supply of overhauling kit for knorr bremse makeoverhauling kit for knorr bremse make,overhauling kit for knorr bremse make horn operating valve as per kbil part no. 1176212, set consists of 11 items (18 nos.) as given below; 1. fulcrum, part no. c 152224 - 01 no/set. 2. bellow, part no. c 152228 - 01 no/set. 3. tension spring, p art no. c 152231 - 01 no/set. 4. locking ring, part no. 468204 - 02 nos/set. 5. lock washer, part no. 465326 - 02 nos/set. 6. com pression spring, part no. a304485/7 - 02 nos/set. 7. o ring, part no. a43321 - 02 nos/set. 8. o ring, part no. k4149 - 02 nos/set. 9. washer, part no. 450657 - 02 nos/set. 10. o ring, part no. k4140 - 02 nos/set. 11. ball knob red, part no. c 159881 - 01 no/set . [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]