The Revolution Gear & Axle Master Install Kit for 2004–2007 Ford F-150 fits a 10.5in rear axle and is supplied as a ring-and-pinion master install kit for that application. It’s designed to support correct gear installation and alignment during rear axle service. This kit is intended for F-150 10.5in rear axle replacements in the listed years.
Revolution Gear & Axle 04-07 Ford F-150 10.5in Rear Axle Ring & Pinion Master Install Kit