Whiteline KTA310 Front Upper Control Arms for 98-07 Toyota Land Cruiser/LX470

Vehicle Fitment

• 1998-2007 Toyota Land Cruiser 100 Series (J100, Base, 4WD, engine-specific application)
• 1998-2007 Lexus LX470 (J100, Base, 4WD, 4.7L V8)

Fitment Notes

• Designed for vehicles with independent front suspension (IFS).
• Suitable for vehicles lifted approximately 30-70 mm (1-2.8 inches).
• Includes provisions for OEM ABS lines and AHC ride-height sensors on vehicles originally equipped with those systems.
• Verify vehicle configuration and suspension lift height before installation.

Features

• Fixed-offset front upper control arm design
• Designed to improve alignment range on lifted IFS vehicles
• Provides approximately +2.5° to +3.5° of caster at an approximate 50 mm lift
• Provides up to 1.5° of additional negative camber at an approximate 50 mm lift
• Improves clearance between the control arm and coilover strut
• Increases suspension arm articulation
• Maintenance-free GIIRO bushing technology
• Includes integrated mounting provisions for OEM ABS and AHC sensor lines where applicable
• Includes replacement ball joints
• Designed for performance-oriented lifted 4WD suspension applications

Specifications

• Part Number: KTA310
• Product Type: Front Upper Control Arm Set
• Fitting Position: Front upper, both sides
• Arm Type: Alignment correction
• Alignment Type: Camber and caster
• Adjustment Type: Fixed offset
• Units: Pair
• Ball Joints Included: Yes
• Recommended Lift Range: 30-70 mm (1-2.8 inches)
• Approximate Caster Increase: +2.5° to +3.5° at approximately 50 mm lift
• Approximate Negative Camber Increase: Up to 1.5° at approximately 50 mm lift
• Installation Time: Approximately 2 hours
• Wheel Alignment Required: Yes - front wheel alignment
• Kits Required: 1

Included Components

• 2x Front Upper Control Arms

Product Description

The Whiteline KTA310 Front Upper Control Arm Set is designed for 1998-2007 Toyota Land Cruiser 100 Series and Lexus LX470 J100 models equipped with independent front suspension. The fixed-offset upper control arms are engineered for lifted vehicles, helping restore alignment range and improve suspension geometry after approximately 30-70 mm of lift.

At an approximate 50 mm lift, the KTA310 can provide approximately +2.5° to +3.5° of caster increase and up to 1.5° of additional negative camber. The design also improves clearance around the coilover strut and allows greater control arm articulation while using maintenance-free GIIRO bushing technology.

The complete pair includes replacement ball joints and mounting provisions for OEM ABS lines and AHC ride-height sensors on vehicles originally equipped with those systems. Professional installation is recommended, and a front wheel alignment is required after installation to properly set the vehicle's suspension geometry.