OEM Drive Belt Idler Pulley For BMW – Offset Hole, Tensioner/Deflection Pulley (Schaeffler)

Need a new idler pulley for your BMW? This is the genuine Schaeffler part (number 532 0418 100), an OEM-quality drive belt idler pulley with an offset hole. It works as a tensioner or deflection pulley for the accessory drive belt, commonly used for the power steering pump or alternator. Fits a bunch of BMW models – interchange part numbers include 5320418100, 11287841228, 3141120001, 11281726181, V20-0209, and many more (check the full list in the description to be sure). Made to last, this pulley ensures your belts run smoothly and quietly. No UPC, but it's the real deal from Schaeffler, a trusted manufacturer. If you're hearing squeaks or seeing belt wear, replacing this pulley is often the fix. A straightforward part for a common BMW maintenance job.