FAG SS4424 Automatic Transmission Main Shaft Seal

Reliable Automatic Transmission Main Shaft Seal for Acura Models

The FAG SS4424 automatic transmission main shaft seal is engineered to provide durable sealing performance for select Acura vehicles. Designed with precision, this seal helps maintain transmission integrity and prevent fluid leaks in models such as the Acura Integra, Legend, NSX, RL, and TL.

• Seal Type: Rubber with spring and auxiliary lip for enhanced sealing
• Sealing Material: Polyacrylate for resistance to transmission fluids
• Bore Diameter: Approximately 62.99 mm (2.48 inches)
• Seal Outside Diameter: Approximately 63.12 mm (2.485 inches)
• Seal Width: Approximately 8.99 mm (1.654 inches)

Technical Details and Material Specifications

The SS4424 main shaft seal features a robust rubber construction combined with a spring and auxiliary lip design to ensure a tight seal around the transmission shaft. The polyacrylate sealing material offers chemical resistance to automatic transmission fluids, reducing wear and extending service life. With precise bore and outside diameters, this seal fits securely within the transmission housing, minimizing the risk of leaks and contamination.

Compatible Acura Vehicles and Applications

This automatic transmission main shaft seal is compatible with a range of Acura models, including the Integra, Legend, NSX, RL, and TL. It is specifically designed to meet the sealing requirements of these vehicles’ transmissions, making it a suitable replacement part for maintenance or repair.

• Prevents transmission fluid leaks from the main shaft area
• Reduces risk of contamination entering the transmission
• Maintains proper transmission pressure and performance
• Helps avoid costly transmission damage due to fluid loss

Installation Notes and Tips

When installing the FAG SS4424 main shaft seal, ensure the transmission housing and shaft surfaces are clean and free of debris. Proper alignment during installation is critical to avoid seal damage. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal dimensions match the original part to ensure compatibility.

Quality Assurance and Warranty Information

FAG manufactures the SS4424 main shaft seal to meet industry standards for durability and performance. The use of polyacrylate sealing material and a reinforced rubber design supports long-term reliability. While specific warranty details are not provided, FAG products typically adhere to strict quality control processes to ensure consistent product integrity.