FAG SS2950 Differential Pinion Seal - Front, Rear or Rear Rearward

Overview of FAG SS2950 Differential Pinion Seal

The FAG SS2950 differential pinion seal is engineered for reliable sealing performance in driveline applications. Designed to fit a range of Dodge, Ford, and Jeep models, this seal helps maintain optimal differential function by preventing fluid 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: Approximately 3.16 inches (80.264 mm)
• Seal Outside Diameter: Approximately 3.165 inches (80.391 mm)
• Seal Width: 1.875 inches (47.625 mm)

Technical Details and Specifications

The FAG SS2950 differential pinion seal features a metal body combined with a spring and auxiliary lip design, providing a secure and effective seal around the pinion shaft. The use of Viton as the sealing material ensures excellent resistance to high temperatures, oils, and other automotive fluids, which is critical for maintaining the integrity of the differential assembly. With precise bore and outside diameters, this seal fits tightly to prevent leaks and contamination.

Compatible Vehicles and Applications

This differential pinion seal is compatible with various Dodge, Ford, and Jeep models, including but not limited to:

• Dodge B150, B250, B350, B1500, B2500, B3500, Ram 1500, Ram 2500, Ram 3500, Ramcharger, Viper
• Ford E-150 Econoline, E-250 Econoline, E-350 Econoline, F-350, W250, W350
• Jeep Cherokee, Grand Cherokee, Liberty

Using the FAG SS2950 ensures proper sealing for these vehicles’ differential pinion shafts, helping maintain driveline efficiency and reliability.

Common Issues Addressed by the SS2950 Seal

• Prevents differential fluid leaks that can lead to low lubricant levels
• Protects against dirt and debris entering the differential housing
• Reduces wear on pinion bearings by maintaining proper lubrication
• Helps avoid costly differential repairs due to seal failure
• Maintains consistent differential performance under various driving conditions

Installation Notes and Tips

• Ensure the differential housing and pinion shaft are clean and free of debris before installation
• Use appropriate tools to avoid damaging the seal during installation
• Verify correct orientation of the seal’s spring and auxiliary lip for optimal sealing
• Check for proper fitment with bore and outside diameters matching the vehicle specifications
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

FAG manufactures the SS2950 differential pinion seal to meet stringent quality standards, using high-grade materials such as Viton for durability and resistance to automotive fluids. While specific warranty details may vary, FAG products typically come with manufacturer-backed quality assurance to support reliable performance in demanding driveline applications.