supply of filter assly for traction motor ventilat + set of filter panel for oil cooler venti +filter assembly for machine room ventilafilter assly for traction motor ventilat + set of filter panel for oil cooler venti +filter assembly for machine room ventila,filter assly for traction motor ventilation as per clw specn. no. clw/ms/3/012 , part i, ii,iii, alt-5 and clw drg. no. 1209.11-135.122 alt-2 , abb drg. no. ia 111-00002, alt-4. note: this item is reserved for ireps vendor directory resources. pl follo w clw item id 2100222 [ warranty period: 30 months after the date of delivery ] ] , set of filter panel for oil cooler ventilation, each set consisting of one lhs and one rhs, as per clw drg. no. 1209-1 1.235-132 alt.4 or latest. note: this item is reserved for ireps vendor directory resources. pl follow clw item id 2100222 [ warra nty period: 30 months after the date of delivery ] ] , filter assembly for machine room ventilation as per clw specn. no.clw/ms/3/012,alt-5 and clw drg. n o. 1209- 11.135-121, alt-2 for 3 phase locos. note: this item is reserved for supply by approved source in ireps vendor direct ory only. (as per clw item id: 2100222, filter assly) [ warranty period: 30 months after the date of delivery ] ] => limited