Elring 798.040 Engine Camshaft Seal

Overview of Elring Engine Camshaft Seal 798.040

The Elring Engine Camshaft Seal 798.040 is designed for reliable sealing in various Audi and Volkswagen models. Engineered with durable FPM (fluoride rubber) material and a dust lip, this camshaft seal helps maintain engine integrity by preventing oil leaks and contamination.

• Compatible with Audi A6, A6 Quattro, Allroad Quattro, S4, and Volkswagen Passat, EuroVan, Q7
• Constructed from FPM (fluoride rubber) for enhanced chemical and temperature resistance
• Includes a dust cover with dust lip to protect against dirt and debris
• Dimensions: Inner Diameter 32 mm, Outer Diameter 47 mm, Height 10 mm
• Radial shaft seal design: ASW OF with swirl type LD for effective sealing performance

Technical Details and Material Specifications

The Elring 798.040 camshaft seal features a radial shaft seal design (ASW OF) optimized for engine camshaft applications. The seal’s FPM (fluoride rubber) material offers excellent resistance to engine oils, fuels, and high temperatures, ensuring durability under demanding conditions. The integrated dust lip provides additional protection by preventing dust and contaminants from entering the sealing area, which is critical for maintaining engine performance and longevity. With precise dimensions—32 mm inner diameter, 47 mm outer diameter, and 10 mm height—this seal fits tightly to prevent leaks in compatible Audi and Volkswagen engines.

Compatible Vehicles and Applications

This camshaft seal is compatible with a range of Audi and Volkswagen vehicles, including:

• Audi A6 and A6 Quattro
• Audi Allroad Quattro
• Audi S4
• Volkswagen Passat
• Volkswagen EuroVan
• Volkswagen Q7

It is specifically designed to replace worn or damaged camshaft seals in these models, helping to maintain proper engine sealing and prevent oil leaks.

Common Issues Addressed by the Camshaft Seal

• Oil leaks around the camshaft area
• Contamination from dust and debris entering the engine
• Degradation of sealing material due to heat and chemical exposure
• Engine performance issues caused by improper sealing
• Preventing premature wear of camshaft components

Installation Notes and Tips

When installing the Elring 798.040 camshaft seal, ensure the sealing surface and shaft are clean and free of debris. Lubricate the seal lip lightly with engine oil to facilitate installation and prevent damage. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal is seated flush and check for any signs of damage before reassembling engine components. Proper installation is critical to avoid leaks and ensure long-term performance.

Quality Assurance and Warranty

Elring camshaft seals are manufactured to meet strict quality standards, using high-grade materials and precision engineering. The 798.040 part number undergoes rigorous testing to ensure compatibility and durability in specified Audi and Volkswagen models. While specific warranty terms may vary, Elring products typically come with manufacturer-backed quality assurance to support reliable engine sealing solutions.