Dust Shield For Centre Pivot Assembly (Spherical Type). Drawing No. : Rdso S Drg. No. W D-85079-S-2, Alt. 28, Item No. 6. Material And Specification : Is: 1079: 2017 (Rev. 7) Of May 2017, Grad E: Hr1. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]