Specification: * aperture 430*240mm hole number: 12*11mm applicable models or models: Dongfeng Tianlong series, Hercules, Hongyan, Aowei, heavy truck, Shaanxi Auto, DEUTZ, Cummins, Chai, Yuchai, Weichai, business telephone: 0719-8310300  & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 13872812565