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Upper Control Arm Delta Joint Billet Kit

2010-2024 Lexus GX460
$1,429.95 $1,501.45

Starting at $90/mo or 0% APR with . See if you qualify

In Stock

Estimated Delivery in 3-7 business days

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Upper Control Arm Delta Joint Billet Kit

2010-2024 Lexus GX460
$1,429.95 $1,501.45

Starting at $90/mo or 0% APR with . See if you qualify

In Stock

Estimated Delivery in 3-7 business days

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Free shipping within the lower 48 United States
Brand new parts with warranty coverage
Free 30-day return and exchange on qualifying orders
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Part Numbers & Details
Specifications
Part NumberLift/LoweredPositionItemQuantity
58551DJFactoryFront UpperUpper Control Arm Delta Joint Billet Kit1

Overview

Take the performance of your Toyota 4Runner, FJ Cruiser, or Lexus GX to new levels with the ICON Vehicle Dynamics Delta Joint billet aluminum upper control arm kit. All ICON billet upper control arms are constructed from CNC machined 6061 aluminum and then finished in a matte anodization process for maximum strength and corrosion resistance. ICON billet aluminum upper control arms feature quality PTFE-lined rod ends and machined adjuster sleeves that allow for on-vehicle alignment adjustment and precision caster and camber tuning. Another major benefit of ICON upper control arms is the potential for increased wheel travel when paired with our extended travel coilovers. The additional droop travel provided by these components translates into superior performance and ride quality for your vehicle.

These upper control arms feature ICON's patented Delta Joint. The Delta Joint is a heavy duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greasable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.

Tech Info:

  • Factory Wheels & Tires Fitment: Yes
  • Recommended Aftermarket Wheels: ICON Alloys | 17x8.5 w/ 4.75" Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys | 18x9 w/ 5" Backspace / 0mm Offset
  • Recommended Aftermarket Tires: 33" x 11.50"

Features & Benefits

  • ICON Delta Joint
  • CNC Machined 6061 Billet Aluminum Construction
  • Quality PTFE-lined ??" FK Rod Ends
  • On-Vehicle Adjustable For Quick And Precise Alignment
  • Caster and Camber Adjustability Allows For Fine Tuning Of Vehicle Handling
  • Matte Anodized Finish Provides Exceptional Corrosion Resistance
  • O-ring Sealed Delta Joint Cover Cap For Additional Protection From The Elements

Installation Instructions & Docs

Compatibility List
YearMakeModelDrivePositionLift
2024LexusGX460Factory
2023LexusGX460Factory
2022LexusGX460Factory
2021LexusGX460Factory
2020LexusGX460Factory
2019LexusGX460Factory
2018LexusGX460Factory
2017LexusGX460Factory
2016LexusGX460Factory
2015LexusGX460Factory
2014LexusGX460Factory
2013LexusGX460Factory
2012LexusGX460Factory
2011LexusGX460Factory
2010LexusGX460Factory

Product Details

Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!

Part Numbers & Details

View full product specifications

Close specs
Part Numbers & Details
Specifications
Part NumberLift/LoweredPositionItemQuantity
58551DJFactoryFront UpperUpper Control Arm Delta Joint Billet Kit1

Overview

Take the performance of your Toyota 4Runner, FJ Cruiser, or Lexus GX to new levels with the ICON Vehicle Dynamics Delta Joint billet aluminum upper control arm kit. All ICON billet upper control arms are constructed from CNC machined 6061 aluminum and then finished in a matte anodization process for maximum strength and corrosion resistance. ICON billet aluminum upper control arms feature quality PTFE-lined rod ends and machined adjuster sleeves that allow for on-vehicle alignment adjustment and precision caster and camber tuning. Another major benefit of ICON upper control arms is the potential for increased wheel travel when paired with our extended travel coilovers. The additional droop travel provided by these components translates into superior performance and ride quality for your vehicle.

These upper control arms feature ICON's patented Delta Joint. The Delta Joint is a heavy duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greasable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.

Tech Info:

  • Factory Wheels & Tires Fitment: Yes
  • Recommended Aftermarket Wheels: ICON Alloys | 17x8.5 w/ 4.75" Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys | 18x9 w/ 5" Backspace / 0mm Offset
  • Recommended Aftermarket Tires: 33" x 11.50"

Features & Benefits

  • ICON Delta Joint
  • CNC Machined 6061 Billet Aluminum Construction
  • Quality PTFE-lined ??" FK Rod Ends
  • On-Vehicle Adjustable For Quick And Precise Alignment
  • Caster and Camber Adjustability Allows For Fine Tuning Of Vehicle Handling
  • Matte Anodized Finish Provides Exceptional Corrosion Resistance
  • O-ring Sealed Delta Joint Cover Cap For Additional Protection From The Elements

