Idler Pulley 3060883 Fit For Cummins Diesel Engine M11 QSM ISM. As The Picture Shows. This Idler Pulley with part number 3060883 is a perfect fit for Cummins Diesel Engine M11 QSM ISM. It is manufactured in China and meets all required standards. The pulley is designed to provide efficient support for the accessory belt system of your vehicle. With this pulley, you can be assured of smooth and consistent operation of your engine. The product is recommended for use in various car and truck models and can be easily installed. (Compatible table only for reference). Please make sure the part number matches the part. Please check the photos carefully, make sure. The photos showed is the same as you wanted. Installation guide NOT included, If you encounter any problems during the installation, we strongly recommend that you seek professional help. Due to different displays and light variations, all pictures shown may not reflect the actual color or condition of the item. We are not responsible for any wrong or undeliverable addresses. If you can’t find your country in our store, please contact me for details. Please contact me within 24 hours after you receive the goods. PLEASE NOTE We can not accept a return of any item with any indication that it has been used.