Overhauling Kit For Modified D1 Auto Drain Valve (Gm Type) As Per Blw Part No.-173900 59 & As Per Rdso'S Drg. No.-Skdp-4070 (Alt.-0 Or Latest) & Rdso'S Spec. No.-Mp.0.01.00.26 (Rev.-02) June 2024 Or Latest. Set Consists Of 9 Items As Per Enclosed Annexure [ Warranty Period: 36 Months After The Date Of Delivery ] ]