FAG SS2838 Differential Pinion Seal - Rear

Reliable Differential Pinion Seal for Lexus and Toyota Vehicles

The FAG SS2838 differential pinion seal is engineered to provide durable sealing performance for select Lexus and Toyota models. Designed with precision, this seal helps maintain drivetrain integrity by preventing leaks and contamination.

• Seal Type: Metal construction with spring and auxiliary lip for enhanced sealing
• Sealing Material: Polyacrylate for effective resistance to oil and wear
• Bore Diameter: 2.913 inches (73.99 mm) ensuring a precise fit
• Seal Outside Diameter: 2.919 inches (74.143 mm) for secure installation
• Seal Width: 1.772 inches (10.998 mm) optimized for durability and performance

Technical Details and Construction

The FAG SS2838 differential pinion seal features a metal body reinforced with a spring and an auxiliary lip, which work together to maintain a tight seal under varying operating conditions. The polyacrylate sealing material offers excellent resistance to heat and oil degradation, making it suitable for the demanding environments found in driveline applications. With precise bore and outside diameters, this seal ensures compatibility and reliable sealing on the pinion shaft.

Compatible Lexus and Toyota Models

This differential pinion seal is compatible with a range of Lexus and Toyota vehicles, including the Lexus GS300, GS400, GS430, LS400, LS430, SC300, SC400, SC430, and Toyota Sequoia, Supra, T100, Tacoma, and Tundra models. The part number SS2838 corresponds specifically to these applications, ensuring proper fitment and function.

Common Applications and Problem Resolution

• Prevents oil leaks from the differential pinion shaft
• Protects driveline components from dirt and contaminants
• Maintains proper lubrication within the differential assembly
• Reduces risk of premature wear on pinion bearings
• Helps avoid costly drivetrain repairs due to seal failure

Installation Notes and Tips

When installing the FAG SS2838 differential pinion seal, ensure the mating surfaces are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal orientation matches the original part to maintain proper sealing function. It is recommended to inspect related driveline components for wear or damage during replacement.

Quality Assurance and Warranty

FAG manufactures the SS2838 differential pinion seal to meet strict quality standards, ensuring reliable performance in demanding automotive applications. While specific warranty details are not provided, FAG products are known for consistent manufacturing quality and durability in driveline sealing systems.