Shop JKS Adjustable rear upper control arms for Jeep Wrangler JK. Heavy-duty DOM tubing with rebuildable flex joints to fine-tune suspension geometry and axle alignment.

Enhance your Wrangler JK Jeep's off-road prowess 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.


    • Adjustable arm design utilizing a forged adjustable flex end and jam nut.
    • Forged end is fully rebuildable and greaseable.
    • 1"-14 threads provide ultimate strength and fine-tune adjustability.
    • Factory

    Application Summary:

    Year Make/Model
    2007-2018 Jeep Wrangler
    2018 Jeep Wrangler JK
Attributes
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8708807000
Hazardous Material Code N
Installation Difficulty Moderate
Installation Time 2-3
Life Cycle Status Code Available to Order
Maximum Adjusted Length 19.00
Minimum Adjusted Length 17.375
NAFTA Preference Criterion Code B
SDR Required Flag N
Suggested Starting Length 17.63
Wholesale Only No
GTIN 00814897011717

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