supply of support rod cylindersupport rod cylinder,support rod cylinder for upper articulation assly. to m/s contransys pt. no. c01560, m/s gsec drg.no.gsec/ panto/091 alt-1 and m/s concept rail eng.ord. ref.no.0101103 for pa ntograph type ir-01/pan-01/ el01. each unit should be embossed/engraved with makers name, mon th, year & batch no. of manufacturing at a conscpicuios place. (am-12 type)or similar (item to procur ed from clw approved sources only). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited