This oil seal is designed to fit perfectly with Cummins diesel engines of model M11 QSM ISM. Made of high-quality rubber material, it ensures long-lasting performance and efficient sealing. This unit quantity oil seal is suitable for industrial automation and motion controls, making it a perfect choice for businesses in need of reliable mechanical power transmission. With its compatibility with various Cummins diesel engines, this oil seal is a must-have for those in need of a replacement or for those looking for an upgrade. Its sturdy build and efficient sealing properties make it ideal for industrial use. Get your hands on this top-quality oil seal today and experience the reliability and durability it has to offer.