SKU: 18335799918

2003-2007 FJ 4Runner Tubular Upper Trailing Arm Kit (ICO54100T)

Sale price$327.15 Regular price$363.50
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

2003-2007 FJ 4Runner Tubular Upper Trailing Arm Kit (ICO54100T)The ICON Vehicle Dynamics Tubular Steel Rear Upper Trailing Arm Kit is a high strength performance upgrade for the Toyota FJ Cruiser and 4Runner. Constructed from CNC machined and notched 1026 DOM steel, these arms are designed to replace the lightweight factory units that are prone to bending. Featuring PTFE lined FK rod ends and multi durometer bushings, this kit enhances suspension articulation while eliminating the bushing bind associated with

The ICON Vehicle Dynamics Tubular Steel Rear Upper Trailing Arm Kit is a high-strength performance upgrade for the Toyota FJ Cruiser and 4Runner. Constructed from CNC-machined and notched 1026 DOM steel, these arms are designed to replace the lightweight factory units that are prone to bending. Featuring PTFE-lined FK rod ends and multi-durometer bushings, this kit enhances suspension articulation while eliminating the bushing bind associated with stock components. These links provide the adjustability needed to correct pinion angles on lifted vehicles while ensuring a quiet, maintenance-free ride.

Features
  • DOM Steel Construction: Fabricated from heavy-duty 1026 DOM steel for vastly superior strength over factory stamped-steel links.
  • FK Rod Ends: Equipped with high-quality, PTFE-lined FK rod ends to increase suspension articulation and provide long-lasting durability.
  • Maintenance-Free Bushings: Utilizes multi-durometer bushings that offer maximum angularity and noise-free operation without the need for periodic greasing.
  • Pinion Angle Adjustability: The threaded design allows for precise adjustment of the rear pinion angle to optimize drivetrain geometry on lifted applications.
  • Reduced Deflection: Engineered to minimize axle shift and movement, providing more predictable handling on and off the trail.
  • ICON1K Tested: Validated through ICON's rigorous real-world testing cycle to ensure the highest standard of off-road performance.
Notes
  • Fits 2007-UP Toyota FJ Cruiser and 2003-UP Toyota 4Runner models.
  • Direct bolt-on replacement for factory rear upper trailing arms.
  • Compatible with a wide range of lift heights and rear suspension configurations.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18335799918

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Amazon Customer
Waukegan, US
★★★★★ 5
Nice quality
Had to return due to our mistake but the mechanic said it was good quality. Ordered the correct size and worked great.
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Reviewed in the United States on March 30, 2025
K
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katelyn traut
Grantham, US
★★★★★ 5
Perfect fit
Worked great for a 1965 mercury thunderbolt 150hp
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Reviewed in the United States on June 3, 2025
L
Verified Purchase
Lawrence Brown
Dallas, US
★★★★★ 5
MerCruiser Replacement Parts
OEM quality MerCruiser Alpha 1 Gen1 replacement part. Everything you need and some things you don't because it's a universal kit that works for several models.
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Reviewed in the United States on July 19, 2025
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Owen Shirk
Lexington, US
★★★★★ 5
OEM is always the answer
No reason not to go OEM for this! Came with every possible gasket and seal I could need. Specifically for my Alpha One Gen 1 it took maybe 25-30 min to completely install. While you’re there check the base plate for wear and the other surrounding items like your water tube. Rather keep the lower unit off for an extra day to get another part than a catastrophic failure.
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Reviewed in the United States on September 9, 2025
T
Verified Purchase
Taylor 🤍
Omaha, US
★★★★★ 5
Husbands things
My husband bought this. I don’t know much about it but he has zero complaints. He bought it for a boat. He has fixed up 2 boats, sold one & we kept the other. So he apparently knows what to buy & how to use it.
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Reviewed in the United States on November 6, 2025

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