 1710 series components
• Prevents premature wear by enabling regular lubrication
• Compatible with various makes and models requiring 2 welded plate and 2 plain round bearing U-joints

Installation Notes and Tips

When installing the Moog 476 universal joint, ensure the bearing caps are properly seated and aligned to avoid premature wear. Use the grease fittings to lubricate the joint after installation and during regular maintenance intervals. Verify compatibility with your vehicle’s driveline specifications, particularly if it requires Spicer 1710 series U-joints. Proper torque specifications should be followed to maintain joint integrity and performance.

Quality Assurance and Warranty

Moog universal joints are manufactured to meet or exceed OEM standards, providing reliable performance in demanding driveline applications. The 476 U-joint is designed for durability and serviceability, featuring greaseable fittings for extended life. While specific warranty details are not provided here, Moog products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.