FAG SS3779 Engine Crankshaft Seal Kit - Front

Reliable Engine Crankshaft Seal Kit for Ford Vehicles

The FAG SS3779 Engine Crankshaft Seal Kit is designed to provide durable sealing performance for select Ford trucks and vans. Engineered with precision, this metal seal with nitrile sealing material ensures effective protection against oil leaks and contamination.

• Seal Type: Metal construction for strength and durability
• Sealing Material: Nitrile for resistance to oil and heat
• Bore Diameter: 3 inches (76.2 mm) for accurate fitment
• Seal Outside Diameter: Approximately 3.005 inches (76.327 mm)
• Seal Width: 1.875 inches (6.35 mm) for reliable sealing surface

Technical Details and Specifications

The FAG SS3779 crankshaft seal kit features a metal seal type combined with nitrile sealing material, which is known for its excellent resistance to petroleum-based fluids and high temperatures commonly found in engine environments. The bore diameter measures 3 inches (76.2 mm), matching the crankshaft size for a precise fit. The outside diameter of the seal is approximately 3.005 inches (76.327 mm), and the seal width is 1.875 inches (6.35 mm), providing a robust sealing surface to prevent leaks and maintain engine integrity.

Compatible Ford Models and Applications

This crankshaft seal kit is compatible with a range of Ford vehicles, including:

• Ford E-250 Econoline Club Wagon
• Ford E-350 Club Wagon and Econoline variants
• Ford Excursion
• Ford F-150, F-250, F-250 Super Duty, F-350, and F-350 Super Duty trucks

Use the FAG SS3779 seal kit when servicing the crankshaft area to ensure proper sealing and prevent oil leaks in these specific Ford models.

Common Issues Addressed by the SS3779 Crankshaft Seal Kit

• Prevents oil leaks around the crankshaft
• Reduces contamination of engine components
• Maintains engine oil pressure and performance
• Protects against premature seal wear due to heat and oil exposure
• Helps avoid costly engine repairs related to seal failure

Installation Notes and Tips

When installing the FAG SS3779 crankshaft seal kit, ensure the crankshaft surface is clean and free of debris. Proper alignment of the seal is critical to avoid leaks and premature wear. Use appropriate tools to press the seal evenly into place without damaging the sealing lip or metal casing. Verify the seal dimensions match the crankshaft specifications of your Ford vehicle before installation.

Quality Assurance and Warranty

FAG manufactures the SS3779 crankshaft seal kit to meet stringent quality standards for durability and performance. The use of nitrile sealing material and metal construction ensures reliable operation under typical engine conditions. While specific warranty details are not provided, FAG products are generally backed by manufacturer quality controls to support long-term service life.