JBA Offroad

Your Independant Suspenion Specialist

  • Install video for the JBA-7.0.HC

    Toyota Tacoma 2005 Plus, 4Runner 2003 Plus, FJ Cruisers 2007 Plus, Lexus GX470 2003-2009, Lexus GX460 2010 Plus.

  • Why Rear Bump Stops

    Rear bump stops are need to keep the rear shocks from bottoming out on themselves and damaging the cylinders.

    The best way to set up rear bump stops is to remove the springs and attach the shocks and then jack up the rear axle till the shocks bottom out. Then measure the distance between the factory bump stop and the bump stop pad. You need to fill the gap plus 1/2" to 3/4" to keep the momentum of the compression of the suspension from bottoming out the shock. So if the gap from the factory bump stop and the bump stop pad is 2" mount a 2.75" bump stop on the factory bump stop pad to hit the factory bump stop. This will keep the shock from hitting its self and destroying the cylinder internally.

  • Frequently Asked Questions

    Our customers most Frequently Asked Questions

    A-arm / Ball Joint install

    1. Bolts and nut tork spec
    2. Stud spins in steering knuckle
    3. Grease


    Get live shipping quotes on JBA web site from Marlin Gehman on Vimeo.

    Overseas shipments

    1. Yes, we ship our parts all over the world
    2. Get live shipping quotes on JBA web sites


    If you have product related questions post them below and we will post the answer to help all our customers.

  • Lifting a Jeep Grand Cherokee WK

    Plan your build & work your plan.

    Please take your time to read and understand what you can and cannot do with the Jeep Grand Cherokee WK (2005-2010) in our ultimate WK/XK lift kit resource.

    Start with your budget and then look at what you can do with that size budget.

    To many people start with the wheels and tires and end up with an expensive cluster that does not work the way they would like.

    Save yourself a lot of time and money by starting with a plan.



    Installing a OME lift kit on a Jeep Grand Cherokee (WK) with JBA upper control arms.

  • ESP Reset after a front-end alignment

    Got some useful info from our Hunter Alignment Machine guy about ESP and alignments. This applies to all ESP equipped vehicles and not just Jeeps. If you have a alignment and toe adjustments are required and you have ESP the steering angle sensor must be adjusted or unusual ESP operation can result, not always but sometimes you can get unwanted operation. Come Jan 1st 2012 every vehicle sold in the US must have ESP as standard equipment, and all Jeeps have it standard as of 2006.There has been some reports of unwanted operation of ESP that has caused some issues. As of this month every Firestone(nationwide) will have the ability to reset most steering angle sensors, not all but most and the ones that cannot be done must be reset at a dealership as they require there specific scanners. Some vehicles will require the battery to be disconnected for the reset and a "battery saver" cannot be used to save stuff like radio memory or the reset will not work so if your vehicle has a "anti-theft" radio that requires a code to unlock make sure you have that code ready as we will not be responsible for the added cost from a trip to the dealership to unlock the radio as we must reset the steering angle sensor if we are able to do so. They also may deny doing a alignment if they cannot reset the steering angle sensor, even if you have already purchased a lifetime alignment package (you should be refunded the cost).


    You need a front-end alignment after installing upper control arms, front springs or front struts.

    JBA Upper Control Arms with Fox Coilover

    Liberty Upper Control Arms

  • Whats the difference between the JBA STD and JBA HD Toyota UCAs

    JBA STD Toyota UCAs for the Tacoma, 4Runner & FJ Cruiser VS JBA HD Toyota UCAs for the Tacoma, 4Runner & FJ Cruiser

    First I will start with the STD (standard duty) a-arms, they were designed for the weekend worrier who worked hard all week and wants to play hard on the weekends with his Toyota.  The JBA UCAs will give you 1" extra down travel on the front suspension with more ball joint travel and strut spring clearance.

    JBA Tacom upper control arms JBA STD Toyota a-arm

    The JBA STD A-arm tubing is 5/32" wall and 1" dia. with a Moog style K6292 ball joint. On the JBA HD (heavy duty) A-arms are thicker tubing, with 3/16" wall and 1-5/16" dia with 11ga guests on the bushing bongs. The HD a-arms are for more extreme offroad abuse like offroad racing, rock crawling and dune jumping.

    JBA UCA with Fox Coilover JBA HD Toyota a-arm

    JBA Upper Control Arms with Fox Coilover

    Both STD & HD will work with the Fox extended travel coilovers and the JBA Coilovers.

