This injector clamp is designed to fit perfectly with Cummins Diesel Engine models M11, QSM, and ISM. It is made with high-quality materials and manufactured in China. The OE/OEM part number for this clamp is 4022914X and the manufacturer part number is 4022914. This clamp is an essential component of your engine's exhaust and emission system. It ensures that the injector is securely in place, preventing any leaks or damages. If you're in need of a reliable and durable injector clamp, this is the perfect option for you.