Sierra International Arctic 4 Gauge Outboard Set Includes Speedometer, Tachometer, Voltmeter & Fuel Gauges Sierra 68387P Arctic 4 Gauge Outboard Set Includes: 68374P - Tachometer / Hourmeter, 68371P - Speedometer, 68365P - Fuel, 68383P - Voltmeter Before ordering, please verify this is the correct part for your application. For assistance, please call sierra's Tech support at 1-877-663-8396 All sierra parts qualify for and are Covered under sierra's industry leading customer satisfaction Warranty