JKS Manufacturing · New
JKS Manufacturing Jeep Wrangler TJ/LJ Adjustable J-Flex Upper Control Arms - Rear
MPN JKS1655 · Store SKU jksJKS1655
Supplier stock checked 11/7/2026, 10:14:21 AM UTC. Adding a part does not reserve it.
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Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
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. Shop JKS Adjustable Rear Upper Control Arms for 97–06 Jeep Wrangler TJ/LJ & 93–98 Grand Cherokee ZJ. Heavy-duty DOM tubing improves axle alignment and suspension geometry. TJ/ZJ Rear J-Flex UCA Kit
Manufacturer fitment & guides
Check JKS1655 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
