ARB Air Locker — Nissan R180A 27-Spline (10-Bolt Ring Gear, 3.69 & Up) gatekeeper We make an additional improvement

We make an additional improvement to our Dodge Ram 1500 Big 7 Battery Cable Kit that stops your charging system from boiling over the passenger side battery

a modular building block you pair with a vehicle-specific side floor kit (sold separately) to bolt it in

Passenger-side module (24″W × 28″D) — open-face utility

and the full JK Extreme mounting system

ARB Air Locker — Nissan R180A 27-Spline (10-Bolt Ring Gear, 3.69 & Up) gatekeeper We make an additional improvementDone spinning one wheel on the Nissan R180A? The ARB Air Locker RD180 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 Nissan R180A 27 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