Type:Urea SCR system urea doser Size:Standard Size Car Make:Diesel engines /Diesel-powered trucks and cars /Heavy Duty Vehicles OE NO.:0444043132/612640130089/0444043016-LW/F00BH2022802 Place of Origin:Zhejiang, China (Mainland) Model Number:AD22001 Product Name:SCR urea doser Material:Stailess steel and plastic Quality:00% Professional Test Certificate:ISO/TS16949