1,The fan belt and alternator belt is OEM for the engine and the alternator. 2, ... and in high promise. 1,The Beiben fan belt and alternator belt is in high quanlity and in good promise and ... 2,It is not the higher of the belt ,the better ,if the belt is too high ,the result is not only ... be shut ,shorten the belt 'life ,and aslo make the engine be differentQingdao Seize ...