JKS Manufacturing · New
JKS 18-21 Jeep JL J-Konnect 3.5in 4Dr w/Fox Adventure Series Shocks HD Rate Coils
MPN JSPEC124KFA · Store SKU jksJSPEC124KFA
Supplier stock checked 11/8/2026, 5:33:40 AM UTC. Adding a part does not reserve it.
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Product details
For serious off-road use, step up to a JKS J-Konnect 3.5" suspension system for your Wrangler JL 4-Door. J-Konnect™ can tackle aggressive terrain including rocks and ruts without giving up street manners or breaking the bank. J-Konnect system takes suspension component strength and suspension geometry a step further by adding front and rear fixed-length J-Link lower control arms along with a drag link flip kit and track bar braces. In addition to being significantly stronger than factory control arms, J-LINK lower control arms add front caster and rear wheelbase. Built from 2” x .250-wall DOM tubing, J-LINK control arms provide street-friendly NVH isolation with large factory style rubber bushings at both ends. The drag link flip kit flattens the steering angle to mimic factory angles, while the track bar adds strength and protection. Combined with the matched dual-rate coil springs, custom-valved FOX 2.0 IFP Adventure Series monotube gas shocks, an adjustable track bar, Quicker Disconnect sway bar end links, and more. J-Konnect™ is ready for aggressive trail performance. Get connected with J-Konnect. J-Konnect: Builds on J-Venture with heavy-duty J-Link lower control arms to improve strength and correct geometry. J-Konnect 3.5" Lift Kit
Manufacturer fitment & guides
Check JSPEC124KFA 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