E Support 1 White Stepper Motor X27 168 Speedometer Gauge Repair Instrument Kit Cluster Gm Gmc Interchange Part Number Xc5 168, X15 168, X25 168,X27 168 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. Low current consumption: less than 20mA, 5V, 2X100mW