supply of kit of spares for equalising discharge valvekit of spares for equalising discharge valve,kit of spares for equalising discharge valve of m/s.escorts make modular brake controller type esbc iii(m) comprising of 09 items as per follows:- sl. no.1) sealing ring, escorts pt. no. 6602, qty./set= 01 no. sl. no.2) valve plate, escorts pt. no. 6607, qty./set= 01 no. sl. no.3) round cord ring, 25 x 2.5 b, escorts pt. no. 6608, qty./set= 01 no. sl. no.4) o ring, escorts pt. no. 6610, qty./set= 01 no. sl. no.5) filter, escorts pt. no. 6612, qty./set= 01 no. sl. no.6) sealing washer a35 x 41, escorts pt. no. 6108, qty./set= 01 no. sl. no.7) k ring, escorts pt. no. 6615, qty./set= 01 no. sl. no.8) k ring, escorts pt. no. 6621, qty./set= 02 nos. sl. no.9) compression spring, escorts pt. no. 6609, qty./set= 01 no. [ warranty period: 30 months after the date of delivery]