Supply Of Set Of O Ring For M/s. Flowtech Make Converter Oil Pump Of Model No.- 1575 Of 3- Phase Loco, Set Consists Of 2 Items--- I Teflon O Ring Of Od 233 X Id 224 X 4mm 02 Nos. Ii Nitrite O Ring Of Od 85 X Id 75 X 5mm 01 No..