If you're looking to boost your ride's traction without breaking the bank, the Spartan Locker from USA Standard Gear is a solid choice. This locker is designed with a unique spring and pin setup that makes installation a breeze—no thrust washers to mess with! Just pop it in and you're good to go.

• Perfectly fits Ford 8.8 inch axles with 31 spline and a 7/8 inch cross pin shaft.
• Constructed from tough 9310 steel, so you know it's built to last.
• Replaces the spider gears in your standard carrier case, giving you that extra grip when you need it most.

Plus, it comes with a one-year warranty against manufacturer defects, so you can install it with confidence.

Now, let’s talk fitment. This locker works with a bunch of Ford models, including:

• Ford Bronco (1983-1996)
• Ford Crown Victoria (2003-2011)
• Ford E-150 (1983-2001 & 2003-2014)
• Ford F-150 (1983-2009 & 2011-2014)
• and many more!

Just make sure your axle setup matches—this is specifically for the 8.8 inch with 31 spline. It’s a great way to enhance your off-road capability or just improve traction on those slippery roads. Trust me, once you get this in, you’ll notice the difference right away!