11 31 1 722 651 : Upper timing chain guide rail for BMW X5 E53

This upper timing chain guide rail is designed for the BMW X5 E53, in its 3.0i version equipped with the M54 engine. Located in the upper part of the engine, it ensures correct guidance and tension of the timing chain, contributing to proper distribution operation and engine longevity. As part of the restoration or maintenance of a classic vehicle, its replacement is recommended as soon as abnormal noises or excessive play on the chain appear. A new part guarantees compliance with original dimensions and reliability of the entire timing system.