supply of set of spares for bhel traction motorset of spares for bhel traction motor,set of spares to m/s bhel make traction motor type 4303 as follows 1) brush ho lder assembly (one set consits of 2 nos brush holder l/h and 2 nos brush holder r/h) as per bhel drg no .14392080006v00 no. -01 set/set 2) pinion 20teeth as per bhel drg no. 14391680002 -01 no/set. 3) be aring assembly pe as per bhel drg no. 04394328002v00 -01 no/set 4) bearing assembly ce as per b hel drg no. 14394428002v00-01 no/set 5) armature fan as per bhel drg no. 14394080002v00 -01 no. / set 6) earth retrurn assembly except earth return brush as per bhel drg no. 14391328001 v00-0 1 no./set [ warranty period: 30 months after the date of delivery ] ]