Tenders for Supply of Servo Syngear 460 Rr Of M/S.Ioc For Ac Traction Motor Drive End/Pinion En D Bearing Oil/Gear Case Oil Of Wap7 Locomotives Rdso Tc No.Rdso/2006/El/Tc/0034 Rev.4 Dt. 21.07.2008. Firms Offer-Servo Syngear 460 Rr Warranty Period : Upto 30 Months From The Date Of Su Pply Warranty Period: 30 Months After The Date Of Delivery