tender for rubber part kit for magnet valve sr 3089 consisting of 11 items viz s.no/rotex sr no-part no/description/ qty 1) 14/18 piston o ring 01, 2) 15/19 seat o ring 02, 3)16/20 body o ring 02, 4) 17/21 pilot o ring 01, 5) 18/22 ma o ring 01, 6) 19/24 manifold o ring02, 7) 21/32 guide o ring o1, 8) 24/35 coil gasket 01, 9) 20-30/1 to 30/8 plunger assembly 01,10) 08/08 manual actuator 01, 11) 12/16 valve spring 01.