This item features 6 Updated Generation 5 Version, part number X27 168 stepper motor .Compatiblity: New generation steppers perfectly replace for the XC5.168 and X15.168 that are in your cluster from 2003 to 2006 for GMC cars and trucksFixed problems like(caused by Motor Stepper):Gauge's sticking, shuttering,chatters,inaccurate,Gauge giving false readings,staying pegging outGauge dead,etcFeatures:Work in any gauge position and are the latest and greatest.Each Gauge has a stepper motor and the item will fit almost all Gauges.Sepcification:Working Voltage: 5 to Voltage.Low current consumption: less than20mA, 5V, 2X100mW.Extremely Robust Construction: Ф30mm X 9mm.High μ-step resolution: 1/12°.