SKF 13730 Transfer Case Output Shaft Seal - Front

Reliable Transfer Case Output Shaft Seal for Select GM and Isuzu Models

The SKF 13730 transfer case output shaft seal is engineered to provide durable sealing performance for transfer cases in various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles. Designed with a longlife sealing surface, this seal helps maintain proper lubrication and prevents contamination in the transfer case system.

• Width: 0.402 inches for precise fitment
• Outside Diameter: 2.252 inches ensuring compatibility with specified transfer cases
• Shaft Diameter: 1.376 inches matching OEM specifications
• Longlife sealing surface type for extended durability
• Compatible with multiple GM and Isuzu SUV and crossover models

Durable Design and Precise Dimensions

The SKF 13730 transfer case output shaft seal features a longlife sealing surface designed to withstand the demanding conditions of transfer case operation. With a width of 0.402 inches and an outside diameter of 2.252 inches, this seal fits securely around the output shaft diameter of 1.376 inches. These precise dimensions ensure a tight seal that prevents fluid leaks and protects the transfer case from dirt and debris intrusion.

Compatible Vehicle Applications

This transfer case output shaft seal is compatible with a range of vehicles including Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models. Specifically, it fits transfer cases on the Buick Rainier, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy, Envoy XL, Envoy XUV, Isuzu Ascender and Bravada, Oldsmobile, and Saab 9-7x. Using the SKF 13730 seal helps maintain transfer case integrity in these vehicles.

Common Issues Addressed by the SKF 13730 Seal

• Prevents transfer case fluid leaks around the output shaft
• Protects transfer case internals from dirt and contaminants
• Reduces risk of premature transfer case wear due to fluid loss
• Maintains proper lubrication for smooth transfer case operation
• Helps avoid costly transfer case repairs related to seal failure

Installation Notes and Tips

When installing the SKF 13730 transfer case output shaft seal, ensure the transfer case and shaft surfaces are clean and free of debris. Carefully align the seal to avoid damage during installation. It is recommended to use appropriate tools to press the seal evenly into place without distortion. Verify the seal dimensions match the OEM specifications for your vehicle model before installation.

Quality Assurance and Warranty

SKF is a recognized manufacturer of automotive sealing solutions, known for precision engineering and quality materials. The 13730 transfer case output shaft seal is manufactured to meet or exceed OEM standards. While specific warranty details are not provided, SKF products typically come with manufacturer-backed quality assurance to support reliable performance in automotive applications.