Yukon Gear Zip Locker For Dana 44 w/ 30 Spline Axles / 3.92+

Forged from strong 8620 steel internals and a forged case, the Yukon Zip Locker is built to handle demanding off-road conditions. This air-operated differential locker lets you switch from an open differential to 100% lockup whenever you need maximum traction, giving you driver-selectable control. It's designed specifically for Dana 44 axles that use 30-spline axles and require a gear ratio of 3.92 or numerically higher.

This locker works with a variety of air delivery systems, allowing for integration into your existing setup. Assembled in the USA, it represents a robust solution for improving off-road capability. When you need to crawl over obstacles or maintain grip on loose surfaces, engaging the Zip Locker provides the solid connection your axles need.

This differential locker fits a wide range of vehicles, including classic Chevrolet K10 pickups, Dodge Ram 1500s from the 90s and early 2000s, and many others equipped with the Dana 44 axle and the correct spline count and gear ratio. Ensure your axle setup matches the specifications to take full advantage of this on-demand traction system.