Brake Cylinder Piston Pin For Boxn Wagon. Drawing No. : Rdso'S Drg. No. Wd-80007-S-0 9, Alt. 17, Item 4 (Part Drg. No. W/Pn-89). Material And Specification : Is:2062-2011(Rev.7),Amend. No. 1 Of Nov.2012,Gr. E250 A [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]