Supply Of Set Of O Ring For Motor Suspension Unit Msu & Traction Motor End Shield For Gear Case. Material As Per Nbr 70-din 3771 Iso 3601 Comprising O Ring Dia 480 Mm Thickness 8mm To Abb.drg.no Ib012- 00754 Qty 02 Nos & O Ring Dia 382 Mm Thickness 8 Mm To Abb Drg.no Ib012-00755 Qty 01 Nos, 02 Items 03 Nos.