Top Spring Seat 6 X 265 For Axle Box Guide Arrangement As Per Drg.No. Icf Drg No.T-0-1-6 08, Item 1 Alt. L /11 Specn: Material Specification : Is 2062:2011 Grade E 250 Quality C [ Warranty Perio D: 30 Months After The Date Of Delivery ] ]