supply of hose assembly,o ring (three items)hose assembly,o ring (three items),hose assembly to tata hitachi part no.te003801 or hydroteck part no.00779 89 or substantially equivalent for the use of tata hitachi excavator model ex350 lc v. warranty/guarantee period shall be for a period of minimum 6 months from the d ate of fitment or 9 months from the date of supply whichever is early against quali ty manufacturing defects and workmanship for the item supplied. [ warranty period: 9 months after the date of delivery ] , o ring to tata hitachi part no:e4789826 or uclid part no:8264789 or substan tially equivalent for the use of tata hitachi dumper model no eh 600. warranty/gua rantee period shall be for a period of minimum 6 months from the date of fitment o r 9 months from the date of supply whichever is early against quality manufacturi ng defects and workmanship for the item supplied. [ warranty period: 9 months after the date of delivery ] , hose assembly to tata hitachi part no.th55107 or hydroteck part no.005437 00 or substantially equivalent for the use of tata hitachi excavator model ex350 lc v. warranty/guarantee period shall be for a period of minimum 6 months from the d ate of fitment or 9 months from the date of supply whichever is early against quali ty manufacturing defects and workmanship for the item supplied. [ warranty period: 9 months after the date of delivery ] => limited