supply of set of sealing kit suitable for imi norgren/spac etc.set of sealing kit suitable for imi norgren/spac etc.,set of sealing kit suitable for imi norgren/spac make for pfs of lhb non ac coaches confirming to specification no: mmdts 19027 rev-03 or latest which consist of following items. (1) piston seal: size 100 m m x 90 mm x4.25 mm =04 nos. (2) guide ring: size 96 mm x 100 mm x 13.5 mm =02 nos. (3) wiper seal: size 2 5 mm x 35 mm = 01 no. (4) o ring: size 95 mm x 1.5 mm = 04 nos. (5) cushion seal: size 47 mm x 67 mm x 3.2 mm = 02 nos. material specification as per annexure a attached. [ warranty period: 30 months after the date of delivery ]