... spare parts.We supply transmission gearbox parts for Howo, Steyr King, Steyr, Mercedes Benz, North Benz(Beiben truck, Beifang Benchi), Golden Prince, Hoka ... , Hongyan, Yutong, King Long, Yaxing, Ankai(AK), JAC, Zonda, Volvo, Daewoo, Neoplan, Kaisiboaer, etc. Howo truck gearbox double gear ...