Overhauling Kit For Throttle Valve For Pantograph Type Am-12 Comprising Of 04 Items 08 Nos. (Joint For Valve Sil 000354,Piston Ring Sil 000356, Joint Sil 000361 & Ring Type R No. 7 Sil 00036 4 = 02 Nos. Each) As Per Sketch No. Bsl/Elw/Sk No.4009 Or Latest. [ Warranty Period: 30 Months Af Ter The Date Of Delivery ] ]