iwis 997-105-551-71 Timing Chain for Porsche - 911

The iwis 997-105-551-71 Timing Chain is a precision-engineered OEM-quality replacement component designed for Porsche 911 models. This genuine iwis timing chain delivers the exceptional reliability and durability that German engineering is known for, ensuring proper synchronization between your engine's camshaft and crankshaft.

Key Features:

• Precision-manufactured in Germany by iwis, a trusted OEM supplier since 1916
• OEM part number 997-105-551-71 for guaranteed exact fitment
• Engineered for Porsche 911 3.6L and 3.8L engines (2005-2011 applications)
• Manufactured to strict OEM specifications for reliable performance
• Sold individually for targeted component replacement
• Also known as engine timing chain or duplex chain

iwis timing chains are manufactured with exceptional precision and undergo extensive testing to meet strict OEM quality standards. As a fourth-generation family-run company based in Munich, iwis has been producing timing drive systems for leading automotive manufacturers for over 100 years. Their goal of "100% repeatability across 30 million parts manufactured each day" ensures consistent quality in every component. This timing chain is designed to withstand extreme operating conditions while maintaining precise timing stability throughout its service life.

When replacing timing chains, it's recommended to inspect all related components including tensioners, guide rails, and sprockets to ensure complete timing system integrity. Using genuine OEM-quality components like this iwis timing chain helps prevent engine damage and maintains optimal performance.