Tenders for Supply of Bent Coupling Link Together With Trunnion Lh Thread In Assembly Conforming To Rdso Spec. No C- 9505 Revised, Amendment No. 1 Of October 2016 Drg To Rdso Drg No : Sk.-99002 - Items- 2&5 Alt : 5. Warranty Period: 30 Months After The Date Of Delivery