Fits 1/4 inch LF009, 3/8 inch LF009, 1/2 inch LF009, 1/4 inch 009, 3/8 inch 009, and 1/2 inch 009

This total relief valve repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure backflow assembly. The kit consists of seat, seat O-ring, stem and diaphragm assembly, stem O-ring, and cover O-ring relief valve spring. All parts are genuine and original to the valve.