ICON Vehicle Dynamics 54000 Rear Lower Link Bushing and Sleeve Service Kit

The ICON Vehicle Dynamics 54000 Rear Lower Link Bushing and Sleeve Service Kit restores worn axle pivot bushings on ICON billet rear lower links (part number 54000) fitted to 2003–2024 Toyota 4Runner, 2003–2023 Lexus GX, 2007–2014 Toyota FJ Cruiser, and 2008–2021 Toyota Land Cruiser 200 Series vehicles. Each kit supplies a complete set of components for one pair of links.

Shipping: ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.

Genuine Replacement Materials, Purpose-Built for the Application

The kit uses polyurethane hat bushings rather than rubber, which holds its shape and resists compression set under repeated articulation loads. Delrin load rings reduce metal-on-metal contact at the pivot interface, so the bushing assembly moves smoothly without binding. CNC machined steel sleeves are zinc-plated to resist corrosion inside the link bore, giving the restored pivot a service life comparable to the original installation.

Exact-Fit Service, No Guesswork

Because the bushing geometry is machined to match ICON's own billet lower link bore dimensions, the kit installs without modification and returns axle pivot movement to factory-spec feel. Sourcing genuine ICON components rather than aftermarket substitutes keeps the link's designed articulation range and load path intact, which matters on a platform where rear suspension geometry affects both on-road handling and off-road wheel travel.

Features

• Application-specific fit: designed exclusively for ICON billet rear lower links, part number 54000
• Polyurethane hat bushings: resist compression set and maintain pivot geometry under load
• Delrin load rings: reduce friction at the pivot interface
• CNC machined steel sleeves: zinc-plated for corrosion resistance inside the link bore
• Complete pair coverage: one kit services both rear lower links
• Genuine ICON parts: original-specification components from ICON Vehicle Dynamics

Specifications

Who This Is For and Isn't

This kit suits owners of 2003–2024 Toyota 4Runner, 2003–2023 Lexus GX, 2007–2014 Toyota FJ Cruiser, or 2008–2021 Toyota Land Cruiser 200 Series vehicles that are already running ICON billet rear lower links (part number 54000) and need to replace worn or damaged axle pivot bushings.

This kit does not fit any rear lower link other than ICON part number 54000. It is not compatible with OEM links, other aftermarket lower links, or other ICON link part numbers. It does not include the lower links themselves.

Common Questions

How many links does one kit service?

The ICON 54000 Bushing and Sleeve Service Kit includes a complete set of bushings, load rings, and sleeves for one pair of rear lower links. One kit covers both the driver-side and passenger-side links.

Will this kit work with OEM or other aftermarket rear lower links?

No. The bushing and sleeve dimensions are specific to ICON billet rear lower links part number 54000. The kit is not designed for OEM Toyota or Lexus links, nor for other aftermarket lower links or other ICON link part numbers.

What materials are the bushings and sleeves made from?

The service kit uses polyurethane hat bushings, Delrin load rings, and CNC machined steel sleeves with a zinc-plated finish. Polyurethane resists compression set better than rubber under repeated suspension loads, and the zinc plating protects the steel sleeves from corrosion inside the link bore.

Is a California Proposition 65 warning associated with this product?

Yes. This product contains chemicals known to the State of California to cause cancer, birth anomalies, or other reproductive harm. This warning applies to California residents under Proposition 65.