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Stock-Length Rear Sway Bar Links with Maintenance-Free Ball Joints for Toyota 4Runner and FJ Cruiser
The ICO51052 is ICON Vehicle Dynamics' rear sway bar link kit for the 2003-2024 Toyota 4Runner and 2007-2014 Toyota FJ Cruiser. These stock-length rear sway bar links replace both the lower ball joint and upper OE-style bushings with maintenance-free ball joints to eliminate bind through the full range of rear suspension travel, improving handling on-road and articulation off-road. Clear zinc plated for corrosion resistance and covered by ICON's Limited Lifetime Warranty. Not compatible with KDSS-equipped vehicles.
Key Features
- Rear sway bar link kit for 2003-2024 Toyota 4Runner and 2007-2014 Toyota FJ Cruiser
- ICO51052 replaces both lower ball joint and upper OE-style bushings with maintenance-free ball joints
- Stock length for direct OE replacement
- Eliminates bind through the full range of rear suspension travel
- Improves on-road handling and off-road articulation
- Clear zinc plating for corrosion resistance and clean appearance
- ICON Limited Lifetime Warranty
- Does not fit KDSS-equipped vehicles
Fitment
| Year Range | Make | Model |
|---|---|---|
| 2003-2024 | Toyota | 4Runner |
| 2007-2014 | Toyota | FJ Cruiser |
Specifications
| Detail | Value |
|---|---|
| Part Number | ICO51052 / 51052 |
| Brand | ICON Vehicle Dynamics |
| UPC | 840103435596 |
| Product Type | Rear Sway Bar Link Kit |
| Length | Stock length |
| Joint Type | Maintenance-Free Ball Joints (upper and lower) |
| Finish | Clear Zinc Plating |
| KDSS Compatible | No |
| Warranty | ICON Limited Lifetime Warranty |
| Shipping Weight | 5 lbs |
| Shipping Dimensions | 19 x 9 x 5 inches |
What's Included
- 2 x ICON Rear Sway Bar Links (left and right)
- Maintenance-free ball joints (pre-assembled)
- All required hardware for installation
About ICON Vehicle Dynamics
ICON Vehicle Dynamics engineers suspension components for specific vehicle applications, combining robust construction with maintenance-free designs for long-term reliability. The ICO51052 is backed by ICON's Limited Lifetime Warranty and represents the company's commitment to building products that outlast and outperform OE components in both street and off-road environments.
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Frequently Asked Questions
What is the ICO51052?The ICO51052 is the ICON Vehicle Dynamics rear sway bar link kit for the 2003-2024 Toyota 4Runner and 2007-2014 Toyota FJ Cruiser. It replaces factory bushings and ball joints with maintenance-free ball joints at stock length to eliminate bind and improve rear suspension performance.
Does the ICO51052 fit the Toyota Tacoma?No. The ICO51052 rear sway bar link kit is specifically designed for the 2003-2024 Toyota 4Runner and 2007-2014 Toyota FJ Cruiser. For Toyota Tacoma front sway bar links, see the ICO51051, which covers the 2005-2023 Tacoma among other applications.
Are the ICO51052 sway bar links stock length or extended?The ICO51052 sway bar links are stock length, designed as a direct replacement for OE sway bar links without altering ride height or suspension geometry. This makes them compatible with vehicles running stock suspension or mild lifts where extended-length links are not required.
Is the ICO51052 compatible with KDSS-equipped 4Runner or FJ Cruiser models?No. The ICO51052 does not fit vehicles equipped with Toyota's Kinetic Dynamic Suspension System (KDSS). The KDSS system uses a hydraulic sway bar disconnecting mechanism that is not compatible with standard sway bar link replacements like the ICO51052.
What is the benefit of ball joints over OE bushings on sway bar links?OE-style rubber bushings develop bind as the sway bar link travels through its range of motion, particularly during off-road articulation. The ICO51052 replaces both the lower ball joint and the upper OE bushings with maintenance-free ball joints that rotate freely, eliminating bind, reducing noise, and improving suspension performance across the full travel range.
Do I need the front and rear sway bar links?For the most complete performance upgrade, ICON recommends replacing both front and rear sway bar links. The ICO51051 covers the front sway bar links for 4Runner and FJ Cruiser applications that overlap with the ICO51052 rear kit.
What is the ICON Limited Lifetime Warranty on the ICO51052?ICON covers the ICO51052 rear sway bar link kit with a Limited Lifetime Warranty against defects in materials and workmanship. This warranty reflects ICON's confidence in the durability and quality of their maintenance-free ball joint construction.
Can the ICO51052 be installed with basic hand tools?Yes. The ICO51052 is a direct replacement for OE sway bar links and can typically be installed with standard hand tools in a home garage. No specialized equipment is required. Safely supporting the vehicle on jack stands before working underneath is always recommended.
Installation Overview
- Safely lift and support the vehicle on jack stands.
- Locate the rear sway bar end link connections at the sway bar and at the axle or rear suspension arm.
- Remove the factory rear sway bar link hardware. Disconnect and remove the factory links.
- Install the ICO51052 links in the same orientation as the factory units.
- Thread all hardware by hand first, then torque to OEM specification.
- Lower the vehicle and verify the sway bar links are properly tensioned and free of binding through the suspension's full travel range.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
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