supply of set of wagon door parts , door connecting shaft for bobyn wagon as per rdsosdrg no sk-77550 alt 05 or latest ite m no 06with collar washer and key. [ warranty period: 30 months after the date of delivery ] ] , bobyn door operating spindle support bracket with guide as perdrg.no.-sk-77550, alt-5,ite m no.-4 and 3. [ warranty period: 30 months after the date of delivery ] ] , door operating spindle tordsos sk-77550,itemno-7,alt no-5(five) or latest [ war ranty period: 30 months after the date of delivery ] ] , gear box (rh) & gear box (lh) for bobyn wagon as per rdso drg no - sk-77550,item no.- 1 & 2,alt-04 or latest [ warranty period: 30 months after the date of delivery ] ] , door operating hand wheel (bg) to irs drg. no. wa/dw-192, alt no.-1 or latest. as per is: 1 4329 gr-bm-350. spec:rdso drg. no. sk- 77550, item no. 9, ref. drg. irs drg. no. wa/dw-192, alt no.-1 o r latest. [ warranty period: 30 months after the date of delivery ] ]