The compressor, mounting plate, and air filter. This gave him starting point for setting up the new ring and pinion. It is important to wire all switches correctly prior to inserting them in the openings. Only 6 left in stock - order soon. I had aquired a replacement housing and started the long process of tearing it down and cleaning it. Using ARB harness per instructions. The most important factor in my decision was the use my axle would see. I wanted a locker that would let me have a normal driving experience on the street, but still allow me to tackle the toughest obstacles on the trail. Turning the compressor off automatically disengages the locker. I had removed the stock housing and disposed of it since it was obviously bent from years of abuse. The kit also includes a substantial length of blue air line for the locker itself. My 1990 came without headlamp washers so there is ample space in the front Drivers Side of the engine compartment, which normally houses the tank for the headlamp washer fluid. I can lock my front axle on command and I don't need to worry about being kicked sideways going up or down inclines. a. The Air Locker Accessory Pack is THE solution if you are buying a crate axle with an ARB air locker already installed, or for someone buying a used axle or ARB locker. I decided to have a local shop install the compressor, but the shop I was planning on using was shutting down for a couple of weeks for the upcoming Rubicon Trail Jeep Jamboree. The main reason for my choice was the simple and quick install. Not using air locker switches in 1 or 2 on ARB loom. If you are using the AOB switch, here is the wire matchup: ARB –> AOB switch; Black to black; Red to green; The red wire on the AOB switch needs to be hooked into a power supply in able for the switch to work. The this image you can see the airline through the notch in the bearing cap. Do not attempt to drill the hole or tap it with the gears installed. This set-up also leaves room for another switch if I wish to install a rear ARB Air Locker at a later date. I added a manifold so that I could add an air chuck for a removable air hose. A slinger helps hold the oil up around the pinion bearing and is required on many high pinion axles. We torqued the bearing caps down to the proper torque and tested the gear pattern one more time. Once your locked, you can find all kinds of different ways to get yourself into trouble. ** Free Shipping Details, Shipping Policies and Restrictions. It was always there. I then ran the wire from the battery to the passenger side of the firewall, across the firewall to the driver side, and finally forward to the compressor. After I decided to get an ARB Locker for my 1990 Mitsubishi Montero, I found that I would also need a compressor to provide the necessary air to actuate the locker. The S2 Pro can be mounted where traditional lights would never fit. There are various types of locking differentials on the market today, or lockers as they are commonly called. I chose to use the ARB Air Compressor to provide the air source for my locking differential. Once the housing was clean the next step was to torch off all the factory attachments such as shock mounts and spring hangers. Running the Wires to the Switches in the Passenger Compartment I put the air compressor switch more out of my reach, as I did not want the chance of accidentally turning the compressor off when I want to turn the locker on or off. This allowed the blue tube to slide easily into the clear tube. Once I had everything clean my partner, Dave Kemner from Full Circle Performance & Off-Road, looked the axle over and started assembling the parts for the installation. ARB compressor ARB Solenoid (Black Plastic Cube attached to an Aluminum Cube with threaded holes) ARB Pressure Limiter Switch (black, cylindrical, plastic) Tools Used. They had no applications for my Dana 30 axle. After all six screws have been removed, you should be able to pry the console up. that I purchased for a few dollars at a local hardware store. The ARB High Output Air Compressor is designed for use on 1987-2021 Jeep Wrangler YJ, TJ, JK and JL models. KISS (Keep It Simple Stupid). The ring gear bolts are then torqued to the required specifications using a torque wrench. The differential is then fully open allowing full, standard differential action. The bulkhead has a spring that goes over the blue airline and then locks onto the bulkhead itself. Currently unavailable. Once connected, I began assembly of an Air Distribution assembly using various Pipefittings. Notice all the metal shavings at the bottom of the housing. Apply Teflon paste/tape to the threads of the pressure switch and assemble it into the port and tighten with a wrench/spanner. An instillation of an ARB Air Locker in a Dana Model 30 Axle. It includes everything you need to connect an ARB Air Locker, except the ARB Air Compressor, in one convenient package part number. You can get air from any form of on board air, just as long as it can generate the psi needed to activate the locker. Double-check your wiring. The largest 4Runner community in the world. NPT 150 psi Open 135 psi Close Air Compressor Pressure Switch. The ARB Air Locker is an air operated, driver controlled differential lock activated by pushing a dash-mounted button. Installing the compressor, tank, and manifold wasn't that tough, but the wiring and switches can be a pain. The ARB Air Compressor comes with the switch, relay and wiring harness, and also a pressure switch. High efficiency design consumes only 56 Amps at maximum air flow. 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. Once the hole is drilled and tapped you start fishing the airline through it. I liked the way the full Soft Locker performed, it never let me down and I never had to think if it was on or off. The air compressor comes with excellent directions and wiring diagrams for installation. This could be bad depending on the situation your in. Once the suspension, was at it's maximum flex, I connected the tubing to the differential unit and secured everything so I wouldn't have loose hoses to catch on the trail. On the newer style ARB's the air collar is positioned so that this is no longer an issue. The air line to the locker isn't that big of a deal, just some sleeve and pressure fittings. I had issues with leaks for the first few days and the compressor would cycle on and off in short intervals to maintain pressure. This can leave you stranded without a front locker in a bad situation if not addressed. I ended up using various fittings and a water separator on the tank too. Sometimes the ring gear can be very tight and appear to not fit the carrier. Copper-work hardens so try to bend it as little as possible. Generously apply Teflon paste/tape to the threads of the pressure switch and assemble it into the port and tighten with a wrench/spanner. Once we know everything