Appearance: For professionals who are familiar with the engine, the appearance, color, the overall color difference is used to distinguish the authenticity of the engine.
Identification of the logo: There are logo stickers of the corresponding brand on the body of the diesel engine.
Nameplate identification: The nameplate on the engine is marked with the engine number, and the cylinder block and oil pump also have corresponding codes. Call the original factory to confirm the code, and you can know the authenticity of the power.