    If your steering knuckle is reinforced get the JBA HD a-arms.

    If you jump your Toyota you need the HD a-arms, If your steering knuckle is reinforced with a weld on gusset you need the HD a-arms.

    The Ball joint range of motion
    Up travel is 40 deg off of center line of the ball joint, down travel is 50 deg off of center line. Full range of motion is 90 deg. Note: you will not get that kind of extreme travel with a uni-ball joint


    More spring clearance is
    More suspension travel
    More articulation, See JBA vs Uniball
    More traction on the trails
    More Caster
    JBA UCAs give you MORE for your money!!

    In conclusion the JBA STD a-arms are for a daily driver/weekend worrier the JBA HD a-arms are for extreme offroad use.

    The JBA Upper A-Arms, upper control arms (UCAs) were designed for your lifted Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus and will directly replace your stock upper a-arms. The original equipment a-arm (UCAs) hits the spring,  on Toyota Tacoma with a lift kit. The JBA A-Arms are compatible with all the lift kits on the market today! These A-Arms (UCAs) were designed to fit Toyota Tacoma, 4Runner, FJ. Made of heavy duty tubing, red powder coat finish, with replaceable ball joints. The A arms (UCAs) are assembled and ready to bolt onto your Toyota Tacoma, 4Runner,  or FJ.

    Sold as a set, 1 left & 1 right UCA.

    Both HD and STD UCAs will give you more caster!

    Toyota Tacoma Caster with JBA UCAs

  • Jeep Liberty a-arms, JBA Upper Control Arms

    "Stop wasting money on factory A-arms for your Liberty."

    "JBA Upper Control arms will give you a life time of durability."

    JBA Jeep Liberty upper control arms

    Get the ORIGINAL after market upper control arms

    JBA A arms!

    Dear Friend,

    If you'd like replaceable ball joints, grease able ball joints, heavy duty construction and welded by certified welders, then this might be the most important web page you'll ever read.

    Here's why:

    At JBA we make the original after market upper control arms (UCA) or A-arms for the Jeep Liberty (KJ), we designed them better than Chrysler.

    Now, I know you're probably skeptical. That's normal and healthy. Let me give you three good reasons we can back up what we claim:

    Three Reasons To Believe What I Say

    Reason one: Al Handy designed and built the first set of upper control arms (UCA) or a-arms in 2003! JBA first generation a-arms were born, we are now making the gen 4.5 our best design to date. There are hundreds of Jeepin by Al's a-arms in service all over the word.

    Reason two: I have been designing and fabricating custom product for over 20 years.

    Reason three: JBA a-arms are approved by All J Products, Rocklizards Fabrication and Jeff Daniels Jeep Customizing.

    Here is a summary of the benefits you receive with Al's upper control arms!
    • 3/8 inch more strut clearance than the factory a-arms
    • Ball joints are mounted on an angle to line up with steering knuckle
    • Replaceable ball joints
      • You can replace the ball joint for under $35.00 per control arm
    • Our A-arms work with all lift kits on the market today
    • Three styles of control arms size fits all!
    • Factory front end alignment
    • Red powder coat finish
    • Heavy duty tubing
    • CNC manufactured parts
    • Manufactured in USA

    Now, you're probably wondering how and why we can do all those things.

    Let me explain.

    The JBA Upper A-Arms were designed for your lifted Liberty and will directly replace your stock (UCA) upper control a-arms. The original equipment a-arm hits the spring, which causes premature ball joint failure on Liberty's with a lift kit. The JBA  A-Arms are compatible with all the lift kits on the market today! These A-Arms were designed to fit on 2002 through 2007 Jeep Liberty's. (Now 07 KA & 08 KK) Made of heavy duty tubing, red powder coat finish, with Spicer HD replaceable ball joints and factory rubber bushings. The A arms are assembled and ready to bolt onto your Liberty. Sold as a set, 1 left & 1 right upper control arm (UCA).

    Don't take my word for it.
    Listen to what our customers say.

    Testimonial: Hello JBA

    I just wanted to take a moment to thank you for outstanding product and service. I have had the opportunity to deal with your competition prior to buying my JBA uca's. With those arms installed, my camber was at +1.6 degrees. This was after 3 trips to 2 alignment shops. After many emails because the owner obviously has no voice they finally took them back. Also they informed me that the problem was my installation or setup. Not possible that the arms could be messed up. The installation of your competitions arms it took some persuading to get them to go in. Also when installed they squeaked like crazy!

