Tenders for Supply of Wearing Piece For Side Bearer On Bogie Bolster Suspension.Drawing No. : Icfs Drg. No. T-0-5-649, Alt. L / 18, Item No. 1. Material And Specification : Is: 28 / 1985, Amend. 1 / Sept. 1997, Grade: 2. Warranty Pe Riod: 30 Months After The Date Of Delivery