This rocker lever shaft is a perfect fit for Cummins KTA19, KTA38, and KTA50 engines. It is a high-quality unit that is manufactured in China. The part number for this unit is 3176772, and it comes with a quantity of 1. This rocker lever shaft is a great addition to your engine components. It is designed to provide excellent performance and durability. Whether you are replacing a damaged shaft or upgrading your engine, this unit is a great choice. It is compatible with various engines, and it is easy to install. Get this rocker lever shaft today and experience the best performance for your engine.