FAG SS2984 Differential Pinion Seal - Front, Rear or Rear Outer

Reliable Differential Pinion Seal for GM and Isuzu Vehicles

The FAG SS2984 differential pinion seal is engineered to provide durable sealing performance for a range of Cadillac, Chevrolet, GMC, and Isuzu models. Designed with nitrile sealing material and a rubber spring auxiliary lip, this seal ensures effective protection against leaks and contamination.

• Seal Type: Rubber with spring and auxiliary lip for enhanced sealing
• Sealing Material: Durable nitrile compound resistant to oil and heat
• Bore Diameter: 2.813 inches (71.45 mm)
• Seal Outside Diameter: 2.817 inches (71.552 mm)
• Seal Width: 1.938 inches (12.7 mm)

Technical Details and Specifications

The FAG SS2984 differential pinion seal features a precise bore diameter of 2.813 inches and an outside diameter of 2.817 inches, ensuring a tight fit within the differential housing. The seal width of 1.938 inches provides adequate surface area for effective sealing. Constructed from nitrile, the seal material offers resistance to petroleum-based fluids and high temperatures commonly encountered in driveline applications. The rubber seal incorporates a spring and auxiliary lip design to maintain consistent pressure and prevent fluid leakage under varying operating conditions.

Compatible Vehicles and Applications

This differential pinion seal is compatible with a variety of GM and Isuzu vehicles, including Cadillac DeVille, Brougham, and Fleetwood models, Chevrolet Blazer and C2500 series, GMC K10, K20, K1500, K2500, R2500, V10, V20, V30, V1500, V2500, and V3500 models, as well as Isuzu Hombre. It is specifically designed for use in driveline and axle assemblies requiring reliable sealing of the differential pinion shaft.

• Prevents oil leaks from the differential pinion shaft
• Protects differential components from dirt and contaminants
• Maintains proper lubrication within the differential housing
• Reduces risk of premature wear on driveline components
• Helps maintain optimal differential performance and longevity

Installation Notes and Tips

When installing the FAG SS2984 differential pinion seal, ensure the differential housing and shaft surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing lips. 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 to address any additional wear or damage.

Quality Assurance and Warranty

FAG manufactures the SS2984 differential pinion seal to meet stringent quality standards for driveline sealing systems. The use of nitrile sealing material and robust rubber spring design ensures consistent performance under demanding conditions. While specific warranty details may vary, FAG products typically come with manufacturer-backed quality assurance to support reliability and durability in automotive applications.