Tenders for Supply of 3-Phase Asynchronous Motor Resistance Ring Mechanically Interlocked To End Plate Design Rotor, Scheme-Ii, Type 6Fra - 6068 For Wag-9 & Wap-7 Loco Without Active Speed Sensor & Pinion. Spec: Clw Sp Ec.No. 4Tms.096.081 Alt-3 Warranty Period: 30 Months After The Date Of Delivery