EPR Rubber O-Ring Kit suit -3AN to -20AN
Kit Contains 10 of Each Size

Ethylene Propylene Rubber (EPR) o-rings are compatible with Alcohol, Ethanol and Nitromethane fuels. Kit contains 10 of each size, -3AN, -4AN, -6AN, -8AN, -10AN, -12AN, -16AN and -20AN.