FAG SS6359 Differential Pinion Seal - Rear

Reliable Differential Pinion Seal for Toyota Tundra

The FAG SS6359 differential pinion seal is engineered to provide durable sealing performance for Toyota Tundra driveline systems. Designed with precision, this seal helps maintain optimal differential function by preventing fluid leaks and contamination.

• Seal Type: Rubber with spring and auxiliary lip for enhanced sealing
• Sealing Material: Polyacrylate for improved resistance to wear and fluid degradation
• Bore Diameter: 3.425 inches (approx. 87 mm) ensuring a precise fit
• Seal Outside Diameter: 3.433 inches (approx. 87.2 mm) for secure installation
• Seal Width: 10.312 mm (approx. 2.047 inches) providing effective sealing depth

Technical Details and Material Specifications

The FAG SS6359 differential pinion seal features a rubber construction combined with a spring and auxiliary lip design, which enhances its ability to maintain a tight seal under varying operating conditions. The polyacrylate sealing material offers resistance to oils and other automotive fluids, reducing the risk of premature wear. With bore diameters of approximately 3.425 inches and an outside diameter near 3.433 inches, this seal fits precisely within the differential housing of compatible Toyota Tundra models. The seal width of 10.312 mm ensures adequate coverage to prevent leaks while accommodating differential pinion shaft movement.

Compatible Vehicles and Applications

• Compatible with Toyota Tundra models requiring a differential pinion seal
• Designed to replace worn or damaged differential pinion seals in driveline and axle assemblies
• Helps address issues such as oil leaks, contamination ingress, and differential noise
• Suitable for maintenance and repair of Toyota Tundra differentials

Installation Notes and Tips

When installing the FAG SS6359 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’s orientation, with the spring lip facing the fluid side, to maintain effective sealing performance.

Quality Assurance and Warranty

FAG manufactures the SS6359 differential pinion seal to meet stringent quality standards for automotive sealing components. The use of polyacrylate material and robust rubber construction ensures durability and reliable performance. While specific warranty details are not provided, FAG products typically adhere to industry standards for material and workmanship quality.