If you’re looking to get your differential sorted without the hassle, the USA Standard Gear Ring Gear & Installation Kit is where it’s at. This isn’t just a random part number; it’s a complete package that comes with everything you need for a solid re-gear. You’ll get a durable ring and pinion set along with a Master Installation Kit that includes all the bearings, seals, and little bits that make a proper install go smoothly. These guys really put their gears through the wringer with some serious in-house testing to make sure they meet all the right standards for fit and durability.

The kit features a 10.5" Ford rear ring and pinion gear set with a 3.73 ratio, which is perfect for those who want a little extra oomph without going overboard. It’s designed to handle everything from daily drives to some serious off-road action. You’ll find it fits right into your Ford Excursion (2000-2005) or F-Series trucks (F-250 and F-350 from 1999-2007) without a hitch.