FAG SS3242 Differential Pinion Seal - Rear

Reliable Differential Pinion Seal for Ford F-350 Models

The FAG SS3242 differential pinion seal is engineered to provide durable sealing performance for Ford F-350 and F-350 Super Duty vehicles. Designed with high-quality materials, this seal helps maintain optimal driveline function by preventing leaks and contamination.

• Seal Type: Metal construction with spring and auxiliary lip for enhanced sealing
• Sealing Material: Viton for superior resistance to heat and chemicals
• Bore Diameter: 102.489 mm (4.035 inches) ensuring precise fit
• Seal Outside Diameter: 102.616 mm (4.04 inches) for secure installation
• Seal Width: 12.344 mm (2.48 inches) providing effective sealing depth

Technical Details and Material Specifications

The FAG SS3242 differential pinion seal features a metal body combined with a spring and auxiliary lip design, which enhances the seal's ability to maintain pressure and prevent fluid leakage under demanding conditions. The use of Viton as the sealing material offers excellent resistance to high temperatures, oils, and other automotive fluids, making it suitable for heavy-duty applications in Ford F-350 and F-350 Super Duty trucks. The precise bore and outside diameters ensure a tight fit within the differential housing, reducing the risk of premature wear or failure.

Applications and Problem Solving

• Prevents differential oil leaks that can lead to driveline damage
• Protects against contamination from dirt and debris entering the differential
• Maintains proper lubrication for differential gears and bearings
• Reduces the risk of seal failure under high temperature and pressure conditions
• Helps avoid costly repairs related to differential component wear

Installation Notes and Tips

When installing the FAG SS3242 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 metal casing. 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 ensure overall driveline integrity.

Quality Assurance and Warranty

FAG manufactures the SS3242 differential pinion seal to meet stringent quality standards for durability and performance. The use of Viton sealing material and robust metal construction supports long service life in demanding automotive environments. While specific warranty details are not provided, FAG products are generally backed by manufacturer quality controls to ensure reliability in Ford F-350 and F-350 Super Duty applications.