3/4 In Double Check Valve Total Repair Kit, For 007M2_This 3/4 IN 007M2 total repair kit provides all the parts necessary to replace the major internal components of the applicable double check valve assembly. This kit consists of a cover O-ring and two seats, seat O-rings, disc assemblies, springs, and check cages for both first and second checks. All parts are genuine and original to the valve._No special tools required for servicing_Factory replacement kit_All parts are made of high quality materials_Genuine and original Watts parts_Specifications_ADA Compliant N_Brand Watts_Kit Contents First Check Repair Kit, Second Check Repair Kit, Retainer (If Plastic)_Kit Type Repair Kit_Lead Free YES_Part Number 0887724_Product Group BACKFLOW KITS_Products Used On Series 007M2 Double Check Valve Assembly, Backflow Preventing Valve_Series RK-007