Tenders for Supply of Speed Prob Housing Machined Vented For Traction Motor Type 6Fra 6068 For Wag-9 & Wap-7 3-Phase Locos. As Per Clws Specn. No. 4Tms.096.068 Rev-2 Alt-1, Clws Drg. No. 1Twd.096.077 Alt-5 & Rdsos Str No. Rdso/2007/El/Str/0021 Rev-1. Warranty Period: 30 Months After The Date Of Delivery