SKF 16123 Drive Axle Shaft Seal - Front, Front Left or Front Right

Reliable Drive Axle Shaft Seal for Chevrolet, GMC, and Hummer

The SKF 16123 drive axle shaft seal is engineered to provide dependable sealing performance for select Chevrolet, GMC, and Hummer models. Designed with precision dimensions and a nitrile sealing surface, this seal helps maintain drivetrain integrity and prevent leaks.

• Width: 0.630 inches for optimal fit
• Outside Diameter: 2.407 inches ensuring proper housing compatibility
• Shaft Diameter: 1.614 inches matching OEM specifications
• Sealing Surface Type: Durable nitrile material for effective fluid retention
• Compatible with multiple Chevrolet, GMC, and Hummer heavy-duty models

Technical Details and Material Specifications

The SKF 16123 drive axle shaft seal features a nitrile sealing surface, known for its resistance to oil, grease, and other automotive fluids. The seal’s precise dimensions—0.630 inches in width, 2.407 inches outside diameter, and 1.614 inches shaft diameter—ensure a secure fit on the axle shaft, reducing the risk of leaks and contamination. This part is designed to meet the rigorous demands of driveline and axle applications in vehicles such as the Chevrolet Silverado 2500 HD, GMC Sierra 3500 HD, and Hummer H2.

Compatible Vehicles and Applications

This drive axle shaft seal is compatible with a range of Chevrolet, GMC, and Hummer models, including:

• Chevrolet Avalanche 2500 and Silverado 1500 series
• GMC Sierra 1500, 2500, and 3500 HD variants
• Hummer H2 and heavy-duty GMC K2500, K3500, and Suburban 2500

Common Issues Addressed by the SKF 16123 Seal

• Prevents axle shaft oil leaks that can lead to drivetrain damage
• Reduces contamination from dirt and debris entering the axle housing
• Maintains proper lubrication within the driveline system
• Helps avoid premature wear of axle components
• Supports consistent vehicle performance under heavy-duty conditions

Installation Notes and Tips

When installing the SKF 16123 drive axle shaft seal, ensure the shaft and housing surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal’s orientation matches OEM specifications, with the nitrile sealing surface facing the lubricant side. Proper installation helps maintain seal integrity and prolongs service life.

Quality Assurance and Warranty

SKF manufactures the 16123 drive axle shaft seal to meet strict quality standards, ensuring reliable performance in demanding automotive applications. While specific warranty details may vary, SKF products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to SKF documentation for exact warranty terms.