Camshaft Phaser Variable Valve Timing Sprocket Gear Cam Shaft Pair Set for Ford Fits these vehicles: Expedition Expedition Ford V8 5.4L Variable Valve Timing Sprocket Set Explorer Explorer Ford V8 4.6L Variable Valve Timing Sprocket Set Explorer Explorer Ford 4 Door V8 4.6L Variable Valve Timing Sprocket Set Explorer Sport Trac Explorer Sport Trac Ford V8 4.6L Variable Valve Timing Sprocket Set F150 Truck F150 Truck Ford V8 5.4L Variable Valve Timing Sprocket Set F150 Truck F150 Truck Ford V8 4.6L Variable Valve Timing Sprocket Set F150 Truck F150 Truck Ford with New Body Style V8 5.4L Variable Valve Timing Sprocket Set F250 Super Duty Truck F250 Super Duty Truck Ford V8 5.4L Variable Valve Timing Sprocket Set F350 Super Duty Truck F350 Super Duty Truck Ford V8 5.4L Variable Valve Timing Sprocket Set Mark LT Mark LT Lincoln V8 5.4L Variable Valve Timing Sprocket Set Mountaineer Mountaineer Mercury V8 4.6L Variable Valve Timing Sprocket Set Mustang Mustang Ford V8 4.6L Variable Valve Timing Sprocket Set Navigator Navigator Lincoln V8 5.4L Variable Valve Timing Sprocket Set Application Information Kit Includes: (2) Variable Valve Timing Sprockets Quantity: 2 Piece Specifications: Comes as a PAIR Fits both LH (Driver Side) RH (Passenger Side) Banks Replaces dealer part numbers: 3R2Z-6A257-DA, 3L3E-6C524-FA, 3R2Z6A257DA, 3L3E6C524FA Direct replacements Factory tested Built to strict quality control standards