Moog 315G Universal Joint

Moog 315G Universal Joint Overview

The Moog 315G universal joint is engineered for reliable driveline performance in select Chrysler, Dodge, Jeep, and Plymouth vehicles. Designed with greaseable round grooved bearings, this U-joint ensures smooth operation and extended service life in demanding driving conditions.

• Greaseable design with regular lube fitting in cross for easy maintenance
• Four grooved round bearing caps for secure fit and durability
• Bearing cap diameters approximately 1.078 inches (27.3-27.4 mm)
• Length measurements of 2.125 inches (54.0 mm) on both axes for precise fitment
• OE Series Detroit 7260 compatible for direct replacement

Technical Specifications and Features

The Moog 315G universal joint features four grooved round bearings that provide a stable and secure connection between the drive shaft components. Both bearing caps have a diameter of about 1.078 inches (27.3 to 27.4 mm), ensuring compatibility with original equipment specifications. The U-joint is greaseable, equipped with a regular lube fitting located in the cross, allowing for routine lubrication to reduce wear and extend the part’s lifespan. Length measurements from outside groove to outside groove and inside groove to inside groove plus lock ring thickness are both 2.125 inches (54.0 mm), matching the precise dimensions required for proper driveline function.

Compatible Vehicles and Applications

This Moog 315G universal joint is compatible with a range of Chrysler, Dodge, Jeep, and Plymouth models, including but not limited to:

• Chrysler 300, Aspen, Town & Country, New Yorker, LeBaron, Imperial, Fifth Avenue, Newport, Monaco
• Dodge B100, B150, B200, B250, B300, B350, Charger, Challenger, Dart, Magnum, Ramcharger
• Jeep Cherokee, Wagoneer
• Plymouth models such as D100, D150, D200, D250, D300, D350, PB150, PB250, PB350, W100, W150, W200, W250, W300, W350

Common Issues Addressed by Moog 315G Universal Joint

• Eliminates driveline vibrations caused by worn or damaged U-joints
• Prevents premature bearing wear with greaseable design
• Restores smooth power transfer between transmission and axle
• Reduces noise and drivetrain binding from failing universal joints
• Ensures proper fitment and alignment to avoid driveline imbalance

Installation Notes and Tips

When installing the Moog 315G universal joint, ensure the grease fitting is accessible for future maintenance. Verify that the bearing caps seat fully into the yoke grooves and that the lock rings are properly installed to secure the joint. Use appropriate tools to avoid damaging the bearing caps or cross during installation. Regular lubrication through the grease fitting is recommended to maintain optimal performance and longevity.

Quality Assurance and Warranty

Moog universal joints are manufactured to meet or exceed original equipment standards, including OE Series Detroit 7260 specifications. The 315G part number undergoes rigorous quality control to ensure durability and reliable operation. While specific warranty details may vary, Moog typically offers coverage against defects in materials and workmanship, providing confidence in the product’s performance for Chrysler, Dodge, Jeep, and Plymouth driveline applications.