supply of overhauling kit for dirt collector, consisting of 3 items , overhauling kit for dirt collector, consisting of 3 items; (1) gasket to rdso drg. no. wd -92051-s-05, item no-4 alt no-5 qty/set-1 no. (2) washer(leather) to rdso drg. no. wd-92051-s-05 (sheet-2), item-no 5, alt no-5 qty/set-01 no. (3) filter cartridge & filter housing to rdso sk-97005 (s heet-2), item no 4&3, alt no-2 qty/set-01 no. and to rdso specn. no. 02.abr.02 appendix e with am dt. no.4 of sep. 2016. [ warranty period: 36 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]