Ram 2500 Front Fixed Radius Arms ('14 - Current)
MetalCloak's Replacement Duroflex Radius Arms reduces NVH (noise/vibration/harshness) and increase articulation and strength on your RAM 2500 Truck.
Features Include:- Fits RAM 2500 Trucks ('14 - Current)
- 2" OD DOM Tube "SOLID" Front Radius Arms
- 3/16 Thick Steel Gusset Plates
- Oversized Forged/Adjustable Ends
- HUGE 3" Kevlar Infused Duroflex Joints
- Laser cut MetalCloak "RAM" Logo
- Gold Zinc Plated
- Made in the USA
Oversized 2" OD tube is enforced with 3/16 steel plate for maximum durability and is finished with gold zinc for a long lasting protective finish.
The "MetalCloak RAM" insignia is laser cut to stylize and set the look of your RAM truck above the others; after all... it's your Ram Truck, only better.
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VIDEOS
MetalCloak's Dodge Ram 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 takes the best qualities of OEM style Clevite Joint and the popular Johnny Joint style Flex Joint and combines them.
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.
THE TECH
Ram Lower Front Fixed Radius Arms
IT ALL STARTS WITH THE BUSHINGS
The Patented Duroflex™ Joint (metalcloakpatents.com) is the key to getting the greatest flex in a 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.
The Duroflex Joint Provides The Best Ride. Period.

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.
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...
- Incredible Misalignment
- Self centering Control Arms
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 sides are Forged that give a 37% higher fatigue strength over inferior cast parts, this extra rock bashing strength will hold up to whatever you throw at em.
FULL SIZE Strength
3" Duroflex Joint for the RAM Truck; these joints are HUGE! Take all the benefits of maximum articulation, unlimited rotational range, the best NVH (noise/vibration/harshness) and combine that into a service free bushing infused with Kevlar. These joints are made specifically for FULL SIZE strength.


Control Arm Specs
- CNC Machined
- 5/16" Wall DOM Steel
- 2.0" OD
- Precision Locking Nut
- Gold Zinc Plated
- Duroflex Joint at Both Ends

What's In The Kit?
- Lower Front Control Arms

TECHNICAL SPECIFICATIONS
Items | Details |
---|---|
Compatibility | 2014 - Current Ram 2500 |
Control Arms | 2.0 X .310 DOM Steel Tubing |
Duroflex Joint | Proprietary Vulcanized Elastomer made with DuPont™ Kevlar® fiber |
Steel Coating | Gold Zinc |
INSTALLATION
Installation Difficulty | Easy |
Body Modification | None |
Time to Install | 1 - 2 Hours |
Installation Instructions | Click Here to see a full list of MetalCloak Installation Instructions. |