Modified Transition Screw Coupling For Centre Buffer Couplermodified Transition Screw Coupling For Centre Buffer Coupler,Modified Transition Screw Coupling For Centre Buffer Coupler As Per Rdso Drg. No. Skdl- 2494 Alt.17 & Skdl 2495 Alt. 12, With Spec. No. Mpo.41.00.01 Rev.01 Of April 2003 [ Warranty Perio D: 30 Months After The Date Of Delivery ] ] Electric/Diesel Loco Shed/Izn, Uttar Pradesh 124.00 Numbers