SKF LM503349/310 Transfer Case Output Shaft Bearing - Front

Reliable Transfer Case Output Shaft Bearing for GM Vehicles

The SKF LM503349/310 transfer case output shaft bearing is engineered to meet the demands of select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed with precise dimensions, this bearing ensures smooth operation and durability in your vehicle's transfer case system.

• Inside diameter: 1.810 inches for accurate shaft fitment
• Width: 1.260 inches providing optimal bearing surface
• Outside diameter: 2.951 inches for secure housing placement
• Compatible with transfer case output shafts on multiple GM crossover and minivan models
• Part number LM503349/310 for exact replacement and easy identification

Technical Details and Specifications

This SKF transfer case output shaft bearing features an inside diameter of 1.810 inches, allowing it to fit precisely on the output shaft of the transfer case. The 1.260-inch width offers sufficient bearing surface to handle axial and radial loads, while the 2.951-inch outside diameter ensures a snug fit within the transfer case housing. These dimensions are critical for maintaining proper alignment and reducing wear during operation.

Compatible with Buick Aztek, Chevrolet Rendezvous, Silhouette, Terraza, and Uplander models, this bearing is designed to meet the specific requirements of these vehicles’ transfer case assemblies. The SKF LM503349/310 part number corresponds to a direct replacement bearing, facilitating maintenance and repair tasks.

Applications and Problem Resolution

• Restores smooth rotation of the transfer case output shaft
• Eliminates noise and vibration caused by worn or damaged bearings
• Prevents premature transfer case wear due to improper shaft support
• Addresses issues related to transfer case binding or rough shifting
• Supports drivetrain reliability in Buick, Chevrolet, Oldsmobile, and Pontiac crossover and minivan models

Installation Notes and Tips

Ensure the transfer case output shaft and housing are clean and free of debris before installing the SKF LM503349/310 bearing. Proper alignment during installation is essential to avoid premature wear. Use appropriate tools to press the bearing into place without damaging the race or seals. Verify fitment compatibility with your specific vehicle model and transfer case configuration prior to installation.

Quality Assurance and Warranty

SKF is a recognized manufacturer of precision bearings with stringent quality control standards. The LM503349/310 transfer case output shaft bearing is manufactured to meet OEM specifications for durability and performance. While specific warranty details are not provided, SKF products typically come with manufacturer-backed quality assurance to support reliable operation in automotive applications.