ARB Air Locker — Dana 70X/80X 40-Spline (Low Speed) headbanger and it still swallows flashlights

and it still swallows flashlights

An absolute workhorse

so it runs lighter and quieter but isn't built for the same heavy-duty abuse

or want to make it easier to store when not in use

it is light but strong

ARB Air Locker — Dana 70X/80X 40-Spline (Low Speed) headbanger and it still swallows flashlightsDone spinning one wheel on the Dana 70X 80X? The ARB Air Locker RD176 turns your open or limited slip differential into a fully locked axle the instant you flip the dash switch. Compressed air engages a 100% mechanical lock across the Dana 70X 80X 40 spline centre for maximum traction on demand, then releases for predictable, road friendly manners the rest of the time. Each Air Locker is built around a forged, heat treated case with hardened