Widely Compatible: Compatible with Silverado 1500, Silverado 2500 HD, Sierra 1500, Tahoe, Suburban, Suburban 1500, Yukon, Express 2500, Sierra 2500 HD, Yukon XL 1500, Express 3500, Avalanche, Silverado 3500 HD, Savana 2500, Escalade, Escalade ESV, Savana 3500, Sierra 3500 HD, Express 1500, Escalade EXT, Suburban 2500, Savana 1500, Colorado, H2, H3T, H3, Canyon, LCF 3500, Yukon XL 2500, Suburban 3500 HD, Express 4500, LCF 4500, W3500 Tiltmaster, W4500 Tiltmaster, MT45, MT55, Savana 4500, W3500 Forward, W4500 Forward, NPR, NPR-HD, W42, W62 High quality: It is made of high-strength metal material, which is wear-resistant, corrosion-resistant and high temperature-resistant, and has a longer service life.Belt tensioner provides proper tightening force and tension control to ensure stable and efficient operation of the system OE Reference Number: 39431,12609719,12580162,12554027,8126097190 Original Performance: Designed with standard data sizes and interfaces, installation is simple and easy without specialized skills. Quality Assurance:Any problems after receiving the product, feel free to contact our customer service, we will provide dedicated customer service, the product has any quality problems, you can return or refund! Torchbeam Belt Tensioner Assembly Compatible with Chevrolet Silverado 1500 2009-2013, Silverado 2500 HD 2009-2019, Sierra 1500 2009-2013, Tahoe 2009-2014, Express 2500 2009-2020, Express 3500 2009-2020, Suburban 1500 2009-2014, Sierra 2500 HD 2009-2019, Yukon 2009-2014, Silverado 3500 HD 2009-2019, Yukon XL 1500 2009-2014, Avalanche 2009-2013, Savana 2500 2009-2020, Savana 3500 2009-2020, Escalade 2009-2014, Suburban 2019, Escalade ESV 2009-2014, Sierra 3500 HD 2009-2019, Express 1500 2009-2014, Escalade EXT 2009-2013, Suburban 2500 2009-2013, Savana 1500 2009-2014, Colorado 2009-2012, Canyon 2009-2012, Yukon XL 2500 2009-2013, H3T 2009-2010, H3 2009-2010, H2 2009, LCF 3500 2016-2017, Suburban 3500 HD 2016-2019, Express 4500 2010-2020, MT45 2013-2017, LCF 4500 2016-2020, W4500 Tiltmaster 2009, W3500 Forward 2008, W42 2010, W42 2009-2010, W62 2011, W4500 Forward 2008-2009, NPR-HD 2008-2009 2012-2020, NPR 2008-2009 2012-2018, Savana 4500 2011-2017, W62 2011-2012, W3500 Tiltmaster 2008-2009, MT55 2011-2014