JKS Manufacturing · New
JKS Manufacturing 18-21 Jeep Wrangler JL Fixed J-Link Lower Control Arms - Front
MPN JKS1621 · Store SKU jksJKS1621
Supplier stock checked 11/7/2026, 5:03:39 AM UTC. Adding a part does not reserve it.
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Product details
Correct geometry and improve the handling and capability of your Jeep Wrangler JL or Gladiator JT by installing JKS J-LINK fixed length control arms - Lower front position. These heavy duty J-Link arms offer improved strength and performance. Built right here in the USA from 2" OD x .250-wall DOM tubing, the front arms are 5/16" longer that stock to correct front caster and formed to allow clearance for oversized tires. They install in the OE mounting locations for 0-4.5" of lift. In the rear, the lower control arms are 1/4" longer than stock to help recenter the axle in the wheel well when used with lift kits. Both ends of these arms feature pre-installed premium OE style rubber bushings to absorb noise and reduce vibrations for a comfortable, quiet ride. When used in combination with JKS JSPEC systems, J-LINK arms can be used in place of the lower cam lock modification. They come finished in a durable gloss black powder coat finish and are backed by JKS™s limited lifetime warranty. Shop JKS Fixed length front lower control arms for Jeep Wrangler JL & Gladiator JT. Heavy-duty DOM tubing with rubber bushings to improve caster, strength, and handling. 2018-2027 Jeep Wrangler JL Fixed Front LCA - J-Link
Manufacturer fitment & guides
Check JKS1621 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