Elring 843.010 Engine Cylinder Liner O-Ring

Reliable Engine Cylinder Liner O-Ring for Porsche 911

The Elring 843.010 engine cylinder liner O-ring is designed to provide a precise seal for Porsche 911 engines. Manufactured from durable Fpm (fluoride rubber), this O-ring ensures consistent performance under demanding conditions.

• Material: Fpm (fluoride rubber) for high chemical and temperature resistance
• Inside Diameter: 104.0 mm for accurate fitment
• Outside Diameter: 108.0 mm ensuring proper sealing surface
• Thickness: 2.0 mm for optimal compression and sealing
• Shape: Classic O-ring design for reliable sealing in engine cylinder liners

Technical Details and Material Properties

The Elring 843.010 O-ring is crafted from Fpm, a fluoride rubber known for its excellent resistance to heat, oils, and fuels commonly encountered in automotive engines. The 104.0 mm inside diameter and 108.0 mm outside diameter dimensions are engineered to fit precisely within the cylinder liner assembly of Porsche 911 models. With a thickness of 2.0 mm, this O-ring maintains the necessary compression to prevent leaks and maintain engine integrity.

Compatible Applications and Common Uses

This engine cylinder liner O-ring is specifically compatible with Porsche 911 vehicles, providing a reliable seal in the engine's cylinder liner system. It is commonly used to address issues such as:

• Preventing coolant and oil leaks around the cylinder liner
• Maintaining proper compression within the engine cylinders
• Reducing the risk of engine overheating due to seal failure
• Ensuring long-term durability under high-temperature engine conditions
• Replacing worn or damaged O-rings during engine rebuilds or maintenance

Installation Notes and Tips

When installing the Elring 843.010 O-ring, ensure the sealing surfaces are clean and free of debris. Lubricate the O-ring lightly with compatible engine oil or assembly lubricant to prevent damage during installation. Verify the O-ring is seated evenly within the cylinder liner groove to avoid pinching or misalignment, which can compromise the seal.

Quality Assurance and Warranty

Elring manufactures this engine cylinder liner O-ring to meet stringent quality standards, ensuring reliable performance in Porsche 911 engines. The use of Fpm material provides resistance to harsh engine environments. While specific warranty details are not provided, Elring products are generally backed by quality control processes to support durability and fitment accuracy.