    When I installed my JBA’s they went in like they were made to fit and one trip to the alignment shop is all it took for a perfect alignment. I have always been one to root for the underdog but, sometimes there is a reason why they are the underdog.

    Thanks again
    Brian Short

    Testimonial: Thank you Marlin, Just a note to let you know that I have had the a arms and 3.5 " lift kit on for about a week now, and think that they are great. The jeep rides great and looks really good. I am very glad that I went with your a arms. Plus the service was outstanding! Ordered on a Fri and received on Mon. To any one who reads this, if you have a Jeep Liberty and want to lift it make sure u use Als A Arms.

    __________Rick_Mundell_____OCT 2009________________________

    Testimonial: JBA, Just wanted to let you guys know I received the KJ upper control arms and put them on today. The arms installed fairly easy as I was expecting it to be an all day project. All contact I previously experienced with the ball joint/strut is gone now. Your Gen 4.5 arms have solved the problem I have lived with for a long time. I installed the lift shortly after buying my KJ new back in 02. The noise from the contact issue was very noticeable from the beginning. After having that issue I was concerned about even buying any other aftermarket products for the Jeep, including yours. Problem was once the lift and tires were on the vehicle there was no way I would be removing them, it just looked way too nice. Besides I have yet to see any other lifted Liberty's where I live. Your arms have taken away the concern I have had about imminent ball joint failure from being a reality. I just wanted to thank you for a making a great product that worked great for me.

    James Parker Newark, OH

    Testimonial: They've held up great to all the wheeling I've done on them since they were installed at All-Js on May 24 2008. The arms have held up to Hell's Revenge, Fins $ Things, Porcupine Rim, Lockhart Basin/Hurrah Pass, Long Canyon Road and the White Rim Trail in Canyonlands National Park. Not to mention Big Eye Mine Road, a local trail here in Yuma, AZ.
    I think they've had nearly the same off-road miles as on-road miles since being installed. With these arms matched up with the Frankenlift Premium II kit, it makes a KJ feel like a street car in ride feel, but WAY more capable off-road. I love it!!!
    Thanks for a great product!!!
    Testimonial: http://www.myvirtualpaper.com/doc/JP-Freek/JPF-MVP_opt/2008121201/ Pg 41,

    Adam Rosenfeld

    Jeep Liberty Upper A-arms

    (picture of A-arm and the JBA Adjust-A-Strut Coilover system for the Jeep Liberty)

    Warning: Do NOT make a bad investment in cheep imitation, Get the original upper A-arms for 02'-07' lifted Jeep Liberty's (also 08 KK Liberty's)

    Own the genuine JBA upper control arms (UCA) for your peace of mind!!

    There is a lot of confusion surrounding our field. I want to give you 7 criteria or elements you absolutely, positively must have in any solution you obtain:

    1: Gives your struts clearance!

    2: Replaceable ball joints!

    3: Factory front wheel alignment!

    4: Durability for off road use!

    5: Bolts in the factory pockets in short order!

    6: Factory rubber mounting bushings to isolate road noise! (no squeaking)

    You will never need to replace your upper A-arms for the life of your KJ

    Chrysler's factory control A-arms vs JBA upper a-arms, 3/8" [9.5mm] More Spring Clearance!

    JBA Jeep Liberty upper control arms

    No tire rubbing with JBA Gen 4.5 A-arms!

    Jeep Liberty Upper A-arms

    You get at least 10 times your money's worth!

    I have over $10,000.00 of R&D work into the gen 4.5 upper control arms. I spent month testing different ideas. For a fraction of time and cost you can have a set of JBA a-arms that will out last the factory a-arms 5 to 1.

    In summary, here's what you are investing in:

    Installation instructions, One set of JBA a-arms, 2 Spicer ball joints, 4 mounting bushings, A-arms are full assembled and ready to bolt on your Jeep KJ.

    If you respond right away, your investment is only $430.95 $395.95 plus shipping.

    Act immediately and receive the following bonus

    Since I know it's 100% to your benefit to act right away, I want to sweeten the pot and give you every possible reason to say YES today! If you respond immediately you get report on how to get the most out of your front suspension. Up to 9" of travel!

    You can't lose with our 100%,
    ironclad, money back guarantee

    By the way, the bonus is yours to keep even in the unlikely event you decide to take advantage of our ironclad money back guarantee:

    Your satisfaction is guaranteed with our 100%, no-questions-asked, iron-clad money-back guarantee. If you aren't absolutely thrilled with our product, just contact us (or send the product back) within 6 months and we'll refund 100% of your purchase price. No questions asked!

