NEW GENUINE CUMMINS INJECTOR-UREA OEM 2888173 2888173CUM (DEF DOSER). These Def Dosers are brand New not remanufactured. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Air & Fuel Delivery\Fuel Injection Parts\Fuel Injectors". The seller is "erbhangu" and is located in this country: US. This item can be shipped worldwide.