Elring 905.910 Differential Seal

Elring Differential Seal for Mercedes-Benz Vehicles

The Elring 905.910 differential seal is engineered to provide reliable sealing performance for a range of Mercedes-Benz models. Designed with durable Acm (polyacrylate) material and a dust lip, this seal helps maintain optimal driveline function by preventing leaks and contamination.

• Material: Acm (polyacrylate) for enhanced durability and resistance
• Inside Diameter: 45.0 mm
• Outside Diameter: 85.3 mm
• Height: 8 mm with an additional height of 15 mm
• Radial Shaft Seal Design: A/bs
• Includes dust cover with dust lip for added protection
• Swirl Type: Wd for improved sealing efficiency

Technical Details and Design Features

The Elring 905.910 differential seal is specifically designed to fit various Mercedes-Benz models including the 190E, 260E, 300CE, 300D, 300E, 300SE, 300SEL, 300TD, 300TE, C36 AMG, C200, C220, C230, C240, C280, E300, SLK200, and SLK230. Its Acm (polyacrylate) construction offers excellent resistance to heat, oil, and wear, making it suitable for demanding driveline environments. The seal’s radial shaft design (A/bs) ensures a tight fit around the shaft, while the dust lip protects the differential from dirt and debris. The swirl type Wd enhances the sealing effect by managing lubricant flow and reducing leakage risks.

Applications and Problem Solving

• Prevents differential oil leaks that can cause driveline damage
• Protects against contamination from dust and debris entering the differential
• Maintains proper lubrication within the differential assembly
• Reduces wear on differential components by ensuring a secure seal
• Helps avoid costly repairs related to seal failure in Mercedes-Benz models

Installation Notes and Tips

When installing the Elring 905.910 differential seal, ensure the sealing surfaces are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the correct orientation of the dust lip to maximize protection. It is recommended to inspect the differential housing and shaft for wear or damage before fitting the new seal. Proper lubrication of the seal during installation can help extend its service life.

Quality Assurance and Warranty

Elring manufactures the 905.910 differential seal to meet strict quality standards, ensuring reliable performance in Mercedes-Benz driveline systems. The use of high-grade Acm material and precise engineering supports durability and long-term sealing effectiveness. While specific warranty details may vary, Elring products typically come with manufacturer-backed quality guarantees to provide confidence in fitment and function.