A-Premium 2 x Suspension Steering Knuckles Compatible with Chevrolet Silverado 1500 2014-2018, Tahoe, Suburban & GMC Sierra 1500, Yukon, Yukon XL & Cadillac Escalade, 2WD or 4WD, Driver and Passenger
[Vehicle Fitment]: Compatible with Cadillac Escalade 2015-2020 (without Police Package), Escalade ESV 2017-2018; Compatible with Chevrolet Silverado 1500 2014-2018, Suburban 2015-2018, Tahoe 2015-2020 (without Police Package); Compatible with GMC Sierra 1500 2014-2018, Yukon 2015-2020 (without Police Package), Yukon XL 2015-2018 --- 2WD; 4WD
[Installation Position]: Left and Right, Driver and Passenger Side
[Professional Replacement]: This steering knuckle is the replacement for above model's suspension system, and may help you resolve those problems: ① hard braking ② difficult turning of wheels ③ uneven tire wear ④ abnormal shaking