This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement. Vehicle model years this part fits: Cadillac Escalade ESV: 2009, 2010, 2011, 2012, 2013, 2014 Cadillac Escalade EXT: 2009, 2010, 2011, 2012, 2013 Cadillac Escalade: 2009, 2010, 2011, 2012, 2013, 2014 Chevrolet Avalanche: 2009, 2010, 2011, 2012, 2013 Chevrolet Cheyenne: 2013 Chevrolet Silverado 1500: 2009, 2010, 2011, 2012, 2013, 2014 Chevrolet Suburban 1500: 2009, 2010, 2011, 2012, 2013, 2014 Chevrolet Suburban: 2014 Chevrolet Tahoe: 2009, 2010, 2011, 2012, 2013, 2014 GMC Sierra 1500: 2009, 2010, 2011, 2012, 2013, 2014 GMC Sierra: 2014 GMC Yukon XL 1500: 2009, 2010, 2011, 2012, 2013, 2014 GMC Yukon: 2009, 2010, 2011, 2012, 2013, 2014