ProMinent Fluid Controls 1025430 Spare Parts Kit for 0704 Pump contains all the parts needed for repairing damaged, worn out, or decaying parts in ProMinent Concept Plus Model 0704 Pump. Includes 1 Diaphragm, 1 Suction Valve, 1 Discharge Valve, 1 Connector Set, 2 Valve Balls, and 1 Set O-Rings. All items are genuine ProMinent parts constructed from durable materials and proven to withstand regular use. Maximize pool and spa systems efficiency with ProMinent Fluid Controls.