Elring 852.050 Automatic Transmission Main Shaft Seal

Reliable Automatic Transmission Main Shaft Seal for Audi and Volkswagen

The Elring 852.050 automatic transmission main shaft seal is engineered to provide effective sealing and protection for your vehicle's transmission system. Designed specifically for select Audi and Volkswagen models, this seal ensures durability and optimal performance under demanding conditions.

• Dust cover with integrated dust lip for enhanced contamination protection
• Height: 18 mm for precise fitment
• Inner diameter: 46.5 mm to match main shaft dimensions
• Outer diameter: 60 mm for secure installation
• Constructed from ACM (polyacrylate) material for resistance to heat and wear
• Radial shaft seal design A/bs2 for reliable sealing performance
• Swirl type: Rd to optimize sealing efficiency

Technical Details and Material Specifications

The Elring 852.050 main shaft seal features a robust ACM (polyacrylate) construction, known for its excellent resistance to heat, oil, and aging. The seal includes a dust cover with a dust lip, which helps prevent dirt and debris from entering the transmission, thereby extending the life of the seal and transmission components. With an inner diameter of 46.5 mm and an outer diameter of 60 mm, this seal is designed to fit precisely on the main shaft, while the 18 mm height ensures proper engagement within the transmission housing. The radial shaft seal design A/bs2 and swirl type Rd contribute to maintaining a tight seal under varying operating conditions.

Compatible Vehicles and Applications

This automatic transmission main shaft seal is compatible with a range of Audi and Volkswagen models, including:

• Audi A4, A4 allroad, A4 Quattro
• Audi A5, A5 Quattro, A5 Sportback
• Audi A6, A6 Quattro
• Audi A7
• Volkswagen GTI
• Volkswagen Q5, Q5 Sportback

It is specifically designed to meet the sealing requirements of these vehicles’ automatic transmissions, ensuring proper fit and function.

Common Issues Addressed by the Main Shaft Seal

• Prevents transmission fluid leaks around the main shaft
• Protects transmission internals from dust and contaminants
• Reduces risk of premature transmission wear due to seal failure
• Maintains hydraulic pressure within the transmission system
• Helps avoid costly transmission repairs caused by fluid loss

Installation Notes and Tips

• Ensure the transmission housing and shaft surfaces are clean and free of debris before installation
• Use appropriate tools to avoid damaging the seal during installation
• Verify correct orientation of the dust lip to face outward for optimal protection
• Check dimensions against the original seal to confirm compatibility
• Follow vehicle manufacturer torque specifications when reassembling components

Quality Assurance and Warranty

Elring is a recognized manufacturer of sealing systems with a focus on quality and durability. The 852.050 main shaft seal is produced to meet OEM standards, ensuring reliable performance in demanding automotive applications. While specific warranty terms may vary, Elring products typically come with a limited warranty against manufacturing defects. Always consult the product documentation or supplier for detailed warranty information.