Package Includes:1 x 24mm Exhaust Silencer1 x 25mm Filter1 x 24mm Exhaust Pipe(150cm Length)1 x 25mm Air Intake Pipe4 x Clamps3 x Screws1 x Bracket Features1. Silencer is made of stainless steel, sufficient heat resistance and corrosion resistance.2. Easy installation, good noise reduction, long life and other characteristics.3. Silencer can be independently supported, and can be freely expanded during operation and shutdown, so that the exhaust pipe is not subjected to additional load due to the installation of the muffler to ensure the safety and reliability of the exhaust pipe work.4. Exhaust silencer for use with 24 mm exhaust pipe.5. Application For Air Diesel Heater. Specification:1. Name: Air Diesel Heater Accessory2. Model: D953653. Exhaust SilencerSuitable for the following Air Heaters:for Eberspacher Airtronic D2for Eberspacher Airtronic D4for Eberspacher Airtronic D4Sfor Eberspacher D1LCfor Eberspacher D1LC Compactfor Eberspacher D3LCfor Eberspacher D3LC Compactfor Eberspacher D5LCPart number: 251864810100 4. Exhaust Pipe:Color: SilverMaterial: Stainless steelLength: 150cm (before stretch)Diameter: 24mm 5. Air Intake Pipe:Color: BlackMaterial: Aluminum foilLength: 50cm (before stretch)Diameter: 25mm Note:1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need.2.Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm)3.There are no instructions included in this kit.If you want to know how to use or install it,please contact us by Email.We will provide help as much as possible.