SKF 39380 Wheel Seal - Rear or Rear Inner

Reliable SKF Wheel Seal for Driveline and Axles

The SKF 39380 wheel seal is engineered to provide effective sealing solutions for driveline and axle applications. Designed with precision, this wheel seal ensures optimal protection against contaminants and fluid leaks, maintaining the integrity of your vehicle's axle system.

• Width: 1.016 inches for precise fitment
• Outside Diameter: 5.381 inches to match axle housing dimensions
• Shaft Diameter: 3.938 inches for accurate shaft sealing
• Sealing Surface Type: Durable nitrile material for resistance to oil and wear
• Part Number: 39380 for easy identification and replacement

Technical Details and Material Composition

This SKF wheel seal features a nitrile sealing surface, known for its resistance to petroleum-based fluids and excellent wear properties. The 1.016-inch width and 5.381-inch outside diameter are designed to fit specific axle housings, while the 3.938-inch shaft diameter ensures a tight seal around the axle shaft. These dimensions are critical for maintaining proper sealing performance and preventing contamination or fluid leakage in driveline systems.

Applications and Problem Solving

• Prevents axle oil leaks that can lead to driveline damage
• Protects wheel bearings from dirt and moisture intrusion
• Maintains proper lubrication within axle assemblies
• Reduces risk of premature wear on axle components
• Helps avoid costly repairs due to seal failure

Installation Notes and Tips

When installing the SKF 39380 wheel seal, ensure the sealing surface is clean and free of debris. Use appropriate tools to press the seal evenly into the axle housing without damaging the nitrile lip. Verify the shaft diameter matches the seal specifications to avoid leaks. Proper installation will extend the service life of the seal and associated driveline components.

Quality Assurance and Warranty

SKF is a recognized manufacturer of automotive sealing solutions, adhering to strict quality standards. The 39380 wheel seal is manufactured to meet OEM specifications, ensuring reliable performance. While specific warranty details are not provided, SKF products typically come with manufacturer-backed quality assurance to support durability and fitment accuracy.