LJ Rear Lower Long Arm Control Arms
The MetalCloak LJ Lower Duroflex Control Long Arms for Jeep Wrangler are precision engineered for maximum flex, clearance, the smoothest ride and are ONLY available from MetalCloak.
Features Include:- Adjustable Length
- CNC Formed
- 1/4" Wall DOM Steel
- 2.0" OD
- Clearance Bend
- Precision Locking Nut
- Gold Zinc Plated
- Duroflex Joint at Both Ends
- Forged Threaded ends
- Over 68 Degrees Of Misalignment
- Easily Rebuildable
- Low Maintenance
- Made In The USA
Strong 2.0 OD 1/4" Wall DOM Steel is formed with a bend for added clearance and features heavy duty durability along with adjustable forged ends that give rock bashing strength. The arms and are treated with a Gold Zinc Chromate finish for the best defense against the elements to keep em looking good.
MetalCloak “components” have been proven safe with the FMVSS certificate of safety configured with 37" tires, full body armor and suspension lift.
Note: We recommend you have a suspension specialist align your Jeep once a MetalCloak suspension is installed.
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VIDEOS
MetalCloak's Jeep LJ Wrangler Suspension Components are second to none.
Who Is MetalCloak?
MetalCloak creates Game-Changing Products for the Off Road Enthusiast.
Duroflex 101
This short video covers what you need to know about the basics of the Duroflex Joint. How it should be used and what to expect when using it.
Why Gold Zinc?
It's time for The MetalCloak Minute... where we answer frequently asked questions in about a minute. Today's topic: Gold Zinc.
Duroflex Joint Maintenance
It's time for The MetalCloak Minute... where we answer frequently asked questions in about a minute. Today's topic: Joint Maintenance
Duroflex Joint Revealed
The MetalCloak Duroflex Joint gives better dampening properties over OEM style rubber Clevite Joints and provides more misalignment than “other” inferior Flex Joints.
Vibration Dampening
We tested our Duroflex Joint using a "Shaker Table" and seismometer app to show how much Vibration Dampening the Duroflex Joint gives you compared to other industry leading joints.
A Comparison of Flex
Comparing the Flex of the Duroflex Joint with that of the Johnny Joint, the Teraflex Monster and the typical Clevite.
What is Corner Travel Index?
Since 2014 MetalCloak has tested thousands and thousands of rigs at events all across the county collecting specs on the build and cataloging the results. The data collected allows us to make our own products better.
FMVSS 126 Compliant
MetalCloak not only has the best off road flex, but we are also Federal Motor Vehicle Safety Standard 126 certified and compliant. No other company can match our on- and off-road performance.
THE TECH
Rear Lower Long Arm Control Arms
Choosing the 4-link rear control arm design provides added torque strength support for the main drive axle and provides a fantastic overall ride quality.
Our design eliminated the typical unsteady "Long Arm Roll" felt on a lifted TJ while cornering - and that's without running a rear sway bar!
IT ALL STARTS WITH THE BUSHINGS
The Patented Duroflex™ Joint (metalcloakpatents.com) is the key to getting the greatest flex in a JK Wrangler bolt-on suspension kit. Period.
MetalCloak has taken the best features of the most widely used control arm joints and combined those features to create the Duroflex Joint, producing a Low-Maintenance, High-Misalignment (34˚), Self-Centering, Rebuildable Joint with an OEM quality ride.
Now with Kevlar!
DuPont™ Kevlar® Fiber is now compounded in the proprietary elastomer of the Duroflex Bushing, bringing even more strength, durability and performance.
Kevlar® is a synthetic fiber with extremely high tensile strength to weight ratio…five times stronger than steel and commonly used in bullet proof armor applications.
Duroflex Bushings w/Kevlar® can be identified by the MetalCloak “M” located on the outer surface.
The Duroflex Joint Provides The Best Ride. Period.
Made of a Proprietary Elastomer Compound, the High Vibration Dampening and Self-Centering characteristics of the Duroflex Joint means you will always get...
- The best ride quality
- No binding of your control arms.
- None of the micro-wear that DESTROYS Flex Joints
High Misalignment...
By adapting the High Transverse Flex characteristics of a typical Flex Joint, the Duroflex Joint gives you...
- Over 34° of Misalignment
- Over 68° per Control Arm
Absorbs Micro-Movements...
Because the Duroflex Bushing absorbs the millions of Rotational Micro-Movements found in your daily driving, you get...
- Improved Ride Quality
- None of the micro-wear that DESTROYS Flex Joints
True Bearing Surface...
The outer surface of the Duroflex Bushing acts as a bearing, breaking free when called for, giving you...
- Maximum Rotation & Articulation
- No "Binding Up" of the Control Arms
Low Maintenance & Rebuildable...
Unlike typical Flex Joints, the Duroflex does not require replacing key parts every year like others...
But, when you do need to rebuild it, it is MetalCloak Easy!
Just pull out the Duroflex Bushing, clean it up, add some new Teflon impregnated, synthetic silicone grease. Reassemble.
Done.
Forged for Strength...
The adjustable threaded ends are Forged providing a 37% higher fatigue strength over inferior cast parts, this EXTRA rock bashing strength will hold up to whatever you throw at em.
- CNC Machined
- 1/4" Wall DOM Steel
- 2.0" OD
- Threaded Forged End
- Precision Locking Nut
- Gold Zinc Plated
- Patented Duroflex Joint
Degrees of Articulation
MetalCloak's Duroflex Joint provides 28˚ more articulation and flex than typical control arms!
What's In The Kit?
- Lower Rear Long Arms
- All Required Hardware
TECHNICAL SPECIFICATIONS
| Items | Details |
|---|---|
| Compatibility | 1997 - 2006 Jeep TJ Wrangler | LJ Wrangler |
| Control Arms | 2.0" x .25 DOM Steel Tubing |
| Duroflex Joint | Proprietary Vulcanized Elastomer made with DuPont™ Kevlar® fiber |
| Steel Coating | Gold Zinc |
IMPORTANT NOTES
Alignment: We recommend you have a suspension specialist align your Jeep once a MetalCloak suspension is installed.
INSTALLATION
| Installation Difficulty | Easy |
| Body Modification | None |
| Time to Install | 1 - 2 Hours |
| Installation Instructions | Written instructions are not provided for this product. If you have questions about this kit, please reach out via the Contact Us form. |