Crank Case Lube Oil (For Diesel Locos) Conforming To Relevant Specifications As Approved By Rdso. At Prese Nt Following Brands Of Multigrade Oil Are Approved By Rdso For Regular And Unrestricted Use For Both Hhp And Alco L Ocomotives: (I) Servo Rr-606 Mg Plus-Ii (Ioc) (Ii) Hprr-813 M (Hpc) (Iii) Mak Rr-513 M (Bpc) [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]