Designed specifically for old - style fuel tanks, this OTK fuel tank cap from Tony Kart is a great fit.

To use this fuel tank cap, simply place it on the opening of your old - style fuel tank and turn it clockwise until it's tightly sealed. When removing, turn it counter - clockwise. Make sure your hands are clean when handling the cap to avoid dirt getting into the tank. For maintenance, clean the cap regularly with a mild soap and water solution. Don't use abrasive materials as they might damage the cap. Store it in a dry place when not in use to prevent rusting.