This Genuine BMW Timing Chain Guide Rail is a high-quality replacement part for your BMW vehicle. It is designed to guide the timing chain and keep it in place, ensuring proper engine timing and smooth operation. The part number for this guide rail is 11311741236, and it is manufactured to the same specifications as the original part for a perfect fit and reliable performance. This guide rail is made from durable materials to withstand the high temperatures and stresses of the engine, providing long-lasting use and peace of mind. Trust this Genuine BMW Timing Chain Guide Rail to maintain the integrity of your engine and keep your BMW running smoothly.