fits, we can re-assemble everything using Locktite 569 or Teflon Tape on all screw surfaces. Once you have enough slack fished thru the firewall, you are ready to hook up the switch. NOTE : Retighten the four cover bolts (10mm socket) to 6 Nm [4.4 ft-lb]. This allowed us to test fit the bearing caps to see if the air line would fit. This assembly is then screwed into the upper elbow that is attached to the compressor. Socket Wrench Set Open End Wrench Set Wire Stripper Wire Crimpers Phillips & Flat Head Screw Drivers Drill 5/16" Drill Bit Dremel Tool Materials Used. In additional, remember to carefully thread the brake lever through and away from the console. I wanted to ensure everything fit properly before committing things. ARB Items Used. We could now install the ring gear to the ARB locker. The S2 Pro LED Light offers an incredible 2,450 lumens out of a tiny 3 x 2 inchќ housing, the S2 Pro is quite literally the brightest LED light ounce for ounce on the market. The air collar was put into place taking special care to stretch and not roll the O rings in place. Highest air flow rate of any 12V compressor of its size on the market at 174LPM [6.16CFM]. The Rago Fabrication Mounting Bracket was specifically designed to accommodate the ARB Twin Air Compressor but will hold the High Output compressor as well. The air compressor attaches to the battery directly. Some drill the hole first but Dave likes to do it last to allow him to double check everything during the re-installation of the gear set. Once this was done I painted the axle and proceeded to clean out the differential area and the tubes. After my Slime compressor died on the trail, I purchased ARB’s CKMA 12 compressor and installed it under the hood of my Jeep Wrangler. 5.0 out of 5 stars 2 ratings. Using AOB compressor switch instead on one supplied with ARB compressor. The compressor just plugs in to the preterminated harness, as does the airline once you install the solenoid and the fitting pack. I looked at the Ox Locker by OX Track and decided that it just was not for me. I did not want any dirt or grime to contaminate the new bearings or damage the new gears. I wanted the extra hose so I can fill a small tire, or an air mattress when I want to. This particular pressure switch operates at 70 PSI, and closes at 100 PSI. The hole for the air bulkhead was drilled just above the factory drilled vent hole. My electrician brother wired the compressor and switches for me. After marking the cap we drilled a hole then dressed the hole with a file to remove any burs and to make final adjustments. Deciding which one to use can be a tough decision. With these goals in mind, I decided to go with a proven solution: an ARB compressor. The compressor comes with its own pre-terminated wiring harness and it is already preset to run the locker at the required air pressure. Jeep®, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep grille design are registered trademarks of FCA (Fiat Chrysler Automobiles). ARB 180901 Air Compressor Pressure Switch 1/4 in. I began by mounting the compressor & stock mount plate to the L braces, using the four bolts, nuts, & lock washers. ARB Compressor Wiring to AOB switch. In the picture you can see that the ARB Locker comes with the actual locking carrier itself, the switch, air solenoid, special air fitting, all the parts needed for the air line to connect to the solenoid and the bulkhead fitting on the differential housing, special bearing and shim pack. There is an ARB application for just about every axle and axle combination on the road today. Installing ARB's Toyota 8" Air Locker, ‘89 Monty SWB - 1100 idle at start, -500 eventual, SOLD! I began by threading the blue tubing through a clear vinyl tube (3/8 I.D.) Using a flat screwdriver and a rubber hammer helped us to compress the line just enough to clear the carrier and the cover. These assemblies are built using NPT (National Pipe Thread) pipe. You have to be careful and not crimp the copper line, or flex it so much that it breaks. Once all wires were connected properly to the switches, I inserted the switches fully into the selected openings, and temporarily set the center console to the floor, being careful again to move the shifter from park to neutral and back. I then decided on where I would mount the unit. I chose to go with Superior Gears in the ratio of 4.56. The ARB Air Compressor comes with the switch, relay and wiring harness, and also a pressure switch. To remove, first use a screwdriver to carefully pry up the back edge of the console. If you will use the supplied switch placed in the dash you will need to run the #5 connector through the firewall to where your switch is. ©1995-2020, Quadratec, Inc. All rights reserved. Mounting the SolenoidOnce mounted, I first removed one of the side small plugs and treaded in the ARB Solenoid using the Male-to-Male BSPT (British Standard Pipe Thread AKA Metric) connector. Moreover, it only draws 24 … Price: $ 39.95 Quantity: The first problem he encountered was that the old gear set was not in the axle, and he did not even have the shims for the old gears. Once I got to the rear differential, I lifted the rear of the vehicle from one tire, flexing the rear suspension. Finally we arrived at the proper settings for the ring and pinion and the final bearings were pressed onto the carrier and the Pinion. Once this was done, I was able to easily use a small rotary cutting tool to carefully cut 2 properly aligned rectangular holes to allow me to mount the two switches. ARB 180901 Air Compressor Pressure Switch 1/4 in. I definitely wanted to avoid using a compressor that needed hard to find parts to work with the locker, or have long-term reliability problems down the road. Every wheeler knows that having a locking differential can dramatically alter how your Jeep performs on the trail. Features: Available in 12V (CKMA12) or 24V (CKMA24) models. I wanted to be sure to use as many of the existing Mitsubishi wire straps as possible, for that OEM look. Removing too much material from the cap can compromise its strength and possible cause problems later down the road. Caution: Be careful to not to cut the switch holes up too high (as I did), since the switches may interfere with the cover of the console box. Off and i do n't need to replace a damaged or misplaced pressure switch remove rubber. The ARB pressure switch, relay and wiring harness with relay, position! Or grime to contaminate the new bearings or damage the new gears also has for. Length of blue air line factory attachments such as the Eaton electric locker compressor! Would want to go with Superior gears in the bearing cap one with... Efficiency design consumes only 56 Amps at maximum air flow rate of product! Every axle and axle combination on the older ARB models the bearing cap the locked rear axle and rubber... 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