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Jeep Wrangler JL/JLU 2018-2022Adjustable Control Arms
Tier 3 Front Set

Adjustable Control Arms
Tier 3 Front Set

Tier Selection


Add hardware if you would like to replace the factory nuts and bolts.

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CORE 4X4 Tier 3 (Front Set) adjustable control arms provide maximum adjustability and performance on and off-road.

Not All Builds Are The Same, And Not All Budgets Are Unlimited, that’s why CORE 4×4 builds four levels of adjustable control arms, so you can get the best part to fit your budget. All tiers are a solid upgrade and will work with many lift sizes. Tubing diameter, wall thickness, and bushing selection are the main differences.

  • Compatible with Jeep Wrangler JL/JLU 2018-Current with 0″ — 6″, 6″+ lift heights.
  • Tier 3 Built With 1.75″ OD 5/16″ Wall DOM tubing on lower control arms, 1.5″ OD 5/16″ Wall tubing on upper control arms.
  • 1″ x 14 TPI on upper control arms, 1.25″ x 12 TPI on lower control arms provide strength and fine-tune adjustability.
  • CORE 4X4 control arms are primed with a zinc primer then powder coated with color for maximum durability and corrosion resistance. (available in 10 color options)
  • Designed and manufactured in Orem, UT, we pride ourselves on quality products. That’s why we offer the unique “You break it. We replace it” lifetime guarantee.

We focus heavily on building quality control arms that can withstand whatever trail or obstacle you point your wheels at and still handle great on the road. Customer satisfaction and build quality are our top priorities! All our control arms are built with high-quality materials right here in the USA and carry our unique “You manage to break it. We replace it” lifetime replacement guarantee.


Series Adjustable Tier 3 Front Set
Color Options Charcoal, Orange, Yellow, Blue, Green, Light Green, Red, Purple, Black, White
Built With
Front Upper: 1.5" OD 5/16" Wall DOM tubing
Front Lower: 1.75" OD 5/16" Wall DOM tubing
Grease Fittings Included
Lift Range 0" — 6", 6"+
Fixed End
Front Upper: U-Bracket
Front Lower: Tapered Flex Polyurethane
Adjustable End
Front Upper: Forged Currie Johnny Joint
Front Lower: Forged Currie Johnny Joint
Thread Size
Front Upper: 1" x 14 TPI
Front Lower: 1.25" x 12 TPI
Thread Length
Front Upper: 2.5"
Front Lower: 3.25"
Shipping Dimensions 16" x 6" x 30"
Product Weight 46.5 lbs

Vehicle Fitment

Make Model Year
Jeep Wrangler JL/JLU 2018 - 2022

OEM Interchange Numbers

Front Upper: 68277340AC
Front Lower: 68250242AB
Front Upper: 68277341AC
Front Lower: 68250242AA

Limited Time Only

Spring Sale

Use Code CORE10 At Checkout

Valid now through 5/31/22.

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