"Piston Ring For Throttle Valve Assembly To M/S Sil New Ref.No. S0220132101 Or M/S Cpl Part No. C01950 Or M/S Gsec Drg. No. Gsec/Panto/063 For Am12/Iro1/Pan01 Type Pantograph " As Per Drg.No. "M/S Sil New Ref.No. S0220132101 Or M/S Cpl Part N Specn: "M/S S Il New Ref.No. S0220132101 Or M/S Cpl Part No. C01950 Or M/S Gsec Drg. No. Gsec/Panto/06 3 For [ Warranty Period: 30 Months After The Date Of Delivery ] ]