The 3060883 Idler Pulley is a genuine Cummins diesel engine part designed for use with the M11, QSM, and ISM models. This pulley is manufactured in China and is a direct OE/OEM replacement part with the manufacturer part number 3060883. It is essential for maintaining the proper tension and performance of the accessory belt system in a Cummins diesel engine. Made by the trusted brand Cummins, this idler pulley ensures durability and reliability for your vehicle.