New Cessna 172 Fuel Gauge
 
Know exactly how much usable fuel you have on board. Simply insert gauge into each tank until it touches bottom. Place finger firmly over top opening and remove to read fuel quantity from the gauge. Cessna gauges are pre-calibrated.
 
Calibrated for use with the new Skyhawk with 26.5 gallons usable per tank. Same quality construction as the original gauges.