FAG SS3386 Engine Crankshaft Seal - Rear

Overview of FAG SS3386 Engine Crankshaft Seal

The FAG SS3386 engine crankshaft seal is designed for reliable sealing performance in various Ford, Jaguar, Lincoln, Mazda, and Mercury vehicles. Engineered with durable Viton sealing material and a rubber spring auxiliary lip, this seal ensures effective protection against oil leaks and contaminants.

• Seal Type: Rubber with spring and auxiliary lip for enhanced sealing
• Sealing Material: High-quality Viton for chemical and temperature resistance
• Bore Diameter: 107.696 mm (4.24 inches)
• Seal Outside Diameter: 108.102 mm (4.256 inches)
• Seal Width: 9.652 mm (3.625 inches)

Technical Details and Specifications

The FAG SS3386 crankshaft seal features a robust design with a bore diameter of 107.696 mm and an outside diameter of 108.102 mm, providing a precise fit for the crankshaft housing. The seal width of 9.652 mm ensures adequate surface contact to prevent oil leakage. Constructed with Viton sealing material, it offers excellent resistance to heat, oil, and chemicals, making it suitable for demanding engine environments. The rubber seal incorporates a spring and auxiliary lip to maintain consistent pressure and improve sealing reliability over time.

Compatible Vehicles and Applications

This crankshaft seal is compatible with a wide range of vehicles, including Ford models such as the F-150, Mustang, Explorer, and Crown Victoria; Jaguar models like the X-Type; Lincoln vehicles including the Navigator and Town Car; Mazda models such as the 6 and MPV; and Mercury models including the Mountaineer and Cougar. The part number SS3386 is specifically designed to meet the sealing requirements of these vehicles' engine crankshafts.

Common Issues Addressed by the FAG SS3386 Seal

• Prevents oil leaks from the crankshaft area
• Reduces contamination ingress into the engine
• Maintains engine oil pressure and performance
• Minimizes wear on crankshaft bearings
• Helps avoid costly engine repairs due to seal failure

Installation Notes and Tips

Ensure the crankshaft and seal housing surfaces are clean and free of debris before installation. Use appropriate tools to press the seal evenly into place without damaging the sealing lip. Verify the correct orientation of the seal, with the spring lip facing the oil side. It is recommended to inspect the crankshaft for wear or damage prior to installing the new seal to ensure optimal sealing performance.

Quality Assurance and Warranty

FAG manufactures the SS3386 crankshaft seal to meet strict quality standards, utilizing premium Viton material and precision engineering. While specific warranty details may vary, FAG products typically come with manufacturer-backed quality assurance to support durability and performance in automotive applications.