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Ironman4x4fab LLC

ZJ Front & Rear 4 Link System

$3,050.00 USD
IM20X01F1R1-1

Expect a 30 day build time on these. Now comes with our new front lower beam links (Not reflected in all photos).

Front 4 Link System

Links

Upper Links Double Adjustable - 36" Collapsed with 10" of adjustment
Lower Beam Links Single Adjustable - 36" Collapsed with 3" of true adjustment
  • Upper links are made out of 1.25" Solid 1045 CRS and machine threaded. 
  • Lower links are 3-Bend Formed 1/4" wall 50,000psi steel. 
  • Barnes4wd Enduro Joints are used at the frame and Clevite Rubber at the axle. 

Crossmember

  • Bolt on and weld on system for ultimate strength and rigidity. (must weld on)
  • All hardware is grade 8 or higher
  • Upper link mounts bolt from bottom with 12- ½” bolts per side.
  • Locates entirely on the bottom of the chassis so it works with all frame stiffeners.
  • Exhaust will require minor modification for clearance. 
  • Only sits 2” below chassis.
  • This kit is designed for our new rear 4 link to mate up to it.
  • Combined with our Adjustable Upper and Lower Links; you can adjust your anti-dive from 75% - 120%.

Rear 4 Link System

Links

Upper Links Double Adjustable - 36" Collapsed with 10" of adjustment

Lower Links Double Adjustable - 48" Collapsed with 13" of adjustment

  • Upper links are made out of 1.25" Solid 1045 CRS and machine threaded. 
  • Lower links are .281 wall DOM and machine threaded. 
  • Clevite Rubber bushings are used at the frame and  at the axle. Option for Enduros available for lower links frame side. 

Crossmember

  • Bolt on and weld on system for ultimate strength and rigidity. (must weld on)
  • All hardware is grade 8 or higher
  • Upper link mounts bolt from bottom with 12- ½” bolts per side.
  • Locates entirely on the bottom of the chassis so it works with all frame stiffeners.
  • Exhaust will require minor modification for clearance. 
  • Only sits 2.25” below chassis.
  • This kit is designed for our new front 4 link to mate up to it.
  • Combined with our Adjustable Upper and Lower Links; you can adjust your anti-dive from 60% - 125%.

All Hardware will be provided for installation. Frame brackets must be welded on for offroad use. (Pictures show it is only bolted on, not welded)

4 Link Truss  (Optional)

Our rear 4 link truss is designed for rear axles with a 3" axle tube. This can easily be modified to fit a variety of applications. The truss is desinged to work directly with our XJ Cherokee Rear 4 Link System and may with many other kits. Fits 2 5/8" wide joints with 9/16 bolts. (Hardware not included)

Please allow us time to build these kits. Typically ships within 4 weeks if all materials are in stock. Call for any questions.

Made 100% in the USA

Shipping will be added at checkout

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