Description
Must match your OEM part number with the OEM Part numbers provided below for correct fitment..Fits: Kenworth & Peterbilt Trucks Year Model 2008-2011 (Paccar).Core Height: 29.00 between the tanks; Core Width: 31.00 Wide; Thickness:2.62 Inlet: 4; Outlet: 4.Two-Year, Unlimited Mile, Nationwide Warranty - Please double check your OEM part number before ordering!.Only fits your truck if your OEM PART NUMBER is listed below.