Silencer Muffler for Diesel Engine (R185 (190)) Changzhou Hongbao Machinery Co., Ltd. Base Info Model NO.:R185 (190)Category:Holes MufflerBody Material:SteelType:CompoundCertification:ISO9001Trademark:HBOrigin:Changzhou Jiangsu Description Pre:S1125 High Temperature Resistant Silencer Next:Exhaust Muffler for Diesel Engine Parts (R175/R180)