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The Yukon Zip Locker for Dana 44 with 30-spline axles and 3.92 and up ratios provides on-demand traction via an air-actuated mechanism that changes an open differential to full lockup. Built with a forged case and 8620 internals for strength, it works with multiple air delivery systems and is assembled in the USA for reliable engagement in supported Dana 44 configurations.
Yukon Gear Zip Locker For Dana 44 w/ 30 Spline Axles / 3.92+
