supply of poh kit for load sensing device of blc wagons consisting of 7 items as under: [ 1 ] k-ring- ek drg. no. 4kb4861 / 1 or kbi drg no. 1.4.2168 or equivalent. qty- 02 nos. [ 2 ] k-ring- ek drg. no. 4kb4861 / 2 or kbi drg no. 1.4.2172 or equivalent. qty- 01 no. [ 3 ] wire mesh filter- ek drg. no. 4kb4708 or kbi drg no. 1.4.1657 or equivalent. qty-03 nos. [ 4 ] filter- ek drg. no. 4a70275 or kbi drg no. 1.4.1656 or equivalent. qty- 01 no. [ 5 ] o-ring- ek drg. no. 4a43411 or equivalent. qty- 01 no. [ 6 ] sealing ring- ek drg. no. 4a31340 / 11 or equivalent. qty- 01 no. [ 7 ] scraper- ek drg. no. 4a49352 or kbi drg no. 1.4.1654 or equivalent. qty- 01 no. [ warranty period: 36 months after the date of delivery ]