supply of brake spare system.brake spare system.,pressure governor kbi part no ii35830/01815 [ warranty period: 30 months after the date of delivery ] ] , hose bp kbi part no. knd-175888/455/ki [ warranty period: 30 months after the date of de livery ] ] , ball cock kbi part no. ii53484/1a1e for vande bharat exp. [ warranty period: 30 months aft er the date of delivery ] ] , duplex valve kbi part no. 1.3.1902 [ warranty period: 30 months after the date of delivery ] ] , pressure governor kbi part no ii35830/00604 [ warranty period: 30 months after the date of delivery ] ] , pressure governor kbi part no ii35830/04535 [ warranty period: 30 months after the date of delivery ] ] , safety valve kbi part no. ii91919/02100 [ warranty period: 30 months after the date of deli very ] ] , hose fp/mr kbi part no. knd-175882/560/ki [ warranty period: 30 months after the date of delivery ] ]