Elring 472.240 Engine Valve Stem Oil Seal

Reliable Engine Valve Stem Oil Seal for Chevrolet Colorado

The Elring 472.240 engine valve stem oil seal is designed to provide precise sealing performance for Chevrolet Colorado engines. Manufactured from durable FPM (fluoride rubber), this seal ensures effective oil control and long-lasting operation under demanding conditions.

• Material: FPM (fluoride rubber) for high resistance to heat and chemicals
• Inside Diameter: 11.0 mm for accurate fitment
• Outside Diameter: 14.0 mm ensuring secure sealing
• Thickness: 9.5 mm for optimal durability
• Valve Stem Diameter Compatibility: 7 mm

Technical Details and Material Benefits

The Elring 472.240 valve stem oil seal is engineered with FPM, a fluoride rubber known for its excellent resistance to high temperatures, oils, and automotive fluids. The precise dimensions—11.0 mm inside diameter, 14.0 mm outside diameter, and 9.5 mm thickness—allow for a tight seal around the valve stem diameter of 7 mm. This ensures minimal oil leakage and maintains engine efficiency. The material's chemical stability supports extended service life, making it suitable for the operational demands of Chevrolet Colorado engines.

Compatible Applications and Common Issues Addressed

This engine valve stem oil seal is compatible with Chevrolet Colorado models requiring a 7 mm valve stem diameter seal. It is designed to address several engine performance issues, including:

• Preventing oil leaks around the valve stems
• Reducing valve guide wear caused by oil contamination
• Maintaining proper lubrication without excess oil consumption
• Minimizing engine smoke due to oil seepage
• Ensuring consistent engine compression and performance

Installation Notes and Tips

When installing the Elring 472.240 valve stem oil seal, ensure the valve stem and surrounding areas are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal dimensions match the valve stem diameter of 7 mm for proper fitment. Proper installation helps maintain engine integrity and prevents premature seal failure.

Quality Assurance and Warranty Information

Elring manufactures the 472.240 valve stem oil seal to meet stringent quality standards, ensuring reliable performance in Chevrolet Colorado engines. The use of FPM material contributes to durability and resistance to automotive fluids. While specific warranty details are not provided, Elring products typically adhere to industry quality controls to support long-term engine operation.