rubber kit for load sensing device of blc wagon consisting of following 7 items 1 k ring esc orts drg no 4 kb 4861 1 qty kit 02 nos 2 k ring escorts drg no 4 kb 4861 2 qty kit 01 no 3 o ring escorts drg no 4a 43411 qty kit 01 no 4 wire mesh filter escorts drg no 4kb 4708 qty kit 03 nos 5 filter escorts drg no 4a 70275 qty kit 01 no 6 sealing ring escorts drg no 4a 31340 11 qty kit 01 no 7 scraper escorts drg no 4a 49352 qty kit 01 no or similar warranty period 30 m onths after the date of