Gudgeon pin of engine piston is made of: Agricultural Engineering Mcqs October 4, 2019 BILAL KHATTAK0 A.Case hardened steel B.Cast iron C.Aluminium alloy D.All are correctRelated Mcqs:Piston of an engine is made of:Gudgeon pins are made ofPiston rings are made ofPiston compression rings are made ofThe oil pan of an engine is made of:Discontinuous type chips are generally produced inLathe bed is made ofThe blades of a turbine are made ofThe material used for construction of cylinder block is:Carbon steel is