Contains: Primary Fuel Panel; Secondary In-Line Fuel with Return Size: 9-1/16 (230.1) x 7-9/16" (192.3) x 1-3/4" (44.5) (Panel) Inlet Connection Size: 1/2" Outlet Connection Size: 1/2" Outside Diameter: 3-15/16" (100.2) Length: 4-17/32" (115.8) Gasket: Furnished Gasket [1] Included Baldwin PF46174KIT Baldwin's convenient fuel filter kits include all necessary filters to complete a fuel filter change. Modern fuel injection systems require fuel be free of both particulate and water contamination. Baldwin fuel filters with heavy-duty construction keep fuel clean and engines running at maximum efficiency.