ARB Jeep Air Lockers, Compressors, Bumpers and Overland Gear
ARB got its start in Australia in 1975 and is best known for the Air Locker, a selectable locker you engage with the flip of a switch, and the on board compressors that run them. We carry the ARB lineup for the Wrangler and Gladiator, from twin and compact compressors, Air Lockers and diff covers to Bondi and Classic bumpers, winches, recovery gear, fridges and rooftop tents. Looking for suspension? ARB's lift kits and shocks are sold under Old Man Emu. Not sure where to start? Our parts experts can help you plan your build.
ARB Air Compressors
Air up after the trail, run your Air Lockers and power air tools. Pick on board or portable, then single or twin.
ARB Air Lockers and Diff Covers
Find your Air Locker
| Your Jeep | Air Locker | Part # |
|---|---|---|
| JL and JT rear, M220 | Rear Air Locker, 32 spline | RD245 |
| JK and JL front, Dana 30 | Front Dana 30 Air Locker | RD100 |
| JK Dana 44 | Dana 44 Air Locker | RD117 |
Air Lockers are sold by axle, spline count and gear ratio. Check the listing or shop all Air Lockers.
Air Locker tips
You need air to run them. Air Lockers engage with air pressure, so plan on an ARB compressor with your locker.
Match your gears. Some Air Lockers are built for ratios of 3.73 and down and others for 3.92 and up. If you are regearing, buy the locker for your new ratio.
Add a diff cover. ARB's red diff covers for the M210 front and M220 rear protect the housing and have a built in dipstick for checking fluid.
ARB Bumpers
ARB Overland and Recovery Gear
Rooftop tentEsperance V2 Rooftop Tent
Fridge47 Quart Zero Fridge Freezer
Winch10,000 lb Winch with Synthetic Rope
Trail repairSpeedy Seal Tire Repair Kit
JL and JTRear M220 Diff Cover, Red
JL and JTCompressor Mounting Bracket
Shop ARB by Category
ARB Videos
Twin Compressor Install, JT and JL
63QT Elements Fridge Trail Test
Hydraulic Jack Review
What Our Customers Are Saying
Installed this on my 4 door with 35’s. Filled them up all four tires up in just a few minutes. Must have so you don’t have to drive on low tire pressure in search of a gas station to air up.JeffARB Onboard 12V Twin Air Compressor
I just replaced my old one which lasted 13 years for my lockers and airing up tires. I could have just rebuilt it, but figured for the price why not just buy a new one. Well worth the money!Swamp ThingARB Onboard 12V Compact Single Air Compressor
Much better than the OEM cover that comes on the Jeep Gladiator. It helps protect the bolts from being hit while off roading and is much beefier than the standard OEM cover. I highly recommend this product. Having the dipstick filler cap helps with checking and replacing fluid.Invictus_GladiatorARB Rear Dana 44 M220 Diff Cover, Red
ARB Guides
ARB's New Brushless Air Compressor: A Worthy UpgradeRead the article
Upgrade Your Jeep JK with ARB's Twin Air CompressorRead the guide
Touring the ARB USA HeadquartersRead the article
ARB FAQ
Do I need a compressor to run ARB Air Lockers?
Yes. Air Lockers engage with air pressure, so you need an air source. Most people run an ARB on board compressor, which also airs up tires.
Single or twin compressor?
A twin has two motors and fills tires faster, which matters on bigger tires. A compact single is plenty for running lockers and topping off.
On board or portable?
On board compressors mount to your Jeep for air anytime. Portable compressors come in a case so you can use them on more than one vehicle.
Which Air Locker fits my Jeep?
It depends on your axle, spline count and gear ratio. Use the table above as a start, then confirm on the listing or call us with your axle details.
Will an ARB front bumper fit my fog lights and big tires?
Check before you buy. Some customers note the Bondi Deluxe does not accept the factory LED fog lights, and very large tires can rub any full width bumper at full articulation.
Where are ARB lift kits?
ARB's suspension is sold under Old Man Emu.
Can I finance ARB parts?
Yes. Choose Affirm at checkout to split your order into monthly payments. Rates and terms depend on eligibility. Learn how Affirm works.
Need Help Planning Your ARB Setup?
Tell us what you drive and how you wheel, and our parts experts will help you match compressors, lockers and bumpers to your build.
Shop All ARB Talk to a Parts ExpertCall 1-866-601-5340 or start a live chat.
Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Rates from 0% to 36% APR. Options depend on your purchase amount, and a down payment may be required.