FAG SS4107 Differential Pinion Seal - Rear or Rear Outer

Reliable Differential Pinion Seal for Jaguar XJ6 and XJ12

The FAG SS4107 differential pinion seal is engineered to provide durable sealing performance for Jaguar XJ6 and XJ12 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: 101.676 mm (4.003 inches) ensuring precise fit
• Seal Outside Diameter: 101.803 mm (4.008 inches) for secure installation
• Seal Width: 15.723 mm (2.938 inches) for effective sealing depth

Technical Details and Material Specifications

The FAG SS4107 differential pinion seal features a metal body combined with a spring and auxiliary lip design to maintain consistent pressure against the shaft, reducing the risk of leaks. The sealing lip is made from Viton, a fluorocarbon elastomer known for its excellent resistance to high temperatures, oils, and other automotive fluids. This ensures long-lasting performance in demanding driveline environments. The precise bore and outside diameters guarantee a snug fit within the differential housing, minimizing the chance of seal failure due to improper sizing.

Compatible Vehicles and Applications

This differential pinion seal is specifically compatible with Jaguar XJ6 and XJ12 models, making it a suitable replacement part for maintaining the integrity of the driveline and axle sealing system. It is designed to address common issues such as:

• Preventing differential oil leaks
• Reducing contamination ingress into the differential
• Maintaining proper lubrication within the driveline
• Minimizing wear on differential components
• Ensuring consistent differential performance

Installation Notes and Tips

When installing the FAG SS4107 differential pinion seal, ensure the differential housing and shaft surfaces are clean and free of debris. Proper alignment during installation is critical to avoid damaging the sealing lip. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal dimensions match the original equipment specifications for the Jaguar XJ6 or XJ12 to ensure compatibility.

Quality Assurance and Warranty

FAG manufactures the SS4107 differential pinion seal to meet stringent quality standards, ensuring reliable performance in automotive driveline applications. The use of Viton sealing material and metal spring design reflects a focus on durability and resistance to harsh operating conditions. Warranty details are subject to FAG's standard terms and conditions.