SKF 17704A Transfer Case Output Shaft Seal - Rear

Reliable Transfer Case Output Shaft Seal for Nissan and INFINITI

The SKF 17704A transfer case output shaft seal is engineered to provide a precise fit and durable sealing performance for select Nissan and INFINITI models. Designed with a polyacrylate sealing surface, this seal helps maintain optimal transfer case function by preventing fluid leaks and contamination.

• Width: 0.393 inches for compact and secure installation
• Outside Diameter: 2.725 inches ensuring proper fit in transfer case housing
• Shaft Diameter: 1.771 inches matching OEM specifications
• Sealing Surface Type: Polyacrylate for enhanced resistance to wear and fluid degradation
• Compatible with Nissan Armada, Frontier, Pathfinder, TITAN, Xterra, and INFINITI QX56

Technical Details and Material Specifications

The SKF 17704A transfer case output shaft seal features a polyacrylate sealing surface, which offers improved chemical resistance and durability compared to traditional rubber seals. Its precise dimensions—0.393 inches in width, 2.725 inches outside diameter, and 1.771 inches shaft diameter—ensure a tight seal around the output shaft, reducing the risk of fluid leaks that can lead to transfer case damage. This seal is manufactured to meet or exceed OEM standards, making it suitable for use in demanding automotive environments.

Compatible Vehicles and Applications

This transfer case output shaft seal is compatible with a range of Nissan and INFINITI vehicles, including:

• Nissan Armada
• Nissan Frontier
• Nissan Pathfinder
• Nissan TITAN
• Nissan Xterra
• INFINITI QX56

It is specifically designed to maintain the integrity of the transfer case output shaft, ensuring smooth power transfer and preventing contamination.

Common Issues Addressed by the SKF 17704A Seal

• Prevents transfer case fluid leaks that can cause low fluid levels
• Reduces contamination from dirt and debris entering the transfer case
• Minimizes wear on the output shaft by maintaining proper lubrication
• Helps avoid costly transfer case repairs due to seal failure
• Maintains transfer case performance and vehicle drivability

Installation Notes and Tips

When installing the SKF 17704A transfer case output shaft seal, ensure the transfer case and shaft surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing surface. Verify the seal dimensions match the OEM specifications for your vehicle model. Proper installation is critical to prevent leaks and ensure long-term performance.

Quality Assurance and Warranty

SKF manufactures the 17704A transfer case output shaft seal to meet stringent quality standards. While specific warranty details are not provided, SKF products are known for consistent manufacturing quality and reliability. Using this seal helps maintain the integrity of your vehicle’s transfer case system.