Part number: MER-1552020419 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)
Mercedes understands the importance of offering the best Genuine Mercedes parts for its uncompromising customers. Mercedes knows you expect the absolute best quality parts for your vehicle and Mercedes is uncompromising on quality just like the customers that purchase their vehicles.
FCP Euro is an online retailer specializing in replacement parts for European cars including Volvo, BMW, Saab, Audi, VW and Mercedes Benz. Since 1986 FCP has been focused on servicing it’s customer, providing the highest quality replacement parts at affordable prices, and making sure that it’s catalog is accurate to ensure that their replacement parts fit and perform exactly as original equipment.
FCP Euro offers an industry leading lifetime guarantee on all the replacement parts it sells, free shipping over $49, and unlimited 365 day returns. FCP Euro’s call center is dedicated to answering any questions you may have with your repair or purchase.