FAG SS2851 Automatic Transmission Oil Pump Seal - Front or Rear

Reliable Automatic Transmission Oil Pump Seal for Select Vehicles

The FAG SS2851 automatic transmission oil pump seal is engineered to provide durable sealing performance for a range of vehicles including Hyundai, Infiniti, Kia, Lexus, Mazda, Nissan, and Toyota models. Designed with precision, this seal helps maintain transmission fluid integrity and prevents leaks in critical transmission components.

• Seal Type: Rubber with spring for secure fit and flexibility
• Sealing Material: Polyacrylate for enhanced chemical resistance and durability
• Bore Diameter: 2.48 inches (62.992 mm) ensuring precise fitment
• Seal Outside Diameter: 2.491 inches (63.271 mm) for optimal sealing surface
• Seal Width: 1.811 inches (7.62 mm) providing effective sealing depth

Technical Details and Material Specifications

The FAG SS2851 automatic transmission oil pump seal features a rubber seal type reinforced with a spring to maintain consistent pressure against the mating surfaces. The polyacrylate sealing material offers resistance to transmission fluids and high temperatures, making it suitable for demanding operating conditions. With a bore diameter of approximately 2.48 inches and an outside diameter near 2.49 inches, this seal fits precisely within the transmission oil pump assembly. The seal width of 1.811 inches ensures a robust sealing interface, reducing the risk of fluid leaks and contamination.

Compatible Vehicles and Applications

This transmission oil pump seal is compatible with a variety of vehicle makes and models, including Hyundai, Infiniti, Kia, Lexus, Mazda, Nissan, and Toyota. Specific models include the Nissan 240SX, 300ZX, D21, Frontier, Pathfinder, Pickup, Q45, QX4; Toyota Supra, RX-7, RX300, ES300, SC300; Lexus GS300, IS300, J30; Mazda 929, M30, MPV; Hyundai Genesis and Kia Sorento. The FAG SS2851 is designed to meet the sealing requirements of these vehicles’ automatic transmission oil pumps, ensuring reliable operation and fluid retention.

Common Issues Addressed by the SS2851 Seal

• Prevents automatic transmission fluid leaks that can cause shifting problems
• Reduces contamination ingress into the transmission oil pump
• Maintains proper hydraulic pressure within the transmission system
• Minimizes premature wear of transmission components due to fluid loss
• Helps avoid costly transmission repairs related to seal failure

Installation Notes and Tips

When installing the FAG SS2851 automatic transmission oil pump seal, ensure the sealing surfaces are clean and free of debris. Use appropriate tools to avoid damaging the rubber and spring components during installation. Verify the seal orientation matches the original part to maintain proper sealing function. It is recommended to inspect the transmission oil pump housing for wear or damage before installing the new seal.

Quality Assurance and Warranty

FAG manufactures the SS2851 seal to meet stringent quality standards, using durable materials designed for long service life in automatic transmission systems. While specific warranty details are not provided, FAG products typically adhere to industry standards for reliability and performance. Using genuine FAG parts helps maintain the integrity of your vehicle’s transmission system.