FAG SS2947 Differential Pinion Seal - Front, Rear or Rear Rearward

Reliable Differential Pinion Seal for Chevrolet and Ford Vehicles

The FAG SS2947 differential pinion seal is engineered to provide durable sealing performance for a range of Chevrolet, Dodge, Ford, Jeep, and Lincoln models. Designed with precision, 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: Polyacrylate for superior resistance to oil and wear
• Bore Diameter: 3.16 inches (80.264 mm) ensuring precise fit
• Seal Outside Diameter: 3.165 inches (80.391 mm) for secure installation
• Seal Width: 1.875 inches (13.487 mm) providing robust sealing surface

Technical Details and Construction

The FAG SS2947 differential pinion seal features a metal body combined with a spring and auxiliary lip design, which enhances the seal’s ability to maintain contact with the rotating pinion shaft. The polyacrylate sealing material offers excellent resistance to heat, oil, and mechanical wear, making it suitable for heavy-duty applications. With precise bore and outside diameters, this seal fits tightly within the differential housing to prevent fluid leakage and protect internal components.

Compatible Vehicles and Applications

This differential pinion seal is compatible with various models including Chevrolet B100, B150, B200, B250, B300, B350, C10 Suburban, C20 Suburban; Dodge Challenger, Charger, D300, D350, Dart; Ford F-100, F-250, F-350; Jeep J20, Wagoneer; and Lincoln Continental, Monaco, among others. The SS2947 is designed to meet the specific sealing requirements of these vehicles’ driveline and axle systems.

• Prevents differential oil leaks and contamination
• Reduces wear on pinion bearings by maintaining lubrication
• Helps avoid driveline noise caused by seal failure
• Protects differential components from dirt and debris ingress
• Maintains proper differential performance and longevity

Installation Notes and Tips

When installing the FAG SS2947 differential pinion seal, ensure the differential housing bore is clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing lip or metal casing. Verify the seal orientation matches the original part to maintain proper sealing function. It is recommended to inspect related components such as bearings and gears during installation for overall driveline health.

Quality Assurance and Warranty

FAG manufactures the SS2947 differential pinion seal to meet stringent quality standards, ensuring reliable performance in demanding automotive applications. The use of high-grade polyacrylate material and robust metal construction supports long service life. Warranty coverage details should be confirmed with the product documentation or supplier.