Specification: Type: Fuel Line Manufacturer Part Number:8126,1561 Gauge Type:Fuel pressure Gauge Face Color:White Sending Unit:Mechanical Gauge Range:0-15 psi Gauge Size (in):1 1/2 in. diameter Gauge Size (mm):38.00mm diameter Sweep:Full sweep Gauge Number Color:Black Pointer Color:Black Bezel Finish:Chrome Fuel Pressure Guage 0-15 psi Sending Unit:Mechanical Gauge Range:0-15 psi Gauge Size (in):1 1/2 in. diameter Gauge Size (mm):38.00mm diameter Sweep:Full sweep Bezel Finish:Chrome Illuminated:No Liquid-Filled:No .