This shield clamp fits Mack CH and RD model trucks, securing exhaust hardware in place to keep the shield positioned against heat and debris. It is built as an aftermarket replacement and is sold individually.Interchanges:Mack 11ME336Mack 25171465FeaturesShield clamp for exhaust hardware applicationsPart number ECL-2043OEMFits all Mack CH and RD modelsSold individually, 1 eachTech SpecsSell pack: 1 EACHAdditional InformationFits all Mack CH Models and all Mack RD Model trucks.