Engine Series and Gearbox

The engine assembly and thegearbox for truck are an energy conversion device system, which can transform the heat energy of gasoline (diesel) into mechanical energy by expanding the gas after combustion in the sealed cylinder, bus engine so as to convert other forms of energy into mechanical energy. we also provide you high quality car engine repair .The bus engine and transmission brand Such as Cummins engine, Weicai enigine, and Yucai enigine, zf gearbox etc.Before shipping, please send picture of your bus nameplate to check.