SPC Adjustable Upper Control Arms – 2022–2026 Lexus LX600 & 2025–2026 LX700h – 35450
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SPC Adjustable Upper Control Arms for Lexus LX600 and LX700h
Correct front alignment and improve suspension performance on your lifted Lexus LX600 or LX700h with the SPC Performance 35450 adjustable upper control arm set.
These forged-aluminum control arms provide additional camber and caster adjustment to help restore proper alignment after lifting the vehicle. Built-in positive caster helps improve straight-line stability and reduce wandering, while the adjustable design allows the front tires to be positioned farther forward in the wheel wells for additional clearance with oversized tires.
SPC equips each arm with a maintenance-free ball joint featuring a larger stud cross-section, corrosion-resistant E-Nickel coating, and up to 80 degrees of articulation. Sealed xAxis flex joints housed in bonded rubber bushings provide smooth movement, extended suspension travel, and factory-style noise, vibration, and harshness characteristics.
Improved spring-bucket clearance and lightweight forged-aluminum construction make these control arms suitable for lifted daily drivers, overland builds, and demanding off-road applications.
Product Features
- Adjustable front upper control arm pair
- Helps correct camber and caster after lifting
- Improves alignment, handling, and tire wear
- Built-in positive caster for lifted vehicles
- Helps reduce wandering and restore drivability
- Allows the tire to move forward for increased clearance
- Helps accommodate larger tires without frame or fender modifications
- Lightweight forged-aluminum construction
- Increased clearance around the spring bucket
- Maintenance-free sealed ball joints
- Ball joint stud has a 25% larger cross-section than OE
- Corrosion-resistant E-Nickel ball joint coating
- Up to 80 degrees of ball joint articulation
- Sealed xAxis flex joints in bonded rubber bushings
- Maintains smooth operation and factory-style ride quality
- Designed, engineered, tested, and assembled in Colorado
- Sold as a pair
- Part number 35450
Vehicle Fitment
- 2022–2026 Lexus LX600
- 2025–2026 Lexus LX700h
Alignment Adjustment Range
- Front camber: ±2.00 degrees
- Front caster: 0.00 to +4.00 degrees
Product Specifications
- Manufacturer: SPC Performance
- Part Number: 35450
- Product Type: Adjustable upper control arm set
- Position: Front
- Construction: Forged aluminum
- Ball Joint Type: Maintenance-free sealed ball joint
- Joint Type: xAxis sealed flex joint
- Bushing Type: Bonded rubber
- Ball Joint Articulation: 80 degrees
- Camber Adjustment: ±2.00 degrees
- Caster Adjustment: 0.00 to +4.00 degrees
- Quantity: One pair
- Required Quantity: One pair per vehicle
- Barcode: 082642354505
Installation Note
A professional wheel alignment is required after installation. Inspect the remaining suspension components and confirm tire, wheel, and spring-bucket clearance before operating the vehicle.
Proposition 65 Warnings.
Cancer and Reproductive Harm. See details below.
Items that are not CARB Legal will not be sold and ship to California or CARB states.
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