supply of set of diaphragm & o-ring for pressure governor (ii35829/05545) . one set consists of 4 items 4 nos. (1). diaphragm to k , set of diaphragm & o-ring for pressure governor (ii35829/05545) . one set consists of 4 ite ms 4 nos. (1). diaphragm to kbi part no. kn-mcs11g-ii35829, qty. 01 no.(2). o-ring to kbi part no. b57679 qty. 01 no. (3). o-ring (base plate) to kbi part no. a37523, qty. 01 no. (4). o-ring to kbi part no. a49275, q ty. 01 no. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]