ARB Air Locker — Dana 70X/80X 40-Spline (High Speed) headbanger Space-saving Design: Packs small for

Space-saving Design: Packs small for effortless storage and transport

Shop the full ARB range

road showers not heating up the water inside even with extended exposure to the hot sun

it combines National Luna's world-class cooling power with modern mobile connectivity and charging capabilities

Crossmember cutouts and pre-slotted side panels allow easy accessory installation and customization

ARB Air Locker — Dana 70X/80X 40-Spline (High Speed) headbanger Space-saving Design: Packs small forDone spinning one wheel on the Dana 70X 80X? The ARB Air Locker RD177 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