This Lubricating Oil Pump Gear (part number 206756) is a quality replacement for use in Cummins engines including KTA19, KTA38, KTA50, NT855, and QSK models. It is made in China and comes as a single unit. This gear is designed to help ensure the proper lubrication and performance of your engine. It is a reliable and durable component that is easy to install. With this gear, you can maintain the smooth operation of your Cummins engine and keep it running at its best.