Autometer Marine Carbon Fiber 2-1/16in 240-33 Ohms Electric Fuel Level GaugeOne of the most necessary gauges on any dashboard! AutoMeter makes it easy with our patented air core meter movement with built in extra dampening to help combat the effects fuel slosh in non baffled tanks. Works with AutoMeter fuel sender 990345 or other aftermarket 240 Ohm empty to 33 Ohm full fuel level sending units. Installation Instructions Gauge kit includes bulb and socket assembly, red and green bulb covers, corrosion resistant mounting