An externally mounted air compressor supplies the air for the locker. Arb air locker air operated locking differentials ckma12. An instillation of an arb air locker in a dana model 30 axle. Born of the need to get 100% traction when you need it, without sacrificing any of your vehicles highway driving performance. Although your arb air locker comes complete with all the step by step. Air locker will change the way your steering behaves, especially when using a front air locker. Furthermore, you control the locking function as a driver. The arb ckma12 and ckma24 compressor kits were designed specifically as a versatile, quick installing, compact yet highflow air source to suit the arb air locker, which also suits the harsh and demanding environment of the arb air locker user. Manual air switch for an arb air locker stu offroad. Arb air locker lockers, limited slips, differentials.
Arb has been challenging conventional thinking on off road equipment designs for over 30 years, and the arb air locker has been a success from the very beginning. Once installed, all it takes is the simple flip of a switch to go from an open differential that works well on the street to a spool that provides 100% traction to both wheels offroad. When not in use, simply keep your air locker s as well as your air compressor switched off. Arb recommends that the throttle be closed when activating an air locker. How to install an arb airlocker differential on your 19872017 jeep wrangler yj, tj, jk. Email this iframe contains the logic required to handle ajax powered gravity forms. The worlds best traction aid, your arb air lockers will keep you moving in all conditions. Preloaded with 6 module applications, linx is a user upgradeable platform. Dec 28, 2007 arb airlocker differential locker operation demonstration on a nissan patrol. Configure and set up to 4 specific modes of your choice, including custom naming and the desired tyre pressure for all tyres within the specific mode. Every wheeler knows that having a locking differential can dramatically alter how your jeep performs on the trail.
Capable of switching each locker independently or allowing the front locker to be activated only when the rear locker is engaged first a traditional safety feature, each locker key is highlighted in the displays theme colour when selected, or grey when not selected, also showing a. Many arb distributors around the world have been fully instructed in air locker installations by arb, and have gained a wealth of experience and skill from years of performing similar installations. It is also easy and convenient to operate arb air locker system. Place a mark inside each of the f symbols as you complete each step. Arb vehicle mount compressors can be installed in various locations on the vehicle, including the engine bay, cabin, rear cargo area, etc.
Here you find the most frequently asked questions about arb software. To download or view any of the service and parts manual section pdfs, simply expand the section youre interested in by clicking on the red plus icon, then click on the section number in the left hand column next to the item description. He has it wired to where if i engage the compressor toggle it will allow the rear locker to be engaged along with the front. Thanks to steven at arb us who was of great help and did a great customer service. The ox locker is a cableoperated locker, whereby the user manually shifts a lever or gearstick in the cabin, which simply slots a locking mechanism into the diff gears to supply total and equal drive across the axle sets. Arb transmission and drivetrain installation instructions. Capable of switching each locker independently or allowing the front locker to be activated only when the rear locker is engaged first a traditional safety feature, each locker key is highlighted in the displays theme colour when selected, or grey when not selected, also showing a lockedunlocked symbol below the icon. View online or download arb ckma12 manual, installation manual. It is for this reason that arb and the arb air locker has been credited for introducing a true user friendly, ondemand, dual purpose locker to the offroad community and practical 4x4s could be built, wheeled hard on the weekend and driven daily on the commute to work. Arb linx vehicle accessory interface software faqs. The arb air locker is a replacement differential carrier that can either function as a conventional differential or lock both front and rear axle shafts together. Some folks want to avoid the arb compressor and 12 volt solenoid valves all together when doing an arb install.
Although your arb air locker comes complete with all the step by step instructions you will need to supplement your vehicle manufacturers service. There are other fine solutions, but the detroit and the arb seem to have become the hatfield and mccoy of lockers. Arb air locker lockers, limited slips, differentials explained. They believe these extra items decrease the reliability of the system and leave them at risk on the trail. We have 2 arb ckma12 manuals available for free pdf download. We are using all new gears, locker, and bearings in this installation. If there is a problem with the arb locker, it has to do with oil pushing through the air line and into the switches which often causes problems. Arb airlocker differential locker operation demonstration on a nissan patrol.
Aug 16, 2016 differential locker comparison arb eaton ox yukon filthy motorsports filthy motorsports. With over 40 years experience, arb is a world leading provider of 4. Subscribe to arb to receive your regular 4x4 culture magazine, exclusive arb promotional news and new product release information. With our selection of quality brands and expert advice, we help boost your vehicles performance and make a. In this installation we do not use true v6 gears, but rather the 4 cylinder gears with a special spacer on the pinion gear.
