Free Shipping on $75+ Orders

Rubicon Express RE3721 Rubicon Express JL/JT Super-Flex Fixed Control Arm

Yittzy
Rubicon Express Rubicon Express RE3721 Rubicon Express JL/JT Super-Flex Fixed Control Arm
1 / 3
Hover to zoom
Rubicon Express

Rubicon Express RE3721 Rubicon Express JL/JT Super-Flex Fixed Control Arm

MPN: RE3721UPC: 00614901280050
In Stock
Only 4 left in stock - order soon!
$242.00$798.65SAVE 70%
Starting at $21/mowithaffirm
Lifetime
Fits:Gladiator JT2020-2026Wrangler JK2007-2018Wrangler JL2019-2026Wrangler 4xe2021-2026Gladiator JT Sport2020-2026Wrangler Unlimited JL2018-2018Wrangler JL JL2018-2018

18c Wrangler/Gladiator Jl/Jt Lower Front Superflex Fixed Control Arm

1

Secure Checkout

SSL Encrypted

Easy Returns

30-day policy

Guaranteed Fitment

Or your money back

Pay Over Time

With Affirm

Usually ships in 1-3 business days

18C WRANGLER/GLADIATOR JL/JT LOWER FRONT SUPERFLEX FIXED CONTROL ARM

Earn 242 Yittzy Rewards points with this purchase — 1 point per $1 spent. Join free

Installation Overview

Difficulty
🔧🔧🔧🔧⚪
Advanced
Est. Time
4-12 hrs
Skill Level
Advanced
Pro Install
Recommended
Common Tools: Floor jack, Jack stands, Socket set, Torque wrench, Spring compressor
Read our Lift Kit Guide →

Compare Suspension Hardware Kit Options

See how this product compares at different price points

Budget Pick
Old Man Emu Rear Coil Spring Trim Packer Kit - Bronco 4dr

ARB

Old Man Emu Rear Coil Spring Trim Packer Kit - Bronco 4dr

$32.00

Best Value
Current
Rubicon Express RE3721 Rubicon Express JL/JT Super-Flex Fixed Control Arm

Rubicon Express

Rubicon Express RE3721 Rubicon Express JL/JT Super-Flex Fixed Control Arm

$242.00

Premium Pick
Rubicon Express Super-Flex Rear Upper Adjustable Control Arms - Pair

Rubicon Express

Rubicon Express Super-Flex Rear Upper Adjustable Control Arms - Pair

$483.00

Complete the BuildMore from Rubicon Express

Transfer Case Yoke Front 0724 Jeep Wrangler/Gladiator Jk/Jl/Jt

Transfer Case Slip Yoke

Transfer Case Yoke Front 0724 Jeep Wrangler/Gladiator Jk/Jl/Jt

$93.00

AERO Wrap Foam Pads - Fits all Rhino AERO crossbars. 380mm long.

Universal

AERO Wrap Foam Pads - Fits all Rhino AERO crossbars. 380mm long.

$54.99

Thru Axle Insert 15mm x 110mm

Brake Hydraulic Line Bracket

Thru Axle Insert 15mm x 110mm

$16.99

HDBarFitKitfortheHYBRIDbikecarrier

Bicycle Rack Mount Kit

HDBarFitKitfortheHYBRIDbikecarrier

$25.00

RhinoWindFairing-32"

Roof

RhinoWindFairing-32"

$140.00

UniversalSideLoaderassistsinloadingkayaks/canoes,laddersandanylong,heavyitemstoyourcrossbars.

Exterior Accessories

UniversalSideLoaderassistsinloadingkayaks/canoes,laddersandanylong,heavyitemstoyourcrossbars.

$220.00

Buying Guides

The Complete Jeep Wrangler Lift Kit GuideSpacer Lifts vs Suspension Lifts: Which Is Right for Your Jeep Wrangler?Best Jeep Wrangler Lift Kits Under $500 (2026 Budget Guide)Best Jeep Wrangler Lift Kits for Daily Driving (Comfort-Focused Picks)
Compare Suspension Hardware KitBest Suspension Hardware Kit →

Related Articles

Top 2 Epic Jeep Events This April 2026

Jeep Culture · Apr 17, 2026

Guide to Jeep Carolina Invasion 2026

Jeep Culture · Apr 17, 2026

9.5x1.5" JL Fender Chops: Ultimate Guide for 2018+ Jeep Wrangler

Jeep Modifications · Apr 16, 2026

You May Also Like