Bevel Gear Complete For Tap Changer, Repl (Bt Type) Pt No. S-1490,To. Drg. No. Am. 401904-R 1 Or Anantashree (Ganz Type) Pt N O G1490 Drg No 9989000004801. Or Equivalent Involute To Rdso Drg No Skel-4640 Sht-1 & 2 Alt.-2 . [ Warranty Period: 30 Months After The Date O F Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]