The Front Four Link Long Arm System converts the front mid-arm suspension of a 2007-2018 Jeep Wrangler JK or Wrangler Unlimited to long arms. It supplies upper and lower Duroflex control arms and frame-mounted brackets, and gives consistent wheelbase measurements through the suspension cycle with improved pinion angles. Choose the Upper Arm Mounts option: Bolt-On or Weld-On.
Features
- Frame-mounted lower control arm brackets in 1/4in steel, fully welded and boxed
- Two upper long arm Duroflex control arms
- Two lower long arm Duroflex control arms with forged threaded ends
- Choice of bolt-on or weld-on upper arm mounts
- Duroflex joints are vulcanized elastomer, self-centering and enhanced with Kevlar fiber
- Made in the USA
Specifications
- Upper control arms: 1.5in OD x 9/32in wall DOM
- Lower control arms: 2.0in OD x 1/4in wall DOM
- Upper arm mounts: 1/4in hot rolled steel, fully welded and boxed
- Finish: gold zinc; the weld-on upper mounts are raw metal
- Hardware: all required hardware included
In the Box
- Frame-mounted lower control arm brackets
- Upper long arm Duroflex control arms (2)
- Lower long arm Duroflex control arms (2)
- Upper arm mounts (bolt-on or weld-on, per option)
- All required hardware
Notes
- Installation requires cutting off the factory front control arm brackets.
- Exhaust modification may be required on all 2007-2011 JK Wranglers to clear the lower front control arm mounts.
- An Exhaust Loop Bypass Pipe is required on 2012 and newer JK Wranglers.
- Sold as a complete system. A component cannot be removed, replaced or customized, and returns are not accepted for parts that are not used. All components are available individually for custom orders.
- An alignment by a suspension specialist is recommended after a MetalCloak suspension is installed.
Fitment
- Jeep Wrangler JK (2007-2018)
Part Numbers
- MPN 7278-7282 - Front Upper Bolt-On Long Arm Mounts
- MPN 7278-7284 - Front Upper Weld-On Long Arm Mounts
