supply of supply of some kbi parts , supply of test fitting to kbi part no. ii48013 fortrainset vb chair car [ warr anty period: 30 months after the date of delivery ] ] , supply of diaphragm to kbi part no. b71484 for trainset vb chair car. [ warr anty period: 30 months after the date of delivery ] ] , supply of brake coupling to kbi part no. i75888/455/kifor trainset vb chair c ar [ warranty period: 30 months after the date of delivery ] ] , supply of air reservoir to kbi part no. ii97812 for trainset vb chair car [ wa rranty period: 30 months after the date of delivery ] ] , supply of ballcock to kbi part no. ii74573/2a1re for trainset vb chair car [ warranty period: 30 months after the date of delivery ] ] , supply of test fitting to kbi part no. ii65577 fortrainset vb chair car [ warr anty period: 30 months after the date of delivery ] ] , supply of anti skid valve to kbi part no. ii64108/0000024for trainset vb chair car [ warranty period: 30 months after the date of delivery ] ] , supply of connecting cable to kbi part no. n63976/02000for trainset vb chai r car [ warranty period: 30 months after the date of delivery ] ] , supply of counter connect. s to kbi part no. stn33642/f008 for trainset vb chair car [ warranty period: 30 months after the date of delivery ] ] , supply of counter connector to kbi part no. stn39034 for trainset vb chair car [ warranty period: 30 months after the date of delivery ] ]