USA Standard Spartan Locker For Dana 44 Diff w/ 19 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft

Yukon Gear & Axle is well-known for its robust drivetrain components, and this USA Standard Spartan Locker is a prime example of their commitment to reliable performance. If you're looking to significantly improve traction for your 1953-1969 Ford F-100, especially when tackling off-road trails or challenging terrain, this locker is designed to get you moving. It's a lunchbox-style locker that fits inside your existing Dana 44 differential housing, making it a more accessible upgrade than a full differential replacement.

The Spartan Locker is built to provide a dependable 100% lockup, meaning both axles will turn at the same speed, ensuring maximum traction when you need it most. What sets this locker apart is its updated spring and pin design, which simplifies installation compared to older designs that relied on thrust washers. This means you can get back on the road or trail with improved capability sooner. It's constructed with a heavy-duty cross pin shaft, adding to its durability and ability to withstand demanding use.

This locker is specifically designed for Dana 44 differentials with 19 spline axles. When installing, remember to consult the manufacturer's instructions for the proper procedure to ensure optimal performance and longevity. This upgrade is a solid option for drivers who frequently encounter situations where consistent traction is critical.