This high-quality oil seal is designed to fit Cummins engines NT855 and NTA855. It is an essential component for ensuring the proper functioning of your machinery. Made in China, this unit is available in quantity one and is suitable for use in a variety of industries. The seal is specifically designed for use with oil and is made from durable materials that guarantee its longevity. Don't miss out on this opportunity to enhance the performance of your machinery and order this oil seal today!