Kit For Brake Gear Bushes For Bmbc Coaches Material: Injection Moulded High Pe Rformance Polymide Hppa (Self Lubricated Superior Nylon Grade) As Per Rdso'S Spec. No. Rdso/2009 /Cg-17 (Rev-03); Or, Self Ubricating Polyster Resin Based Composite Brake Gear Bushes As Per Rdso,S Spec. No. C- K605(Rev.-03) As Per Annexure. [ Warranty Period: 30 Months After The Date Of Deliver Y ] ]