Supply Of Lantern Gear Pinion For N32 Tap Changer For Conventional Locos. As Per Rdso Specn. No.: Elrs/epec/gr/0039 Rev.-2, To M/s. Repl Part No S1470 And Drg No Ag-416040-r1 Or M/s. Ae Part No G-470 And To Drg No 9980383508801.