Package Includes:
1x Drive Belt Tensioner
1x Idler Pulley
2x Serpentine Belt

Replace Part Number:
39083, 12609719, 19193110, 89397
89253, 49275, 12554027, KR-90253
38009, 49003, 49436, 999366A

Fit for Cadillac Following Models:
Fit for Cadillac Escalade 6.0L 6.2L 2009-2014
Fit for Cadillac Escalade ESV 6.2L 2009-2014
Fit for Cadillac Escalade EXT 6.2L 2009-2013

Fit for Chevy Following Models:
Fit for Chevy Avalanche 5.3L 2009-2013
Fit for Chevy Colorado 5.3L 2009-2012
Fit for Chevy Express 1500 5.3L 2009-2014
Fit for Chevy Silverado 1500 2500 3500 HD 2009-2013
Fit for Suburban 1500 (submodel: LS, LT, LTZ) , FLEX 2009-2014
Fit for Suburban 2500 (submodel: LS, LT) , FLEX 2010-2013
Fit for Suburban 3500 HD (submodel: LS, LT) 2017-2019
Fit for Tahoe (submodel: LS, LT, LTZ) , FLEX 2009-2014
Fit for Tahoe (submodel: PPV, SSV) , FLEX 2012-2014

Fit for GMC Following Models:
Fit for GMC Canyon 5.3L 2009-2012
Fit for GMC Savana 1500 2009-2014
Fit for Sierra 1500 SLE/SLT/ WT/XFE, FLEX 2010-2013
Fit for Sierra 2500 HD SLE/SLT/WT , GAS 2009-2014
Fit for Sierra 2500 HD (submodel: SLE, SLT, WT) , FLEX 2010-2014
Fit for Sierra 2500 HD (submodel: SLE, SLT, WT) , CNG 2013-2014
Fit for Sierra 2500 HD (submodel: Base, Denali, SLE, SLT) 2017-2019
Fit for Sierra 2500 HD Base CNG/FLEX/GAS, Denali FLEX/GAS 2015-2016
Fit for Sierra 2500/3500 HD Denali , FLEX 2011-2014
Fit for GMC Yukon XL 1500 5.3L/6.0L/6.2L 2009-2013

Fit for Hummer Following Models:
Fit for Hummer H2 6.2L 2009
Fit for Hummer H3 5.3L 2009-2010