Diesel Engine L30 Exhaust Silencer Changzhou Hongbao Machinery Co., Ltd. Base Info Model NO.:L30Category:Microperforated Panel MufflerBody Material:SteelType:CompoundCertification:ISO9001Trademark:HBOrigin:Changzhou Jiangsu Description Pre:L30 Exhaust Silencer for Diesel Engine Next:Silencer Muffler for Engine (R185 (190))