Yukon’s Grizzly Locker offers mechanical positive-locking performance for serious off-road use, delivering full torque to both wheels while allowing disengagement on turns. The patented internal design and reinforced clutch teeth resist breakage under shock loads. This unit is specified for Jeep JK non‑Rubicon rear applications, fits Dana Spicer 44 with 30 splines, and is assembled in the USA with 8620 internals.
Yukon Gear Grizzly Locker / Fits Non-Rubicon JK Dana 44 / 30 Spline