Up for sale is a set of high-quality rubber seals that fit Cummins Diesel Engines, specifically the KTA19, KTA38, and KTA50 models. These seals are designed to provide a reliable and long-lasting solution for your engine's thermostat needs. The set includes two seals, and they are OE/OEM part numbers 3627961 and 3042759. Please note that the manufacture of these seals is in China. These seals can be used for various applications, such as engine cooling components. Don't miss out on the opportunity to upgrade your engine with these quality seals.