    Here's how to get involved right now!

    To order JBA Upper A-arms for lifted Jeep Liberty just click the link below



    Place order before 2:00 pm ET and your arms will ship the same day!

    Shipping world wide w/ UPS & USPS!

    Ship next day air for the emergency repair on your daily driver!

    keep on Jeepin,

    Marlin Gehman


    Jeepin By Al LLC.

    PS: Make your Jeep Liberty ride like a Mercedes-Benz your spouse will thank you! We have the best lift kits for the Jeep Liberty, For the owner who wants the very best lift kit for there Jeep Liberty!

  • Marlin will be out of the office Friday Aug 5th

    I will be out of the office Friday Aug 5th. I will be in OC NJ with my wife and Family.

    My team will still be shipping your orders.

    JBA Shipping Orders

    So keep the orders coming!!

    Marlin Gehman

  • JBA fall 2016 events out west with Rick Jenkins

    Rick Jenkins and the his Gold JBA WK will be attending the following events.


    August 6-7th Four Corners Wounded Warrior Extreme On the morning of the 6th there will be a 4x4 parade escorting 14 of the wounded Warriors to the glade for some 4 wheeling fun. It is starting at the elks club. We start lining up the 4x4s around 7:30am for a 9am parade.  That night our 4 wheel drive club will have a BBQ for our guys and the Warriors. Sunday will be another day on the rocks.


    August 13th Dirt Riot Mountain Series Round 3 will be in Cortez, Colorado. Rick will be parking the WK in the pits. Jason and Rick will be racing in the race rig. www.werocklive.com


    August 20th 4 Corners 4x4 Show and Swap

    This will be the 6th annual. We will have vendors, show vehicles, a swap meet and a flex ramp. There is a great turn out for this event. This year we will be having it at the FARMINGTON Museum from 10am to 3pm.


    September 9th WEROCK Tech and Fall Crawl We will be meeting downtown for a show and shine called fall crawl. 6pm to 9pm.


    September 10th and 11th WEROCK Grand Nationals in Farmington, NM.

    East coast meets west coast to finish this years rock crawling season. www.werocklive.com


    September 15th - 17th Jeep Jamboree USA In Ouray, CO Rick will be out as an official trail guide for the event.

    Come out an see Rick Jenkins and his JBA WK.

    Rick Jenkens JBA gold WK

  • Jeep Liberty Long Arm Build

    JBA Texas LongArm Jeep Liberty KK

    This design has been in my head for many years.  When I got a phone call from Nathan he wanted a long arm suspension on his Jeep Liberty KK.  After talking with Nathan I started putting my design in Auto-cad Inventor.  It started to take shape!!

    JBA long arm build on a Jeep Liberty JBA long arms build on a Jeep Liberty

    2016-07-07 11.06.29 JBA long arms build on a Jeep Liberty

    Nathans Jeep was driven from Texas to PA and arrived on January 17, 2016.

    Nathan's KK Before Nathan's KK Before


    Parts used on the build

    • 4) ORI struts 14" long14" ORI Struts
    • Currie IFS center diff, Ford 9" with 5:13 gears

    Currie IFS Diff

    • RCV custom CV axlesRCV custom axles
    • Howe Performance power steering pump, reservoir and coolerHowe Performance
    • Grand Cherokee (WK) parts
      • front bearing hubs
      • cut down steering knuckles
      • tie rod ends
    • Chevy suburban string box & Idle arm

    Rear suspension

    The rear is a Dana 44 out of a JK with factory electric locker and 5:13 gears.  We built a custom 3 link mount, to do this we had to remove the fuel tank, muffler and exhaust system. The fuel tank is an modified fuel tank from an old Wrangler. We mounted the fuel tank were the spare tire was mounted from factory.   KK long arm rear diff

    Front suspension

    We started the build by clocking the transfer case to center the front drive shaft. We built a 10" cradle drop to hold the steering box and the Currie diff. The control arms are about 10" longer then the factory a-arms and mounted to the cradle.

    JBA long arms on Jeep Liberty KK

    JBA Texas LongArm Liberty KK

    JBA Long arm KK

    JBA long are suspension

    Jeep Liberty KK. Lift Kit

    Jeep Liberty KK Long Arm Kit

    2016-10-29 17.01.20 2016-10-29 17.01.49
    2016-10-29 17.23.00

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