ARB Dana 44 30 Spline 3.73 Ratio Down Air Locking Differential - RD117 - JK Wrangler Sport and Unlimited from 2007 to 2017
The ARB Air Locker is a pneumatic locking differential that uses air to facilitate the locking of both axles. This action converts your differential from a conventional open to a full spool type axle supplying 100% power to both wheels to keep you going through the worst terrain. ARB onboard air compressor required to activate Air Lockers. Sold Separately.
For use with 30 spline axles
For use with 3.73 and down gears
Air activated selectable locker
Converts from open differential to fully locked or spool
When shipping denotes a $0 value, team will email you a freight quote, it does NOT mean freight is $0.
You will receive a freight estimate ASAP which you can choose to accept (complete the purchase), or deny, (abandon purchase).
Shipping will be calculated at checkout using the best available freight based on your location. Some large items and or oversized items can be purchased and the Double Black team will email you within 24 hours with a seperate freight invoice.