Elring 003.520 Turbocharger Seal Ring

Overview of Elring Turbocharger Seal Ring 003.520

The Elring turbocharger seal ring 003.520 is engineered to provide reliable sealing performance for turbocharged BMW engines. Designed specifically for various BMW 5, 6, 7 Series models and X5 and X6 SUVs, this FPM (fluoride rubber) O-ring ensures durability and optimal fitment.

• Inner diameter: 41 mm for precise sealing
• Outer diameter: 45 mm to match turbocharger housing
• Thickness: 2 mm for effective sealing pressure
• Material: FPM (fluoride rubber) resistant to heat and oil
• Shape: O-ring design for uniform sealing

Detailed Product Description

The Elring turbocharger seal ring 003.520 is manufactured from FPM (fluoride rubber), a material known for its excellent resistance to high temperatures, oils, and chemicals commonly found in turbocharged engine environments. The O-ring shape with a 2 mm thickness provides a consistent sealing surface, preventing leaks between turbocharger components. With an inner diameter of 41 mm and an outer diameter of 45 mm, this seal ring is designed to fit precisely within the turbocharger assembly, maintaining engine efficiency and performance.

Compatible BMW Models and Applications

This turbocharger seal ring is compatible with a range of BMW vehicles, including the 550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, 650i Gran Coupe, 650i xDrive, 650i xDrive Gran Coupe, 750i, 750i xDrive, 750Li, 750Li xDrive, X5, and X6 models. It is specifically designed to meet the sealing requirements of turbocharger systems in these vehicles, ensuring proper fit and function.

Common Issues Addressed by the Turbocharger Seal Ring

• Prevents turbocharger boost leaks that reduce engine performance
• Eliminates oil leaks around the turbocharger housing
• Maintains proper pressure sealing under high-temperature conditions
• Reduces risk of turbocharger component damage due to seal failure
• Helps avoid costly engine repairs related to turbocharger inefficiencies

Installation Notes and Tips

When installing the Elring turbocharger seal ring 003.520, ensure the sealing surfaces are clean and free of debris. Lubricate the O-ring lightly with compatible oil to facilitate installation and prevent damage. Verify the correct orientation and seating of the seal ring within the turbocharger assembly to maintain optimal sealing performance. It is recommended to inspect related turbocharger components for wear or damage during installation.

Quality Assurance and Warranty

Elring manufactures this turbocharger seal ring to meet stringent quality standards, using durable FPM material to withstand demanding engine conditions. While specific warranty details are not provided, Elring products are generally backed by quality assurance processes to ensure reliability and longevity in automotive applications.