FAG SS3226 Differential Pinion Seal - Rear or Rear Inner

Overview of FAG SS3226 Differential Pinion Seal

The FAG SS3226 differential pinion seal is engineered for reliable sealing performance in Dodge Ram 2500 and Ram 3500 models. Designed with durable Viton sealing material and a multi-lip rubber construction, this seal helps maintain drivetrain integrity under demanding conditions.

• Seal Type: Rubber with spring, auxiliary lip, and inner shell
• Sealing Material: Viton for enhanced chemical and temperature resistance
• Bore Diameter: 102.489 mm (4.035 inches)
• Seal Outside Diameter: 102.667 mm (4.042 inches)
• Seal Width: 11.506 mm (2.48 inches)

Technical Description and Specifications

The FAG SS3226 differential pinion seal features a robust design incorporating a rubber seal with a spring and auxiliary lip supported by an inner shell. The use of Viton as the sealing material ensures excellent resistance to heat, oil, and other automotive fluids, which is critical for maintaining a secure seal in the differential assembly. The precise bore diameter of 102.489 mm and outside diameter of 102.667 mm provide a tight fit to prevent leaks, while the 11.506 mm width balances durability and flexibility. This seal is specifically manufactured to meet the requirements of Dodge Ram 2500 and Ram 3500 trucks, ensuring compatibility and reliable performance.

Applications and Problem Solving

• Prevents differential oil leaks in Dodge Ram 2500 and Ram 3500 models
• Reduces contamination ingress into the differential assembly
• Maintains proper lubrication by sealing the pinion shaft
• Helps avoid premature wear of differential components
• Addresses common seal failure issues due to heat and fluid exposure

Installation Notes and Tips

When installing the FAG SS3226 differential pinion seal, ensure the differential housing and pinion shaft are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing lip or inner shell. Verify the seal orientation matches the original part to maintain proper sealing function. Lubricate the seal lip lightly with differential oil before installation to reduce initial wear. Follow vehicle-specific service manual instructions for torque specifications and assembly procedures.

Quality Assurance and Warranty

FAG manufactures the SS3226 differential pinion seal to meet stringent quality standards, using high-grade Viton material and precision engineering. This part is designed for durability and consistent performance in demanding automotive environments. While specific warranty details may vary, FAG products typically come with manufacturer-backed quality assurance to support reliability in Dodge Ram 2500 and Ram 3500 applications.