Applications: Chevrolet Silverado 2500 HD 6.6L 2015-2023 Chevrolet Silverado 3500 HD 6.6L 2015-2023 Chevrolet Silverado 4500 HD 6.6L 2019-2020 Chevrolet Silverado 5500 HD 6.6L 2019-2020 Chevrolet Silverado 6500 HD 6.6L 2019-2020 GMC Sierra 2500 HD 6.6L 2015-2020 GMC Sierra 3500 HD 6.6L 2015-2020 Pay Attention: 1>Please refer to the picture and confirm it same as that you want,before paying for it. 2>please make sure the installation site is clean. Or, it will cause operating obstruction, even make the temperature of the compressor very high, and the belt on the clutch may melt. .
