Yukon Gear Zip Locker For Dana 44 w/ 30 Spline Axles / 3.73 & Down

The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability.
This unit is drilled for 7/16in. ring gear bolts. If you are using it in an application which has 3/8in. ring gear bolts; please purchase qty 10 of part number YSPBLT-027 to sleeve the ring gear bolts. Includes new carrier bearings.
D44 3.73 & DWN, 30spl ZIP LOCKER

• Forged case and 8620 internals for added strength


• Works with a variety of air delivery systems


• Fits Dana Spicer 44 with 30 spline axles


• Fits Dana Spicer 44 w/30 Spline Axles


• 3.73 and down ratio only


• Assembled in the USA