Moog 355C Universal Joint

Moog 355C Universal Joint Overview

The Moog 355C universal joint is engineered for driveline reliability in Chevrolet, GMC, and Isuzu trucks and vans. Designed with greaseable bearings and a combination of grooved and plain round bearing caps, this U-joint supports smooth power transfer and long service life.

• Greaseable design with regular lube fitting in cross for easy maintenance
• Combination of 2 grooved and 2 plain round bearing caps for secure fitment
• Length Axis 1: 3.622 inches (92.0 mm), Length Axis 2: 2.56 inches (65.0 mm)
• Bearing cap diameters: 1.063 inches (27.0 mm) and 1.125 inches (28.6 mm)
• Compatible with Chevrolet C1500, Silverado 1500, GMC Sierra 1500, and Isuzu i-280 among others

Technical Specifications and Features

The Moog 355C universal joint features a precise length measurement from outside bearing to outside bearing (3.622 inches) and inside groove to inside groove plus lock ring thickness (2.56 inches). It includes two grooved and two plain round bearings, with bearing diameters of 1.063 inches and 1.125 inches respectively. The bearing caps are designed for durability and fitment accuracy, ensuring proper alignment and reduced vibration. The greaseable cross with a regular lube fitting allows for routine lubrication, extending the joint’s operational life.

Compatible Vehicles and Applications

This universal joint is compatible with a range of Chevrolet, GMC, and Isuzu models, including:

• Chevrolet C1500, K1500, K2500, K3500, Silverado 1500 Classic, Silverado 1500 HD, Sonoma, S10
• GMC Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, G10, G20
• Isuzu i-280, i-290, i-350, i-370, V30, V3500

Common Issues Addressed by Moog 355C Universal Joint

• Eliminates driveline vibrations caused by worn or damaged U-joints
• Prevents premature bearing wear with greaseable design
• Restores smooth rotational movement in the drive shaft
• Reduces noise and harshness from failing universal joints
• Ensures proper fitment and alignment for reliable power transfer

Installation Notes and Tips

When installing the Moog 355C universal joint, ensure the grease fitting is accessible for future maintenance. Properly torque bearing caps to manufacturer specifications to avoid premature wear. Verify the orientation of grooved and plain bearing caps matches the original setup for optimal fitment. Routine lubrication through the grease fitting will help maintain joint performance and longevity.

Quality Assurance and Warranty

Moog universal joints are manufactured to meet or exceed OEM standards for durability and performance. The 355C part number is part of Moog’s OE Series, combining quality materials and precise engineering. While specific warranty details are not provided here, Moog products typically come with a limited warranty covering defects in materials and workmanship.