Looking for an upper ball joint that can take your driving to the next level? Check out the MOOG K80026 Upper Ball Joint. This premium quality ball joint is designed to fit Cummins 1994-1199 and Powerstroke 1994-2019 models, and features a powdered metal gusher bearing design that enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability. Plus, the cover plate protects against contaminants leaking into the bearing surface, and the oversized housing provides a more secure fit. And with its full ball metal stud providing 360 degrees of smooth, consistent, rotational movement, you'll enjoy more responsive steering.