Information: High quality chassis parts series products. Made of high-strength steel tubes for superior strength and durability. Stable performance, reliable quality and long service life. Uniform thickness, no gas bubbles, slag, cracks, breaks or incomplete fusion. Measured by specialized inspection tools after welding to ensure that the assembly holes, bushing inserts and installation dimensions are correct. Professional installer is highly recommended (instructions not included) Alignment after installation is highly recommended Compatibility Chart: For all 2011-2015 DODGE DURANGO models. For all 2011-2015 JEEP GRAND CHEROKEE models. Package Contents: 1* Front Left Upper Control Arm with Ball Joint Assy (Driver) – K621608 1* Front Right Upper Control Arm with Ball Joint Assy (Passenger) – K621607 Discount is waiting for you in the basket