The Neapco 3.50" Spline / 16-Teeth Stub Shaft is designed to help reduce wear and tear on other components in the drivetrain system. It helps to improve the handling and stability of the vehicle, while ensuring that power is transferred efficiently and effectively. This driveshaft is made with high quality materials for durability and longevity and is made in the USA. With this driveshaft, it is sure to provide reliable performance. FleetPride is your First Click in Heavy Duty®.