This exhaust manifold is designed to fit Cummins Engine M11 QSM11 ISM11 models. It is manufactured in China and is a genuine heavy equipment part. The part type is exhaust manifold, and it is compatible with the aforementioned models. The product is perfect for those who need to replace their old or damaged exhaust manifold. It is made of high-quality materials to ensure durability and longevity. The installation process is straightforward, and it is easy to use. This exhaust manifold is a must-have for anyone who wants to keep their Cummins Engine M11 QSM11 ISM11 running smoothly.