FAG SS2873 Differential Pinion Seal - Front, Rear or Rear Outer

Overview of FAG Differential Pinion Seal SS2873

The FAG Differential Pinion Seal SS2873 is engineered for reliable sealing performance in Jeep driveline systems. Designed specifically for Jeep Cherokee, Comanche, Grand Cherokee, and Wagoneer models, this seal ensures optimal protection against leaks and contamination.

• Seal Type: Metal with spring for secure fitment
• Sealing Material: Durable polyacrylate for enhanced resistance
• Bore Diameter: 2.75 inches (69.85 mm)
• Seal Outside Diameter: Approximately 2.754 inches (69.952 mm)
• Seal Width: 1.844 inches (12.852 mm)

Technical Details and Specifications

The FAG SS2873 differential pinion seal features a metal spring design that maintains consistent pressure on the sealing lip, preventing oil leaks in the differential assembly. The polyacrylate sealing material offers excellent resistance to heat, oil, and wear, making it suitable for demanding automotive environments. With precise bore and outside diameters, this seal fits tightly within the differential housing to maintain driveline integrity.

Compatible Jeep Models and Applications

This differential pinion seal is compatible with several Jeep models, including the Cherokee, Comanche, Grand Cherokee, and Wagoneer. It is designed to replace worn or damaged seals in the differential pinion area, helping to maintain proper lubrication and prevent contamination.

• Prevents oil leaks from the differential pinion
• Protects against dirt and debris entering the differential
• Maintains proper lubrication for differential gears
• Reduces risk of differential damage due to seal failure
• Helps maintain driveline performance and reliability

Installation Notes and Tips

When installing the FAG SS2873 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 spring. Verify the seal dimensions match the original equipment specifications for your Jeep model. Proper installation will help avoid premature seal failure and maintain driveline integrity.

Quality Assurance and Warranty Information

FAG manufactures the SS2873 differential pinion seal to meet strict quality standards for durability and performance. The use of metal spring construction combined with polyacrylate sealing material ensures long service life under typical operating conditions. While specific warranty details may vary, FAG products generally come with manufacturer-backed quality assurance to support reliable automotive repairs.