tender for set of side buffer assembly [helical spring type] [lh and rh] for lhb coach.drg no:- mpmobuffer lhb version3 1. (m1004277alt.(a), item no.01 with note in drawing )(la/bd-153/m alt 6) qty. 2 nos./bogie 2. (m1004277alt.(a), item no.02 with note in drawing )(la/bd-153/m alt 6) qty. 2 nos./bogie .