Whats the general consensus on arb rear locker page 2. Arb onboard air compressor required to activate air lockers. Arb linx vehicle accessory interface software faqs arb. This enables maximum drive torque to be transmitted to both truck wheels. Arbs differential cover is designed to protect your air locker from damage and is especially useful for extreme offroad conditions and competitive rock crawling. This differential operates as open until the user pushes a button to lock the differential up, ensuring both axleshafts are turning at the same speed, regardless. It is for the mentioned reason that arb air locker has been known for introducing ondemand, user friendly and dualpurpose locker to the offroad enthusiasts.
Linx users manual details for fcc id 2aa2hlinx1 made by arb corporation ltd. Now that im a proud new owner of an arb locked rig, i realized that i had a few questions on using them. Having the d44 in the rear i suppose thats the way to go. The arb air locker is a pneumatic locking differential that uses air to facilitate the locking of both axles. Arb air lockers are locking differentials that allow you to tackle the toughest terrain. Take it slow at first and give yourself time to get used to it before you try anything too challenging. Although your arb air locker comes complete with all the step by step instructions you will need to supplement your vehicle manufacturers service manual and install your new differential, arb recommends that you have your air locker installed by a trained professional. That should include running the air line as well to wherever you want the solenoid to be. As the worlds premier traction aid, arb air lockers keep you moving in all conditions. From full carrier replacement automatic lockers, like the. The arb air locker is a unique air operated unit, for which the locking action is controlled by the driver with a push of a button inside the cab. Here we will install an arb locker into a toyota 8 v6 housing. Arb air lockers use a pneumatically operated locking mechanism inside the differential to allow for 100% traction when you need it and a free spinning open differential when you dont. Debate between advocates of the venerable detroit locker and lovers of the selectable arb airpowered locker is as hot as that between automatic and manual transmissions.
When activated, the air locker prevents the differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. Installation manual, manual arb ckma12 installation manual 26 pages. 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 air lockers use a pneumatically controlled locking mechanism to switch between an open carrier and a fully locked differential. I have the smaller arb compressor but dont want to spend the money on the arb air locker.
Perfect for mounting a winch, various styles of driving lights and aerials, the bar is also recovery ready with centrally located high lift. The advantage of the arb air locker lies in the pneumatically operated locking system inside the differential. There are various types of locking differentials on the market today, or lockers as they are commonly called. How to install an arb airlocker differential on your 1987. Arb endeavors to account for every possible variation in vehicle model when publishing its installation guides, and guides are updated regularly as new model information becomes available, however, the rapid and globally varied release of. Consult the dealer or an experienced radiotv technician for help. Divert control to manual air locker dash switches without screen access. Here is arbs replacement part catalogue, you can find your locker number and all the individual replacement parts for your locker. The arb air locker is a replacement differential carrier that can either operate as a conventional differential, or lock both rear or f ront axle shafts together allowing maximum drive torque to be transmitted to both wheels. Arb linx vehicle accessory interface vehicle accessory. In the case of any technical discrepancies between this guide and your service manual, we strongly advise that you adhere to the specifications and techniques as documented in your service manual.
Please refer to arb air compressor user manual for further details regarding mounting positions. A 12volt air compressor 24 volt also available engages the unit in approximately 1 second and can be engaged at any vehicle speed. Not only does it save wear and tear, but also it allows you to lock in at any speed, or even while turning. I have front and rear lockers with stock arb compressor.
Once activated the air locker both arb and zip are an instant on, and when deactivated are an instant off. The locking function is controlled from the vehicle dashboard by the driver. Primarily, i want the ability to run air tools if needed on the trail. Arb air lockers and compressors lowest prices and free. Third, if i ever end up running aftermarket arb lockers, i wanted to have the air situation figured out. Via a bluetooth comms box sold separatelyand arb tpms tyre sensors, wirelessly monitor your vehicle and trailers tyre pressure and temperature on your linx display.
Arb classic deluxe bumper inspired by the classic arb jk wrangler deluxe bumper is the newly developed jl deluxe bumper, designed to provide maximum protection whilst remaining practical and stylish. Just guessing on labor but it will be that or more. Air locker locking differentials allow you to tackle the toughest terrain. Arb has been challenging conventional thinking of off road equipment designs for over 25 years, and the arb air locker has been a success story from the start. Whether youre looking to maintain, optimize, or upgrade, we offer competitive pricing on arb twin air compressor kit 24 volt ckmta24 for your truck or jeep at 4 wheel parts. I have a 11 sport and have seen a thread that says to not even bother locking a d30. From full carrier replacement automatic lockers, like the detroit or the eaton units, to the drop in lockers like the lock rite and the gearless locker. Differential locker comparison arb eaton ox yukon filthy motorsports filthy motorsports. I decided to run the arb vtwin air compressor as my air source. I wired them up so that i can turn on the compressor separate from the engaging the lockers, and such that i can engage either the front or the rear individually in or together.
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