SET OF INSULATING BASE CONSISTING OF ( 1 ) FOR PRIMARY MID AXLE FOR WAP7/ WAG9 LOCOS AS PER ABB DRG NO- IB- 016- 00456 AND CLW DRG NO- 1209- 01- 315- 016, QTY- 24 NOS. ( 2 ) FOR PRIMARY SPRING OF MID AXLE FOR WAP7/ WAG9 OCOS AS PER ABB DRG NO- IB016- 00615 AND CLW DRG NO- 1209- 01- 415- 015 ALT- 1, QTY- 08 NOS