Whiteline Front Upper Control Arms - Fixed Offset (2003-2009 Lexus GX470 / 2003-2018 Toyota 4Runner) - KTA249
Correct alignment geometry and maximize suspension articulation on your lifted Toyota or Lexus with the Whiteline Fixed Offset Front Upper Control Arms (KTA249). Engineered to suit vehicles like the 2003–2018 Toyota 4Runner, 2003–2009 Lexus GX470, FJ Cruiser, and Prado 120/150 series, these arms solve the common limitations of modern independent front suspension (IFS) 4WD systems when lifted over 1 inch. Lifted platforms frequently suffer from restricted caster and camber adjustment, reduced ball joint articulation, and undesirable coilover strut contact at ride and droop heights.
The Whiteline offset UCA is an all-in-one geometry correction solution designed specifically for vehicles lifted between 30mm and 70mm (approx. 1.25" to 2.75"). Providing an increase of +2.5 to +3.5 degrees of caster and up to 1.5 degrees of negative camber increase (based on an approximate 2-inch lift), these arms restore proper handling, straight-line tracking, and tire wear. Featuring advanced maintenance-free GIIRO bushing technology and heavy-duty pre-installed ball joints, they deliver expanded clearance to aftermarket coilover struts and superior overall arm articulation.
Features
- Corrects alignment geometry for vehicles lifted between 30mm and 70mm (approx. 1" to 2.75")
- Provides +2.5° to +3.5° caster increase and up to -1.5° negative camber increase for improved high-speed stability and tracking
- Engineered with increased clearance to prevent coilover strut contact at full droop and ride height
- Advanced maintenance-free GIIRO bushing technology ensures superior articulation, noise-free operation, and durability
- Heavy-duty ball joints included and pre-installed to handle rigorous off-road and street demands
- Durable corrosion-resistant finish designed to withstand harsh weather and off-road elements
- Direct bolt-on replacement for factory upper control arms
Specifications
- SKU / Part Number: KTA249
- Manufacturer: Whiteline Suspension
- Vehicle Fitment: 2003–2009 Lexus GX470, 2003–2018 Toyota 4Runner, Toyota FJ Cruiser, Prado 120 / 150 Series
- Lift Range Compatibility: 30mm to 70mm (1.25" – 2.75" Lift)
- Caster Adjustment: Fixed Offset (+2.5° to +3.5° increase)
- Camber Adjustment: Up to -1.5° negative camber increase
- Bushing Type: GIIRO Maintenance-Free Bushings
- Ball Joint Included: Yes
- UOM: Pair (Left & Right Arms)
- EAN: 9319924449194
What's in the Box
- 1 x Left Front Upper Control Arm with GIIRO Bushings & Ball Joint
- 1 x Right Front Upper Control Arm with GIIRO Bushings & Ball Joint
- Installation Hardware & Instructions
Fitment
Lexus:
- 2003 Lexus GX470
- 2004 Lexus GX470
- 2005 Lexus GX470
- 2006 Lexus GX470
- 2007 Lexus GX470
- 2008 Lexus GX470
- 2009 Lexus GX470
Toyota:
- 2003 Toyota 4Runner
- 2004 Toyota 4Runner
- 2005 Toyota 4Runner
- 2006 Toyota 4Runner
- 2007 Toyota 4Runner
- 2008 Toyota 4Runner
- 2009 Toyota 4Runner
- 2010 Toyota 4Runner
- 2011 Toyota 4Runner
- 2012 Toyota 4Runner
- 2013 Toyota 4Runner
- 2014 Toyota 4Runner
- 2015 Toyota 4Runner
- 2016 Toyota 4Runner
- 2017 Toyota 4Runner
- 2018 Toyota 4Runner
- Toyota FJ Cruiser
- Toyota Land Cruiser Prado 120 / 150 Series
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