Watts 1 1/4"-2" 009M1 repair kit- rubber total. Kit includes two check assembly o-rings, two disc assemblies, one cover o-ring, one rv diaphragm, on rv seat o-ring, one sensing passage o-ring, one diaphragm plate o-ring, one rv lower stem o-ring, one rv upper stem o-ring, one rv disc assembly and one bleed screw o-ring. Ordering # 0887280
