This oil seal is a high-quality product designed to fit perfectly with Cummins Engine models KTA19, KTA38, KTA50, and NT855. It is manufactured in China and comes in a unit quantity of one. Ideal for use in mechanical power transmission, industrial automation, and motion controls, this oil seal belongs to the Seals, O-Rings & Gaskets category and is a must-have for any business or industry dealing with heavy machinery. Don't miss out on this great opportunity to enhance the performance of your Cummins Engine with this reliable oil seal.