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.
Zip Locker for Dana 30, 27 spline, 3.73 and up. Yukon Zip Locker is an air-operated locking differential that offers on demand traction. Features a forged case and 8620 internals for added strength.
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. Requires SK 30214 carrier shims. Includes new carrier bearings.
D30 3.73 & UP, 27spl ZIP LOCKER
