Elbow part number 3L3E-9E822-bb,this fits various f-150/Lincoln as long as that part number is the same(photo number 5)This is a Genuine OEM Throttle Body Valve spacer -elbow with throttle body valve. from a 2005 Ford F150 Triton 4.6L truck, including the Throttle Valve and Spacer. It is a used part with Manufacturer Part Numbers 3L3E-9E822-AE and 3L3e-AE, as well as interchange part number 337-05428. The item is compatible with 2004 , 2005-2006 models of E150, E250, E350, E450, and Mark LT vehicles. (Verify part numbers)This OEM Ford Truck part is designed to improve air and fuel delivery in the engine, providing a genuine and reliable replacement option for the specified vehicle models .Comes as seen on photo as 1 unit.