Application: Fit For Chevrolet Colorado LT WT 2.9L L4 - Gas 3.7L L5 - Gas 2007-2012 Fit For Chevrolet Colorado LT WT 5.3L V8 - Gas 2009 Fit For Chevrolet Colorado LS 2.9L L4 - Gas, 3.7L L5 - Gas 2006-2008 Fit For Chevrolet Colorado Z71,Z71 LS,Sport, Sport LS, Z85, Z85 LS 2.8L L4 - Gas, 3.5L L5 - Gas 2005 Fit For Chevrolet Colorado Z71, Z71 LS,Base, LS, Sport, Sport LS, Z85, Z85 LS 2.8L L4 - Gas, 3.5L L5 - Gas 2004 Fit For GMC Canyon SLE SLT WT 2.9L L4 - Gas, 3.7L L5 - Gas 2007-2012 Fit For GMC Canyon SLE SLT WT 5.3L V8 - Gas 2009 Fit For GMC Canyon SL 2.9L L4 - Gas, 3.7L L5 - Gas 2006-2008 Fit For GMC Canyon Z71 SLE, Z85 SL, Z85 SLE 2.8L L4 - Gas, 3.5L L5 - Gas 2005 Fit For GMC Canyon Z71 Fleet/SL/SLE,SL, SLE, Z85 SL, Z85 SLE 2.8L L4 - Gas, 3.5L L5 - Gas 2004 Fit For Hummer H3 3.7L L5 - Gas 2006-2010 Fit For Hummer H3T 3.7L L5 - Gas 2009-2010 Fit For Hummer H3 5.3L V8 - Gas 2008-2009 Fit For Hummer H3T 5.3L V8 - Gas 2009 OE/Part number: 15-40042, 15268655 Specification: ConditionNew Pulley Belt TypeMulti-Groove Serpentine TypeA/C Clutch Color: Silver Tone, Black Material: Metal Pulley Grooves: 6 Pin Number: 2 Thread Size: M6x1.0 Clutch Plate Size: 10.5cm / 4.14" Pulley Assembly Size: 3.2x14.6cm / 1.26"x5.75"(H*D) Pulley Assembly Inner Diameter: 29mm / 1.14" Clutch Coil Size: 2.8x9.6cm / 1.08"x3.78"(H*D) Clutch Coil Inner Diameter: 61mm /2.40" Package included: 1x AC COMPRESSOR CLUTCH Show as the picture. Notice: * Professional installation is highly recommended. * Please double confim the compatibility as well as the OEM number before purchasing. * This kit will not fit any aftermarket compressors