✔Fits for: 2014-2018 GMC Sierra 1500; 2015-2019 GMC Sierra 2500HD 3500HD / Chevy Silverado 1500 2500 3500; 2016-2020 Chevy Suburban Tahoe GMC / Yukon Yukon XL; 2016-2021 Chevy Colorado / GMC Canyon; 2019-2020 Chevy Silverado 4500 HD 5500 HD 6500 HD. Please confirm your model before buying. ✔Replace Part Number: 84108373 23145874 601226. Please confirm it fit for your vehicle before purchase. ✔Direct Fitment: 100% suitable for your vehicle, made of quality materials for reliable service, exact equivalent part meets the original manufacturer's specifications and feature. ✔Installation: Direct replacement the worn parts. Only requires a couple of tools and several minutes of your time. Watching a video on YouTube is gonna help. ✔Customer Service: We provide with professional consulting all the time, feel free to contact us if you have any question, we'll reply in 16 hours to offer help.