supply of poh kit for spac make epfs cylinder or similar , poh kit for spac make epfs cylinder or similar consisting of following item with gs & wtc, ( a) neckseal-part no.-nks-033-25-5.7-nbr-01 no. (b) piston seal-part no.-ps-100-090-7.0-nbr-02 nos .(c)cushion seal-part no.-cs-042-32-6-nbr- 02 nos. (d) oring-part no.-or-095-2.0 -02 nos. (e) orin gpart no.-or-21-2 -01 no (f) oring-part no.-or-5-1.5- 02 nos. (material used for repairing hybrid piston cylinder in pfs). [ warranty period: 30 months after the date of delivery ] ] , set of sealing kit suitable for imi norgren/spac make for pfs of lhb non ac coaches confirmi ng 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 25 mm x 35 mm = 01 no. (4) o ring: size 95 mm x 1.5 mm = 04 nos. (5) cushion seal: size 47 m m x 67 mm x 3.2mm = 02 nos. material specification as per annexure a attached. [ warranty period: 30 months after the date of delivery ] ] , supply of set of spare parts of cylinder consisting 04 (four) items suitable for (airflow/similar spec.) pfs/eppfs as per annexure attached as per mmdts 19027, rev 03. [ warranty period: 30 months after the date of delivery ] ] , piston of cylinder with sealing kit specification: od x id x thickness: 99mm x 16mm x34mm, mmdts - 19027 rev. 03, ss-304 [ warranty period: 30 months after the date of delivery ] ] , piston of eppfs cylinder as per sk, no, llh-21/2025, item no. 5; material speciation: rdso s pec. ck-201 , gr - 304 , finish - 2b [ warranty period: 30 months after the date of delivery ] ]