METALCLOAK Reference: MC7051

Control Arms

Duroflex Control Arms, TJ/LJ Upper Front

zł1,500.00
tax incl. (VAT 23%) 1219.512195 net
Out-of-Stock
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Adjustable MetalCloak Duroflex upper front control arms for Jeep Wrangler TJ/LJ (1997–2006) help dial in geometry and deliver big suspension travel without sacrificing everyday comfort. Thick-wall 3/16" DOM tubing and a Kevlar-enhanced Duroflex joint provide smooth movement, vibration damping, and low-maintenance durability.

MetalCloak Duroflex Control Arms – Upper Front for Jeep Wrangler TJ/LJ 1997–2006

These adjustable MetalCloak upper front control arms with Duroflex joints are built for real-world off-road use: strong articulation without the typical suspension bind, and without harsh vibration on the street.

A thick-wall DOM tube, a forged threaded end, and a precise jam nut make it easy to set length and keep your settings locked in under demanding conditions. Gold Zinc finishing helps protect the components from corrosion.

Fitment
Jeep Wrangler TJ/LJ 1997–2006
Position
Upper Front
Adjustment
Adjustable length (thread + jam nut)
Arm material
1.25" OD DOM tubing, 3/16" (0.187") wall
Joint
Patented Duroflex – self-centering, vibration-damping, rebuildable
Finish
Gold Zinc
Product overview
MetalCloak Duroflex upper front control arms for TJ/LJ – kit
Upper front control arms kit with Gold Zinc finish.

Key benefits

  • Big suspension freedom thanks to high joint misalignment (over 34°; up to 68° per arm).
  • Smooth, street-friendly movement without binding – Duroflex self-centers and helps reduce vibration.
  • Adjustable length helps correct geometry after a lift or other suspension changes.
  • Heavy-duty 3/16"-wall DOM tubing and forged threaded ends for off-road loads.
  • Low maintenance with a rebuildable joint (service instead of replacing the whole arm).
  • Gold Zinc coating helps resist corrosion.
GIF: Duroflex vibration damping & self-centering
Animation of Duroflex joint – vibration damping and self-centering action
The joint moves smoothly and returns to neutral, helping keep daily driving comfortable.
GIF: high misalignment range
Animation showing misalignment – large Duroflex joint angle range
High misalignment translates into real articulation without suspension bind.
GIF: micro-motion during driving
Animation of micro-motion – Duroflex absorbs small movements and reduces wear
Duroflex handles small, rapid movements to help improve ride quality and reduce typical joint wear.
GIF: macro-motion / articulation
Animation of macro-motion – Duroflex joint range under large suspension movement
Large range of motion at full flex helps keep traction off-road.

What’s included

  • Upper front control arms.
  • All required mounting hardware.
What’s in the kit
What’s included in MetalCloak 7051 – upper front control arms and hardware
Includes the arms and the hardware needed for installation.

Technical facts / specs

  • SKU / Product ID: 7051.
  • Arm: 1 1/4" (1.25") OD DOM tubing, 0.187" (3/16") wall.
  • Hardware: 1/2" bolt mounting hardware.
  • Duroflex joint: vulcanized elastomer with DuPont™ Kevlar®; self-centering, rebuildable, low-maintenance.
  • Misalignment: over 34°; up to 68° per arm.
  • Ends: forged threaded end; precision jam nut.
  • Finish: Gold Zinc.
  • Made in the USA.
  • Starting length (center-to-center): 15.00"; adjustment range: min 14.87" – max 15.625".
  • MetalCloak states FMVSS (126) compliance/safety in their tested configuration with 37" tires, full body armor, and lift.
Joint design comparison
Comparison: OEM Clevite + typical flex joint vs MetalCloak Duroflex
Duroflex blends OEM-like comfort with the movement range of flex joints.
Kevlar-enhanced Duroflex – working element
Duroflex insert with Kevlar – elastomer joint core
Kevlar is blended into the elastomer to help increase durability.
Rebuildable joint – rebuild kit example
Example of a Duroflex rebuild kit component
Duroflex is rebuildable; service typically involves disassembly, cleaning, and greasing with the specified lubricant.
Forged threaded end
MetalCloak forged control arm end – threads and jam nut
MetalCloak notes forging improves fatigue strength compared to typical cast parts.
Technical drawing – TJ/LJ upper front control arm (7051)
MetalCloak 7051 technical drawing – dimensions and construction of the upper front control arm
Manufacturer graphic with key dimensions and component callouts (DOM tube, forged end, Duroflex joint).
Articulation range – Duroflex vs typical solutions
Dual Duroflex articulation diagram – 68 degrees maximum articulation
MetalCloak indicates up to 68° max articulation for Dual Duroflex configuration.
Typical range example – Clevis/Flex Joint
Clevis/Flex Joint articulation diagram – 40 degrees maximum articulation
Manufacturer comparison graphic (typical solutions around 40° max articulation).
Length specification – adjustment range (table)
MetalCloak control arm length table – positions and adjustment ranges including 7051 Upper Front
For 7051 (Upper Front): starting 15.00", min 14.87", max 15.625" (center-to-center).

Who it’s for / use cases

  • TJ/LJ owners running a lift who want to correct geometry and restore proper suspension function.
  • Drivers who need real off-road articulation without the accelerated wear common to many flex joints.
  • Anyone aiming for a “street comfort + off-road freedom” balance with MetalCloak suspension components.

Installation / notes

  • Install difficulty: easy.
  • Body modification required: none.
  • Estimated install time: 1–2 hours.
  • After installation, the manufacturer recommends a professional alignment.
  • Starting length values are measured center-to-center (bolt center to bolt center).

Summary (scan-friendly)

  • Adjustable TJ/LJ 1997–2006 upper front control arms (SKU 7051).
  • 1.25" OD, 3/16" wall DOM tube + forged ends and jam nut.
  • Kevlar-enhanced Duroflex joint: vibration damping, self-centering, high misalignment, rebuildable.
  • Includes arms plus all required mounting hardware.
  • Easy install, no cutting; alignment recommended after install.

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