ICON 54003G Billet Rear Lower Link Kit for 2024-2026 Toyota Land Cruiser 250, 2025-2026 Toyota 4Runner and Lexus GX550

ICON’s billet aluminum rear lower link arms for the 2024-2026 Toyota Land Cruiser 250 Series, 2025-2026 Toyota 4Runner, and the 2024-2026 Lexus GX550 are a significant upgrade over the factory units due to increases in strength, adjustability, and performance. These links are made from CNC machined 6061 aluminum and anodized for corrosion resistance, providing a major improvement over the construction of the stock units. An all-new gold anodized finish matches ICON shock absorbers for a splash of color in the wheel well and provide a custom look to any build. This rear lower link arm kit features PTFE-lined FK rod ends for increased suspension articulation, reduced deflection, and on-vehicle link arm length adjustability using ICON’s double adjuster system. Additionally, multi durometer bushings are installed that allow for noise free operation and maximum angularity without the need for periodic greasing and/or other maintenance. The quality rod ends and bushings featured in these link arms allow the vehicle’s suspension to function as intended, without the bushing bind that limits the vehicle in stock form. ICON’s engineering team has also gone a step further in the development of these products by incorporating features such replaceable nylon rock sliders to prevent any hang-ups on the trail. After the design phase was completed ICON engineers put these parts through the “ICON1K” real-world test cycle for a final stamp of approval. ICON billet trailing arms are light, strong, and engineered to improve off-road ride quality. Built with CNC machined 6061 aluminum, they feature PTFE-lined rod ends, replaceable nylon rock sliders for protection, and on-vehicle adjustment.

• On vehicle adjustment for different ride heights and pinion angles using ICON's Double Adjuster System
• Maintenance free, dual durometer bushings for maximum angularity and noise isolation
• Vehicle specific, high clearance design for reduced link contact with obstacles
• Replaceable Nylon Rock Slider to protect the link from damage
• Covered by ICON’s Limited Lifetime Warranty
• Large FK Bearing JMX16T PTFE-lined rod ends
• CNC machined 6061 aluminum construction
• Gold anodized finish

Upgrade the rear suspension of your 2024-2026 Toyota Land Cruiser 250 Series, 2025-2026 Toyota 4Runner, or 2024-2026 Lexus GX550 with the ICON 54003G Billet Rear Lower Link Kit. Designed as a stronger, more adjustable alternative to the factory link arms, this kit is CNC-machined from 6061 aluminum and finished with a durable gold anodized coating. The color complements ICON shock absorbers while adding a clean, custom appearance to the vehicle’s undercarriage.
The ICON 54003G kit uses large FK JMX16T PTFE-lined rod ends to increase suspension articulation, reduce deflection, and support on-vehicle length adjustment through ICON’s Double Adjuster System. This adjustability helps accommodate different ride heights and pinion angles without removing the link arms. Vehicle-specific, high-clearance construction helps minimize contact with rocks and other trail obstacles, while replaceable nylon rock sliders add protection during off-road use.
Maintenance-free dual-durometer bushings provide maximum angularity and help isolate suspension noise without requiring periodic greasing. The rod ends and bushings allow the rear suspension to move as intended while reducing the binding commonly associated with factory components. ICON engineers validated the design through the ICON1K real-world test cycle, and the kit is backed by ICON’s Limited Lifetime Warranty.

• On-vehicle adjustment for different ride heights and pinion angles using ICON’s Double Adjuster System


• Maintenance-free dual-durometer bushings for increased angularity and noise isolation


• Vehicle-specific high-clearance design to reduce contact with trail obstacles


• Replaceable nylon rock sliders for added link protection


• Covered by ICON’s Limited Lifetime Warranty


• Large FK JMX16T PTFE-lined rod ends


• CNC-machined 6061 aluminum construction


• Gold anodized finish

Features:

• On-vehicle adjustment for different ride heights and pinion angles using ICON’s Double Adjuster System

• Maintenance-free dual-durometer bushings provide maximum angularity and help isolate suspension noise

• Vehicle-specific high-clearance design helps reduce contact with rocks and other trail obstacles

• Replaceable nylon rock sliders protect the link arms during off-road use

• Large FK JMX16T PTFE-lined rod ends improve articulation and reduce deflection

• CNC-machined 6061 aluminum construction delivers a strong, lightweight design

• Gold anodized finish complements ICON shock absorbers

• Covered by ICON’s Limited Lifetime Warranty

Compatible With
2024 Lexus GX550
2024 Toyota Land Cruiser
2025 Lexus GX550
2025 Toyota 4Runner
2025 Toyota Land Cruiser
2026 Lexus GX550
2026 Toyota 4Runner
2026 Toyota Land Cruiser