SKF 20582 Transfer Case Output Shaft Seal - Rear

Reliable Transfer Case Output Shaft Seal for BMW and INFINITI

The SKF 20582 transfer case output shaft seal is engineered to provide precise sealing performance for select BMW and INFINITI models. Designed with a polyacrylate sealing surface, this seal ensures durability and effective protection against leaks in your vehicle's transfer case system.

• Width: 0.315 inches for compact and secure fitment
• Outside Diameter: 3.162 inches to match OEM specifications
• Shaft Diameter: 2.047 inches for accurate sealing on output shafts
• Sealing Surface Type: Polyacrylate for enhanced wear resistance and sealing reliability
• Compatible with BMW X3, X5, X6 and INFINITI QX56, QX80 models

Technical Details of SKF Transfer Case Output Shaft Seal 20582

This transfer case output shaft seal from SKF is designed to maintain the integrity of the transfer case by preventing fluid leaks around the output shaft. The polyacrylate sealing surface offers a balance of flexibility and toughness, suitable for the rotational speeds and temperatures encountered in transfer case applications. With a width of 0.315 inches and an outside diameter of 3.162 inches, the seal fits precisely on shafts measuring 2.047 inches in diameter, ensuring a tight and reliable seal.

Compatible Vehicles and Applications

This SKF 20582 seal is compatible with the following vehicles:

• BMW X3, X5, X6 models requiring a 2.047-inch shaft diameter output shaft seal
• INFINITI QX56 and QX80 models with matching transfer case output shaft dimensions

It is specifically designed for use in transfer case assemblies to prevent fluid leakage and maintain proper lubrication.

Common Issues Addressed by the SKF 20582 Seal

• Prevents transfer case fluid leaks that can cause damage to internal components
• Reduces contamination ingress that may lead to premature wear
• Maintains proper lubrication by sealing the output shaft effectively
• Helps avoid transfer case overheating due to fluid loss
• Minimizes drivetrain noise caused by fluid leakage or seal failure

Installation Notes and Tips

• Ensure the shaft diameter is 2.047 inches before installation for proper fit
• Clean the sealing surface and surrounding area to remove debris and old sealant
• Use appropriate tools to avoid damaging the polyacrylate sealing surface during installation
• Verify the seal is seated evenly to prevent leaks
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty Information

SKF manufactures the 20582 transfer case output shaft seal to meet strict quality standards, ensuring consistent performance and durability. The polyacrylate sealing surface is tested for resistance to wear and temperature variations typical in transfer case environments. While specific warranty terms may vary, SKF products generally come with a limited warranty against manufacturing defects. Refer to SKF documentation for detailed warranty coverage.