supply of overhauling kit for levelling valve consisting of 16 items of m/s knorr br emse make as per list (1) sealing ring part no. b74370/2 qty 01 (2) o ring part no. a27763/ 26 qty. 01 (3) o ring part no. a75374 qty. 01 (4) washer part no. c68476 qty. 1 (5) grooved pin part no. 476508 qty. 2 (6) lock washer part no. a34546/2 qty. 1 (7) locking ring part n o. 466031 qty. 02 (8) toothed ring part no. a62331/6 qty. 1 (9) wire mesh filter part no. a4 0108 qty. 1 (10) sealing ring part no. 458381 qty 1 (11) wire strainer part no. a 51762 qty. 3 (12) sealing ring part no. 1.4.631 qty. 1 (13) valve head part no. c71558 qty. 2 (14) compr ession spring part no. c141622 qty. 1 (15) hex head bolt part no. 451728 qty. 2 (16) rolle r part no. a75281 qty. 1 as per drg.no. knorr bremse part no. 1168831 specn: rdso specification c k-407 [ warranty period: 30 months after the date of delivery ] wagon stores depopt rajasthan 100.00 set