Installation Instructions & Docs

Compatibility List
YearMakeModelDrivePositionLift
2024LexusGX460Factory
2023LexusGX460Factory
2022LexusGX460Factory
2021LexusGX460Factory
2020LexusGX460Factory
2019LexusGX460Factory
2018LexusGX460Factory
2017LexusGX460Factory
2016LexusGX460Factory
2015LexusGX460Factory
2014LexusGX460Factory
2013LexusGX460Factory
2012LexusGX460Factory
2011LexusGX460Factory
2010LexusGX460Factory
Warranty

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ICON VEHICLE DYNAMICS LIMITED LIFETIME WARRANTY

If a shock is inspected and it has been determined the shock failed due to neglect, damage caused by improper installation or any other reason besides "normal wear and tear", the owner of said shock is responsible for all service costs. ICON Vehicle Dynamics warrants to the original retail purchaser who owns the vehicle on which the product was originally installed. ICON Vehicle Dynamics does not warrant the product for finish, alterations, modifications and/or installation contrary to ICON Vehicle Dynamics instructions.

ICON Vehicle Dynamics products are not designed, nor are they intended to be installed on vehicles used in race applications, for racing purposes or for similar activities. (A "race" is defined as any contest between two or more vehicles, or a contest of one or more vehicles against the clock, whether or not such contest is for a prize). This warranty does not include coverage for police or taxi vehicles, race vehicles, or vehicles used for government or commercial purposes. Also excluded from this warranty are sales outside of the United States of America and Canada.

ICON Vehicle Dynamics' obligation under this warranty is limited to the repair or replacement, at ICON Vehicle Dynamics' discretion, of the defective product. Any and all costs of removal, installation or re-installation, freight charges and incidental or consequential damages are expressly excluded from this warranty. Items that are subject to wear are not considered defective when worn and are not covered. ICON Vehicle Dynamics components must be installed as a complete kit as shown in our current application guide. Any substitutions or exemptions of required components will immediately void the warranty. This warranty is expressly in lieu of all other warranties expressed or implied. This warranty shall not apply to any product that has been improperly installed, modified or customized subject to accident, negligence, abuse or misuse.


SHOCK ABSORBER WARRANTY

ICON Vehicle Dynamics warrants to the original retail purchaser who owns the vehicle on which the product was originally installed. ICON Vehicle Dynamics does not warrant the product for finish, alterations, modifications and/or installation contrary to ICON Vehicle Dynamics instructions. ICON Vehicle Dynamics products are not designed, nor are they intended to be installed on vehicles used in race applications, for racing purposes or for similar activities. (A "race" is defined as any contest between two or more vehicles, or a contest of one or more vehicles against the clock, whether or not such contest is for a prize).

This warranty does not include coverage for police or taxi vehicles, race vehicles, or vehicles used for government or commercial purposes. Also excluded from this warranty are sales outside of the United States of America and Canada. ICON Vehicle Dynamics' obligation under this warranty is limited to the repair or replacement, at ICON Vehicle Dynamics' discretion, of the defective product. Any and all costs of removal, installation or re-installation, freight charges and incidental or consequential damages are expressly excluded from this warranty. Items that are subject to wear are not considered defective when worn and are not covered.

ICON Vehicle Dynamics components must be installed as a complete kit as shown in our current application guide. Any substitutions or exemptions of required components will immediately void the warranty. This warranty is expressly in lieu of all other warranties expressed or implied. This warranty shall not apply to any product that has been improperly installed, modified or customized subject to accident, negligence, abuse or misuse.

Shipping & Returns

Free shipping within the lower 48 United States

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Shipping Info

Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.

  • Applies to items like axles, leaf springs, and long-travel kits.
  • No international shipping on freight items — only to U.S.-based freight forwarders.
  • Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.

Contact us for an international shipping quote.

Returns & Exchanges

30-Day Return Policy — Items must be new, unused, uninstalled, and include all original hardware.

  • No restocking fees for exchanges or gift card credit.
  • 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
  • Installed, damaged, or dirty parts cannot be returned.
  • Any returns missing hardware or miscellaneous items, the return will be denied and returned to the buyer at the buyer's expense.

Need help? Use Live Chat or Email Us anytime.

Start a Return or Exchange

Return Shipping Responsibility

CHECKOUT+ Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.

  • Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
  • Buyer mistake (wrong item ordered, fitment error, changed mind): Return shipping is the buyer's responsibility - unless CHECKOUT+ Package Protection has been purchased.

  • Under 50 lbs: Discounted carrier rate
  • Over 50 lbs: Discounted carrier rate + $25 oversize fee

Refunds

Refunds are issued within 5–7 business days of receiving your return.

  • Funds typically post to your account in 1–3 business days depending on your payment method.
  • There is a 10% restocking fee on all refunds. We don’t get our original shipping, labor, or transaction fees back — so the 10% restocking fee keeps the lights on.
  • You will receive an email once your refund is processed.

International Orders

  • All international orders are final sale.
  • Returns via freight forwarders only accepted if the product hasn’t left the U.S.
  • Import taxes, duties, and other possible import-related fees are the buyer’s responsibility and not included in our shipping charges.
  • We are not responsible for goods once exported outside the U.S.