Stens 485-023 Air Cleaner Mount Gasket Replaces: Briggs & Stratton: 272653, 272653S, 795629 Fits: Briggs & Stratton 124700, 124800, 126700, 126800, 127700, 127800, 128700, 128800, 129700, 129800, 133700 and 135700 Ethanol: Not compatible with greater than 10% ethanol fuel