set of diaphragm o ring for pressure governor consisting 3 sub kits 1st sub kit set of diaphr agm o ring for pressure governor ii35829 08055 one set consists of 3 items 3 nos i diaphragm to kbil part no kn mcs11g ii35829 qty 01 no ii o ring to kbil part no b57679 qty 01 no iii o ring base p late to kbil part no a37523 qty 01 no qty of 1st sub kit 7 sets 2nd sub kit set of diaphragm o ring f or pressure governor i92268 00502 or i92268 00603 one set consists of 2 items 2 nos i diaphragm to kbi