• JZX90 and JZX100 REAR ADJUSTABLE UPPER CONTROL ARM

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These arms are pending release.  


To complement our other link and arm offerings, we now round out the set with rear adjustable upper control arms (RUCA) for the JZX90 and JZX100 chassis.  We have built these arms like a tank with interlocking plate steel construction, spherical inner bearing, and high-misalignment outer spherical ball joint to handle the angles of DRIFT and DRAG  suspension setups as they droop and squat. 


These arms are officially released, but please allow a few weeks to build them up as we are still machining components in house.

 

Features:

  • Steel plate boxed construction for max strength.
  • 100% Precision TIG welded with interlocking overlapping structure.
  • Camber Adjustable ball joint design for better contact under squat and reduced camber gain or slight negative camber for traction.
  • Precision FK PTFE Spherical Bearings.
  • Outer ball joint with Precision High-Misalignment PTFE bearing and monolithic taper stud on a billet aluminum carrier plate.
  • Outer ball joint plate set with Nordlock locking washers for added security.
  • Adjustable position of arms to allow shifting forward or back to clear factory body.

 

 

Adjustment

Our JZX RUCA's feature a coarse rod end adjustment on the inside and a sliding ball joint carrier on the outside.  At its shortest, they will add roughly 1 degree of negative camber.  At their longest, they can correct around 4 degrees of negative camber.

 

Safety and Maintenance

Like all of our products, these are arm provided for customers to use AT YOUR OWN RISK.  Proper setup, alignment, and installation should be done with reasonable and prudent judgment and any concern should be raised immediately.  Arms should always be inspected within 100 miles of original install and inspection of jam nuts and mounting bolts should be verified to be fastened securely.  Rod ends should be centered on their mount to minimize bias and maximize misalignment. Rod ends should only be lubricated with PTFE dry lube and never grease.  Rubber boots are available however frequent internal lubrication is required again with a PTFE dry lube.

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JZX90 and JZX100 REAR ADJUSTABLE UPPER CONTROL ARM

  • $997.50
  • $892.50


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Tags: jzx, 90, 100, jzx100, jzx90, rear, Uca, camber, correction, inner, tire, wear, lowering, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, upper, control, arm, RUCA, ruca, chaser, markII, MKII