Yukon Hardcore Locking Hubs feature Chromoly internals and all steel construction for ultimate durability & strength. These hubs won’t disengage under high torque applications and default to the locked position in use.
1978-1997 F350
35 spline
Chromoly internals for added strength
All steel construction
1/3 turn from disengaged to engaged
Defaults to locked position
Low profile bezel to reduce impact with obstacles