supply of brushless alternator 4.5 kw capacity brushless alternator 4.5 kw capacity brushless alternator 4.5 kw capacity, v-belt driven suitable for transom mounting end 1 10v dc, train lighting system as per rdso specification rdso/pe/spec/tl/0054- 2003 (rev.-0) with a mdt. 1 and 2 with scope of supply includes: - (a) 4.5 kw alternator complete with alternator pulley-01 no. (b) rectifier cum regulator unit- 01 no. (c) deep groove axle pulley-1 no. (d) rubber pad-02 nos. ( e) safety chain-02 nos. (f) suspension hanger pin complete with hardware-01 set. (g) belt tensioning device complete as per rdso drg. no. skel-3940, sheet 1 alt-5 and sheet 2 alt-5- 1no. [ warranty p eriod: 30 months after the date of delivery ] ]