Supply Of Axle Box Assly. Complete With Roller Bearing For Wap-4 Class Of Locomotives Specification :- Clw Drg. No. 03/1/11/7 Alt-7 Or Latest And Clw Spec No M/el/30/9 Alt-2 Or Latest Or Rdso Spec No- Mp.0.3 600.01 With Latest Alt.. One Loco Set Consisting Of 3 Items. 1) End Axle Box With Plain End Cover - 06 Sets, 2 ) Middle Axle Box With Plain End Cover - 04 Sets, 3) Axle Box With Speedometer End Cover - 02 Sets [ Warra Nty Period: 30 Months After The Date Of Delivery ]