FAG SS2178 Automatic Transmission Shift Shaft Seal

Reliable Automatic Transmission Shift Shaft Seal for Chrysler and Dodge

The FAG SS2178 automatic transmission shift shaft seal is engineered to provide durable sealing performance for a range of Chrysler, Dodge, Jeep, and Plymouth vehicles. Designed with precision, this seal helps maintain transmission integrity by preventing fluid leaks and contamination.

• Seal Type: Metal with spring for secure fit and durability
• Sealing Material: Nitrile for resistance to heat and transmission fluids
• Bore Diameter: 1.25 inches (31.75 mm) ensuring proper shaft fit
• Seal Outside Diameter: 1.254 inches (31.852 mm) for accurate housing fit
• Seal Width: 0.813 inches (4.775 mm) providing effective sealing surface

Technical Details and Construction

The SS2178 shift shaft seal features a metal casing with an integrated spring to maintain consistent pressure against the shaft, reducing the risk of leaks under varying operating conditions. The nitrile sealing material offers excellent resistance to transmission fluids and high temperatures commonly found in automatic transmissions. With precise bore and outside diameters, this seal ensures a tight fit for models such as the Dodge Ram 1500, Jeep Cherokee, and Chrysler Town & Country.

Compatible Vehicles and Applications

This automatic transmission shift shaft seal is compatible with a wide range of Chrysler, Dodge, Jeep, and Plymouth models, including but not limited to:

• Chrysler Town & Country, Pacifica, and New Yorker
• Dodge Ram 50, Ram 1500, Ram 2500, Ram 3500, Dakota, and Charger
• Jeep Cherokee, Wrangler, CJ5, CJ7, and TJ
• Plymouth Acclaim, Sundance, and Reliant

It is designed to replace worn or damaged seals in automatic transmission systems, helping to maintain proper fluid containment and transmission performance.

Common Issues Addressed by the SS2178 Seal

• Prevents automatic transmission fluid leaks around the shift shaft
• Reduces contamination ingress that can cause transmission wear
• Maintains consistent hydraulic pressure within the transmission
• Helps avoid costly transmission repairs due to seal failure
• Improves overall transmission reliability and lifespan

Installation Notes and Tips

When installing the FAG SS2178 shift shaft seal, ensure the transmission housing and shaft 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 transmission components for wear during replacement.

Quality Assurance and Warranty

FAG manufactures the SS2178 seal to meet strict quality standards, using durable materials and precise engineering. While specific warranty details are not provided, FAG products are known for consistent performance and reliability in automotive applications.