Manufacturer Part Number: RK623739, RK623740, K750900 OE/OEM Part Number: K750900, RK623739, RK623740, 23368652, 84011414, 84082888, 84263004, 84989528, GS501279, 527428, X06CJ1789, 23368656, 84011415, 84082889, 84263005, 84722073, 84989529, GS501280, 527427, X06CJ1790, 84108681 Compatible with 2017-2023 GMC Acadia, Compatible with 2017-2023 Cadillac XT5 HAWK BROTHER reminds you that regular replacement of your car's suspension kit will improve the comfort of your ride. The control arms with silicone bushings can effectively reduce road noise and driving vibration. Allowing you to enjoy a smooth ride through turns and bumps in the road. HAWK BROTHER suspension kit strictly follows the manufacturing standards and uses electrophoretic coating to increase corrosion protection and extend the life of the control arm. The high strength steel body makes it more stable in operation. All control arms are rigorously tested to provide a reliable replacement. Package Listing 1x Front Lower Control Arm & Ball Joint Assembly (Driver) 1x Front Lower Control Arm & Ball Joint Assembly (Passenger) 2x Front Sway Bar End Link (Driver/Passenger) Manufacturer Part Number: RK623739, RK623740, K750900 Compatible Models Compatible With 2017-23 GMC Acadia Compatible With 2017-23 Cadillac XT5