Watts 0888523 (Ames 7016371) – 3/4″ Relief valve Rubber Kit for 009M3 or Ames 4000BM3

Watts 0888523 – RELIEF VALVE RUBBER PARTS KIT 3/4″  for RK 009M3 RV RP (Same As AMES 7016371)

Ames: 3/4″ –  Relief Valve Rubber Kit for a 4000BM3 RP

KIT INCLUDES:  diaphragm, disc assembly, stem O-rings, seat O-ring and cover O-ring