Tender For supply of leveling valve for airsuspensionsystem rdso str no. ck407 rev. to as per rdso app roved sil drg. no. 08810101 rev-5 in line with rdso sk no. k 1049 or ftil drg. no. 038001000 or eq uivelent as per drg.no. as per description. as per specn. as per description. [ warranty period: 30 months after the date of delivery ]