Glass, Water Gauge. Size: 3/4" O.D. X 19-1/2" Long To Emd Part No. 9538379 For Water Tank L Evel Gauge Hhp Locomotives. Note: The Firms With Past Performance Of The Tendered/Same Items Subject To Submission Of Proof Of Documents Such As Pos/R Note Are Only Eligible. [ Warranty Period: 30 Months Afte R The Date Of Delivery ] ]