supply of set of spares for conversion of 3 phaseset of spares for conversion of 3 phase,set of spares for conversion of 3 phase ac memu 08 car rake provided with 3 phase propulsionsystem of m/s medha in to 3-phase ac memu 1 2 car rake consisting of following items - a. inter vehiclecouplers: a, b1, b2, d, f1, f2, g for 2680mm length (approx) with harting couplers and necess ary end terminalarrangement: each 01 no./set. b. inter vehicle couplers: p for 2400mm length (approx) with necessary endterminal arrangement : each 02 no./set. c. add-on bracket for supporting inter vehicle couplers along withtest certificate from oem. [ warranty period: 30 months after the date of delivery ] ]