Elring 349.844 Multi-Purpose O-Ring

Reliable Multi-Purpose O-Ring for Automotive Sealing

The Elring 349.844 multi-purpose O-ring is engineered for effective sealing in various automotive applications. Made from durable nitrile butadiene rubber (NBR), this O-ring offers reliable performance in demanding environments.

• Material: NBR (nitrile butadiene rubber) for resistance to oils and fuels
• Inside Diameter: 55.0 mm
• Outside Diameter: 68.0 mm
• Thickness: 8.5 mm
• Includes dust cover with dust lip for enhanced protection
• Radial shaft seal design: ASW
• Alternative repair kit available: 284.459

Durable NBR Material and Precise Dimensions

The Elring 349.844 O-ring is manufactured from nitrile butadiene rubber, a material known for its excellent resistance to petroleum-based oils, fuels, and other automotive fluids. With an inside diameter of 55.0 mm, an outside diameter of 68.0 mm, and a thickness of 8.5 mm, this O-ring provides a precise fit for sealing applications requiring these specific dimensions. The integrated dust cover with a dust lip helps prevent contamination and extends the service life of the seal, making it suitable for radial shaft sealing tasks designed with the ASW profile.

Common Applications and Problem Solving

• Sealing oil leaks in engine components and hydraulic systems
• Preventing ingress of dust and debris in radial shaft seals
• Maintaining pressure integrity in automotive gaskets and sealing systems
• Replacement for worn or damaged O-rings in compatible vehicle models
• Alternative to repair kit 284.459 for specific maintenance needs

Installation Notes and Tips

Ensure the sealing surfaces are clean and free of debris before installing the Elring 349.844 O-ring. Lubricate the O-ring lightly with compatible grease or oil to facilitate installation and prevent damage. Verify the correct orientation of the dust lip to maximize protection against contaminants. This O-ring is designed for radial shaft seal applications, so proper alignment during installation is critical to maintain sealing performance.

Quality Assurance and Warranty

Elring products are manufactured to meet stringent quality standards for automotive sealing components. The 349.844 O-ring undergoes rigorous testing to ensure durability and compatibility with automotive fluids. While specific warranty details are not provided, Elring's reputation in the automotive industry supports reliable product performance when installed according to manufacturer guidelines.