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🧾 Overview
The ICON Vehicle Dynamics Billet Rear Upper Link Kit is a premium suspension upgrade designed to improve rear axle control, articulation, and driveline geometry on lifted vehicles. These links are CNC-machined in-house from 6061 billet aluminum and anodized for long-term corrosion resistance, delivering a substantial strength and performance upgrade over factory stamped components.
Each link features PTFE-lined FK rod ends for reduced deflection and increased articulation, combined with maintenance-free multi-durometer bushings that isolate noise and vibration while allowing maximum angularity. ICON’s Double Adjuster System enables precise, on-vehicle adjustment of link length for dialing in pinion angle and axle position without removal.
✔ Improves rear suspension articulation
✔ Corrects pinion angle after lift
✔ Strong, lightweight billet aluminum construction
✔ Quiet, maintenance-free operation
🛠 Installation
- Direct bolt-on replacement for factory rear upper links
- On-vehicle length adjustment using ICON Double Adjusters
- No welding or cutting required
- No periodic greasing required
- Professional installation and alignment recommended
📌 Specs
- Position: Rear upper links
- Material: CNC-machined 6061 billet aluminum
- Finish: Anodized (corrosion resistant)
- Rod Ends: FK JMX16T PTFE-lined spherical bearings
- Bushings: Dual-durometer, greaseless
- Adjustability: ICON Double Adjuster System
- Function: Improves articulation, reduces bind, corrects driveline angles
- Warranty: ICON Limited Lifetime Warranty
⚠️ Fitment Notes
- 2022–2025 Toyota Tundra
- 2023–2024 Toyota Sequoia
- 2024–2025 Toyota Tacoma (coil-spring rear only)
- 2024 Toyota Land Cruiser 250 Series
- 2024 Lexus GX550
- Important Application Notes:
- Does NOT fit Tacoma sub-models equipped with rear leaf springs
- Tundra / Sequoia equipped with Automatic Leveling Headlights or Load-Leveling Rear Air Suspension require ICON Sensor Bracket #55153
- Land Cruiser 250 Series & GX550 require ICON Sensor Bracket #55161
- Compatible with ICON Tundra 6″ Lift System; compatibility with other 6″ lift kits is not guaranteed