supply of set of belt tension bracket assembly , set of belt tension bracket assembly (modified) for 4.5/25 kw alternator consisting of 0 4 items as:- 1) belt tension bracket assembly (modified) for 25 kw alternator(for ac coach) to icfs dr g. no. wtac4-0-3-405, col -i, alt no.-a., qty/set-2 nos. (2) stopper for belt tension bracket for 25 kw alternator to icfs drg. no. wtac4-0-3-407, item no. -1 & 2, alt-no .- nil qty/set -4 nos. (3) arrangeme nt of bracket for 4.5 kw alternator ( for belt tensioning) (for nac coaches) to icfs drg. no. t-0-3-659,i tem no. 10,11,12 & 13, alt-z/7, qty/set-2 nos. (4) thickener 25 x 130 x 150 mm to icfs drg. no. t-0-3 -659,item no .-12 alt- z/7(small z),qty/kit-1 nos. [ warranty period: 30 months after the date of deliv ery ] ]