SUPPLY ITEMS AND QUANTITIES | 2 CHECK ASSEMBLY O-RINGS, 2 CHECK DISC ASSEMBLIES, 1 COVER O-RING, 1 RELIEF VALVE DIAPHRAGM, 1 RELIEF VALVE SEAT O-RING, 1 PASSAGE SENSING O-RING, 1 DIAPHRAGM PLATE O-RING, 1 RELIEF VALVE LOWER STEM O-RING, 1 RELIEF VAVE UPPER STEM O-RING, 1 RELIEF VALVE DISC ASSEMBY, 1 BLEED SCREW |