Tee Head Bolt Of Center Adjustment Device For Schaku Coupler Of Emu Coaches Escorts Drg.N O. Sk 810 Or 40.300.10.4 Or Sanrok Drg.No 2Ed-181-1117 Or.40-1000.10-5(4) Or Wsf Drg.No. 40-1000.10-5 (4) Or As Per Drg.No. 2Ed-181-1117 Or 40-1000.10-5(4) Mentioned In Camtech Maintenance Manual Camt Ech/M/Proj/2019-20/Mp8/1.0 October 2019 [ Warranty Period: 30 Months After The Date Of Delivery ] ]