Supply Of It Consisted Of Three Items.It Consisted Of Three Items.,Air Spring Assembly [140Kn],Consisting Of 6 Items 1) Air Spring (Rubber Bellow) - 01 No. 2) Top Interfacing Plate With Bolster With Spigot- 1 No. 3) Sealing O-Rings - 2 No. 4) Base Plate - 1 No. 5) Emergency Spring - 1 No. 6) High Tensile Hex Socket Head Screws With Sp Ring Washers - 4 Sets Specification: C - K509 [Rev-2] Amendment 2. [ Warranty Period: 30 Months After T He Date Of Delivery ] , Air Spring Assembly (120 Kn Capacity) For Main Line/Rajdhani Lhb Coaches For Fiat Type Bogie As Per Rdso Str No Rdso/2020/Cg-01 [ Warranty Period: 30 Months After The Date Of Deliver Y ] , Air Spring Assembly (Capacity 160Kn) To Specification No. Rdso/Cg/2020 /Cg-01 [ Warranty Pe Riod: 30 Months After The Date Of Delivery ] => Limited