The Neapco 1350 Series 4-Bolt Driveshaft Flange Yoke is designed to provide a perfect fit and easy installation. It is manufactured with high-quality materials for durability and longevity. This driveshaft flange yoke is tested rigorously to withstand challenging operating conditions. It also features a seal surface designed to accommodate a seal to prevent fluid leaks. This driveshaft flange yoke is perfect for a variety of applications and is sure to provide reliable performance. FleetPride is your First Click in Heavy Duty®.