SKF 550230 Wheel Seal - Rear

Reliable Wheel Seal for Mercedes-Benz and Nissan Vehicles

The SKF 550230 wheel seal is engineered to provide effective sealing performance for select Mercedes-Benz and Nissan models. Designed with precision dimensions and a nitrile sealing surface, this wheel seal helps maintain driveline integrity and prevent contamination.

• Width: 0.394 inches for optimal fit
• Outside Diameter: 2.450 inches ensuring proper housing compatibility
• Shaft Diameter: 1.575 inches matching specific axle requirements
• Sealing Surface Type: Durable nitrile material for resistance to oil and wear
• Compatible with Mercedes-Benz 300SEL and Nissan 200SX, 280ZX, 300ZX, 510, 810, and Maxima models

Technical Details of the SKF 550230 Wheel Seal

This wheel seal features a nitrile sealing surface designed to resist oil, grease, and other contaminants commonly encountered in driveline applications. The precise dimensions—0.394 inch width, 2.450 inch outside diameter, and 1.575 inch shaft diameter—ensure a secure fit on compatible axles. The seal’s construction supports maintaining lubrication within the wheel hub while preventing dirt and moisture ingress, which is critical for the longevity of wheel bearings and axle components.

Compatible Vehicles and Applications

The SKF 550230 wheel seal is compatible with a range of Mercedes-Benz and Nissan vehicles, including the Mercedes-Benz 300SEL and Nissan models such as the 200SX, 280ZX, 300ZX, 510, 810, and Maxima. This makes it suitable for owners and technicians seeking a reliable replacement seal for these specific driveline and axle systems.

• Prevents oil leaks from wheel hubs
• Protects wheel bearings from dirt and moisture
• Reduces risk of axle contamination and premature wear
• Maintains proper lubrication within the driveline
• Helps avoid costly repairs related to seal failure

Installation Notes and Tips

When installing the SKF 550230 wheel seal, ensure the sealing surface and shaft are clean and free of debris. Use appropriate tools to press the seal evenly into the housing without distortion. Verify the seal’s orientation matches the original part to maintain proper sealing function. Lubricate the seal lip lightly with compatible grease before installation to reduce initial wear.

Quality Assurance and Warranty Information

SKF manufactures the 550230 wheel seal to meet industry standards for durability and performance. The nitrile sealing surface is selected for its resistance to common automotive fluids and environmental factors. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects, ensuring confidence in the part’s reliability for Mercedes-Benz and Nissan driveline applications.