Genuine OEM Audi Control Chain Guide Bolt, part number 066109511D. This precision-engineered bolt is a critical component within the engine's timing chain assembly, designed to guide the control chain for proper operation and maintain correct tension. It ensures the timing chain runs smoothly and accurately, preventing misalignment and wear. Weighing 0.0221 kg and measuring approximately 45mm in length, this metal bolt is built to withstand the demanding conditions within the engine. Using genuine OEM bolts ensures the correct material strength, dimensions, and fitment, which are vital for the long-term reliability and performance of the engine's timing system.

Catalogue entry: PIN.