This water pump gear is designed to fit Cummins engines KTA19, KTA38, KTA50, NT855, and QSK. It is manufactured in China and comes with a unit quantity of 1. This gear is an essential component for the proper functioning of your engine's water pump system. It is compatible with other engines and components, making it a versatile part for commercial truck repairs. Buy now and ensure the smooth operation of your engine's water pump system.