FAG SS2937 Differential Pinion Seal - Rear

Reliable Differential Pinion Seal for Chrysler, Dodge, Mitsubishi, and Ram

The FAG SS2937 differential pinion seal is engineered to provide durable sealing performance for various driveline applications. Designed specifically for models like the Ram 1500, Dodge Dakota, and Mitsubishi Raider, this seal ensures effective protection against leaks and contamination.

• Seal Type: Metal construction with spring and auxiliary lip for enhanced sealing
• Sealing Material: High-quality Viton for superior resistance to heat and chemicals
• Bore Diameter: 2.811 inches (71.399 mm) ensuring precise fitment
• Seal Outside Diameter: 2.816 inches (71.526 mm) for secure installation
• Seal Width: 1.893 inches (11.887 mm) providing robust sealing surface

Technical Details and Construction

The FAG SS2937 differential pinion seal features a metal body combined with a spring and auxiliary lip design, which helps maintain consistent pressure against the pinion shaft. The use of Viton as the sealing material offers excellent resistance to oil, heat, and other automotive fluids, making it suitable for demanding driveline environments. The precise bore and outside diameters ensure compatibility with specific Chrysler, Dodge, Mitsubishi, and Ram models, including the Ram 2500 and Ram 3500 series.

Compatible Vehicles and Applications

This differential pinion seal is compatible with a range of vehicles, including:

• Chrysler Aspen
• Dodge Dakota, Durango, Nitro
• Mitsubishi Raider
• Ram 1500, Ram 2500, Ram 3500, Ramcharger

It is designed to maintain the integrity of the differential by preventing oil leaks and keeping contaminants out, which is critical for the longevity and performance of the driveline system.

Common Issues Addressed by the FAG SS2937 Seal

• Prevents differential oil leaks that can cause driveline damage
• Reduces contamination from dirt and debris entering the differential
• Maintains proper lubrication by sealing the pinion shaft
• Minimizes wear on differential components due to fluid loss
• Helps avoid costly repairs related to seal failure

Installation Notes and Tips

When installing the FAG SS2937 differential pinion seal, ensure the mating surfaces 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 against the vehicle specifications to confirm fitment before installation.

Quality Assurance and Warranty

FAG manufactures the SS2937 differential pinion seal to meet stringent quality standards, ensuring reliable performance in automotive driveline applications. The use of Viton sealing material and metal construction reflects a focus on durability and resistance to harsh operating conditions. Warranty information is provided by the manufacturer and should be reviewed at the time of purchase.