Hydraulic Brake Power Booster compatible for GMC Sierra 2500/3500 HD2015-2019 52-7421

ApplicationCompatible for Chevrolet Silverado 2500 HD 2015-2019 compatible for Chevrolet Silverado 3500 HD 2015-2019 compatible for Chevrolet Suburban HD Submodel 2016-2019 compatible for Chevrolet Suburban3500 HD 2016-2019 compatible for GMC Sierra 2500 HD2015-2019 compatible for GMC Sierra 3500 HD2015-2019OE/Part number52-7421, 527421, SK527421, 22872386, 84031701, 84472897SpecificationColor：Black Material：Cast Iron Type：Hydraulic Power Brake Booster Material：Cast Iron Master Cylinder Included: No Master Cylinder Stud Thread Size M12 x 1.75/M10 x 1.5Package included1*Hydraulic Power Brake Booster (Showing as the picture)Feature1.This is a High Quality Aftermarket Parts 2.This product comes with best after-sales service.Note1.Professional Installation Is Highly Recommended. 2.Even if your car is shown in the compatibility, pls also double check the fitment details and photos before ordering.