Part number: MER-1562020819 is a new, unused Genuine Mercedes drive belt idler pulley. Drive belt idler pulleys are typically inspected for replacement at manufacturer's suggested service intervals. An indication that you may need to replace the pulley include any of the following: 1) There is play in the bearing; 2) the pulley is out of alignment 3) the pulley is squealing (because the bearings are bad)

You can trust Genuine Mercedes parts to offer you the same safety and security that was originally engineered into your vehicle when it was rolled off the production line. Genuine Mercedes parts are designed and manufactured by the finest suppliers across the globe.

Through our extensive knowledge of cars and technology innovations, FCP Euro is able to provide it’s customers with an easy-to-use online shopping experience experience. Since 1986 FCP Euro has focused on quality and selection of it’s replacement parts focusing on OEM and Genuine product offering.

FCP Euro offers free shipping over $49, a hassle free unlimited returns policy, lifetime warranty on all products they sell, and an in-house call center dedicated to helping customers with their repair and purchase needs.