supply of mechanical/c&w item , train set nose cone coupler cover as per drg nos 1.) 72610171 (right) -1 no. 2. )72610172(left)-1no and icf/md/specification 383 issue status 01.rev.01. colour will be combin ation of blue and white. [ warranty period: 30 months after the date of delivery ] ] , train set nose cone coupler cover as per drg no 1.) 72610171 (right) -1 no.2.) 72610172 (left)-1 no and icf/md/specification 383 issue status 01.rev.01. colour will be combin ation of orange and gray. [ warranty period: 30 months after the date of delivery ] ] , train set nose cone coupler cover as per drg no 1.) 72610171 (right) -1 no.2.) 72610172 (left)-1 no and icf/md/specification 383 issue status 01.rev.01. colour will be combin ation of blue and white . [ warranty period: 30 months after the date of delivery ] ]