FAG SS6392 Differential Pinion Seal - Rear or Rear Outer

Reliable Differential Pinion Seal for Ford and Lincoln Vehicles

The FAG SS6392 differential pinion seal is engineered to provide durable sealing performance for select Ford and Lincoln models. Designed with high-quality materials, this seal helps maintain optimal driveline function by preventing leaks and contamination.

• Seal Type: Metal construction with spring and auxiliary lip for enhanced sealing
• Sealing Material: Durable Viton for resistance to heat and chemicals
• Bore Diameter: Precise 3.092 inch (78.537 mm) fitment
• Seal Outside Diameter: 3.096 inch (78.638 mm) ensuring a secure fit
• Seal Width: 1.813 inch (10.566 mm) for reliable sealing depth

Technical Details and Material Specifications

The FAG SS6392 differential pinion seal features a metal body combined with a spring and auxiliary lip design to maintain consistent pressure against the pinion shaft. The use of Viton as the sealing material offers superior resistance to oil, heat, and environmental contaminants, making it suitable for demanding driveline applications. The precise bore and outside diameters ensure compatibility with the differential housing and shaft, minimizing the risk of leaks and premature wear.

Compatible Vehicles and Applications

This differential pinion seal is compatible with various Ford and Lincoln models, including the Ford F-150, Mark LT, Transit-150, and Transit-350. It is specifically designed to replace worn or damaged seals in the driveline and axle assemblies of these vehicles, helping to maintain proper lubrication and prevent differential fluid leaks.

• Prevents differential fluid leaks in Ford F-150 and Lincoln Mark LT
• Maintains driveline integrity in Ford Transit-150 and Transit-350
• Reduces contamination ingress to protect differential components
• Helps avoid costly differential repairs due to seal failure

Installation Notes and Tips

When installing the FAG SS6392 differential pinion seal, ensure the differential housing and pinion shaft are clean and free of debris. Proper alignment during installation is critical to avoid seal damage. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal dimensions match the original equipment specifications for a secure fit.

Quality Assurance and Warranty

FAG manufactures the SS6392 differential pinion seal to meet stringent quality standards, ensuring reliable performance in automotive driveline applications. The use of Viton sealing material and metal construction contributes to long service life under normal operating conditions. Warranty details should be confirmed with the supplier or manufacturer.