A18285 Elite Repair Module for Air Pumps Repair kit for the A805, A806 Maxima and Maxima "R" Contains: 1 Plastic Valve Body, 2 Swing Arms, 2 Diaphragms, 4 Flapper Valves, 4 Flapper Stoppers, 2 Rubber Hinges, 2 Valve gaskets. Durable parts, easy to repair when necessary