What is the purpose of the track bar drop bracket in this kit?

The track bar drop bracket is used to re-center your rear axle after installing a lift kit. This helps maintain proper steering geometry and prevent axle-off-center issues.

Are these sway bar links adjustable?

Yes, the rear sway bar links in this kit are adjustable. This allows for fine-tuning of the sway bar position to match your specific lift height and suspension setup.

What else might I need to complete a 4.5-inch rear lift on my Jeep Wrangler JK?

This kit contains miscellaneous components for the rear lift. You will need to ensure you have the primary 4.5-inch lift components, such as springs and shocks, from the ICON suspension system to complete the rear lift.

ICON 07-18 Jeep Wrangler JK Rear 4.5in Box Kit

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ICON

Specifications

Brand: ICON
Part #: 21000
UPC: 00840103400419

ICON

ICON 07-18 Jeep Wrangler JK Rear 4.5in Box Kit

Name: ICON 07-18 Jeep Wrangler JK Rear 4.5in Box Kit
Brand: ICON
Price: 650.68 USD
Availability: InStock

$650.68

Fits 2007-2018 Jeep Wrangler JK. This ICON rear box kit provides essential components for a 4.5-inch rear lift installation.

Key Features

Fits 2007-2018 Jeep Wrangler JK.
Includes a fabricated rear track bar drop bracket, CNC laser cut, brake-formed, and powder coated for corrosion resistance.
Features adjustable rear sway bar links with FK rod ends and polyurethane bushings.
Comes with high-quality extended stainless steel braided brake lines.
Includes CNC machined aluminum bump stop spacers.
All required mounting hardware is included for a complete installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Jeep Wrangler 2007-2017
Jeep Wrangler JK 2018

Product Details

If you're lifting the rear of your 2007-2018 Jeep Wrangler JK by 4.5 inches using an ICON suspension system, this rear box kit from ICON Vehicle Dynamics is what you'll need to complete the job properly. It bundles together many of those hard-to-find miscellaneous parts that are crucial for a safe and complete installation, ensuring everything works together as intended.

Inside this kit, you'll find a fabricated rear track bar drop bracket, designed to keep your rear axle centered under the Jeep after the lift. It's CNC laser cut and brake-formed, then powder coated to resist corrosion. You also get adjustable rear sway bar links that use FK rod ends and polyurethane bushings for smooth operation and durability. To ensure your brake lines can handle the increased suspension travel, extended stainless steel braided brake lines are included. Plus, CNC machined aluminum bump stop spacers are provided to properly limit suspension compression.

Everything you need for this specific part of the lift installation is included, right down to all the necessary mounting hardware. This kit is designed to work with ICON's 4.5-inch lift systems, making sure all the components are compatible for a reliable setup.