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JKS Manufacturing Jeep Wrangler TJ/LJ Adjustable J-Flex Upper Control Arms - Rear

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Original price $318.95 - Original price $318.95
Original price
$318.95
$318.95 - $318.95
Current price $318.95

Upgrade your Jeep Wrangler TJ, LJ or Grand Cherokee ZJ performance and reliability with JKS J-Flex adjustable rear upper control arms. CNC-bent from stout DOM tubing, the fully adjustable design allows you to fine-tune suspension geometry. The ends are also fully rebuildable and greaseable. With heavy duty 1-1/4"-12 threads and hex shaped weld-in bungs, tightening of the included jam nuts is super easy and secure. At the non-adjustable end, factory style rubber bushings provide quiet, maintenance-free operation. Arms are powder-coated for a long-lasting finish. Sold in pairs.

Installation Instructions
  • Factory style rubber bushings at the non-adjustable ends for quite, maintenance-free operation
  • Improved caster and axle positioning on 0-4" lifts using the factory mounting locations
  • Adjustable arm design utilizing a forged adjustable flex end and jam nut
  • 1-1/4"-12 threads provide ultimate strength and fine-tune adjustability
  • CNC formed for proper tire, frame and axle mount clearance
  • Forged end is fully rebuildable and greaseable
  • Includes integrated e-brake mounting tabs

This Part Fits:

Year Make Model Submodel
1998 Jeep Grand Cherokee 5.9 Limited
1993 Jeep Grand Cherokee Base
1993-1998 Jeep Grand Cherokee Laredo
1993-1998 Jeep Grand Cherokee Limited
1995,1997 Jeep Grand Cherokee Orvis
1994-1995 Jeep Grand Cherokee SE
1997-1998 Jeep Grand Cherokee TSi
2006 Jeep Wrangler 65th Anniversary Edition
2003-2006 Jeep Wrangler Rubicon
1997-2004 Jeep Wrangler Sahara
1997-2006 Jeep Wrangler SE
1997-2006 Jeep Wrangler Sport
2004-2006 Jeep Wrangler Unlimited
2005-2006 Jeep Wrangler Unlimited Rubicon
2002-2006 Jeep Wrangler X

Processing & Shipping Overview

Processing occurs before shipping.

Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.

Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.

For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.



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