ICON 54102G Billet Rear Upper Link Kit for Toyota Tundra, Sequoia, Tacoma, 4Runner, Land Cruiser 250, and Lexus GX550

ICON’s billet aluminum rear upper link arms for the 2022-2026 Toyota Tundra, 2023-2026 Toyota Sequoia, 2024-2026 Toyota Tacoma, 2024-2026 Toyota Land Cruiser 250 Series, 2025-2026 Toyota 4Runner, and 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 in-house 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 upper 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. 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. APPLICATION NOTE #141: Tundra/Sequoia equipped with Automatic Leveling Headlights or Load-Leveling Rear Height Control Air Suspension part # 55153 is also required

• 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
• Covered by ICON’s Limited Lifetime Warranty
• Large FK Bearing JMX16T PTFE-lined rod ends
• CNC machined 6061 aluminum construction
• Vehicle specific design
• Gold anodized finish

Upgrade the rear suspension of your Toyota or Lexus with the ICON 54102G billet rear upper link kit. Designed for the 2022-2026 Toyota Tundra, 2023-2026 Toyota Sequoia, 2024-2026 Toyota Tacoma, 2024-2026 Toyota Land Cruiser 250 Series, 2025-2026 Toyota 4Runner, and 2024-2026 Lexus GX550, these vehicle-specific link arms improve strength, adjustability, articulation, and off-road performance compared with factory components. CNC-machined 6061 aluminum construction provides a lightweight, durable foundation, while the gold anodized finish complements ICON shock absorbers and adds a custom appearance to the suspension system.
The ICON 54102G uses large FK JMX16T PTFE-lined rod ends to help increase suspension articulation and reduce deflection. ICON’s Double Adjuster System allows on-vehicle adjustment for different ride heights and pinion angles, simplifying setup after suspension modifications. Multi-durometer bushings provide maximum angularity and noise isolation without requiring periodic greasing or routine maintenance. This design helps reduce bushing bind so the suspension can operate more freely and deliver improved ride quality during off-road use.
Each link arm is engineered for durability and tested through ICON’s ICON1K real-world validation cycle. Replaceable nylon rock sliders help protect the arms from trail hazards, while the covered design and high-quality materials support long-term performance. The kit is backed by ICON’s Limited Lifetime Warranty. For Toyota Tundra and Sequoia models equipped with automatic leveling headlights or load-leveling rear height control air suspension, application note 141 requires ICON part 55153 in addition to this kit. Professional installation is recommended, and fitment should be verified before ordering.

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 noise isolation

• Large FK JMX16T PTFE-lined JMX16T rod ends for improved articulation and reduced deflection

• CNC-machined 6061 aluminum construction for strength and reduced weight

• Gold anodized finish matches ICON shock absorbers and resists corrosion

• Vehicle-specific design for select Toyota and Lexus applications

• Replaceable nylon rock sliders provide protection during off-road use

• Covered by ICON’s Limited Lifetime Warranty

Compatible With
2022 Toyota Tundra
2023 Toyota Sequoia
2023 Toyota Tundra
2024 Lexus GX550
2024 Toyota Land Cruiser
2024 Toyota Sequoia
2024 Toyota Tacoma
2024 Toyota Tundra
2025 Lexus GX550
2025 Toyota 4Runner
2025 Toyota Land Cruiser
2025 Toyota Sequoia
2025 Toyota Tacoma
2025 Toyota Tundra
2026 Lexus GX550
2026 Toyota 4Runner
2026 Toyota Land Cruiser
2026 Toyota Sequoia
2026 Toyota Tacoma
2026 Toyota Tundra