http://tinyurl.com/odyh9pnBriggs & Stratton Air Filter Cartridge/Pre-Cleaner 12.5 - 17 HP 5053KProduct Review Click on the link for more reviewsReplaces Briggs & Stratton Service Part #496894S (Air Filter), and #272403S (Pre-Cleaner)For 12.5 through 17 Horsepower Single Cylinder EnginesGenuine Briggs & Stratton PartReturns will not be honored on this closeout itemLimit 1 per order