2007 Ford F Series Trucks Ring and Pinion Set F-150 - 4WD - Ford 8.8 in. Front - Reverse Rotation - Ring and Pinion Set - 4.11 Ratio - Front guaranteed to replace your current 2007 Ford F Series Trucks Ring and Pinion Set F-150 - 4WD - Ford 8.8 in. Front - Reverse Rotation - Ring and Pinion Set - 4.11 Ratio - Front. 2007 Ford F Series Trucks Ring and Pinion Set comes new OEM 2007 Ford F Series Trucks Ring and Pinion Set aftermarket new 2007 Ford F Series Trucks Ring and Pinion Set of remanufactured 2007 Ford F Series Trucks Ring and Pinion Set F-150 - 4WD - Ford 8.8 in. Front - Reverse Rotation - Ring and Pinion Set - 4.11 Ratio - Front.