Set Of Battery Boxes With Mounting Arrangement For Wap-4 Locomotives As Per Clw Drg.No 06/1/53/12 Alt. 7, 06/1/53/13 Alt. 5 & 05/1/53/118 Alt.7 (Ref. 3, 11, 13 & 14) Conforming To Specn. No Clw/ Ms/3/154 Alt-2. (Set Consisting 02 Nos Large & 02 Nos Small Boxes). [ Warranty Period: 30 Months After T He Date Of Delivery ] ]