SPC Performance 35685 Adjustable Upper Control Arm Kit for 2021-2025 Ford F-150

Vehicle Fitment

• 2021-2025 Ford F-150 (King Ranch, Lariat, Platinum, Tremor, XL, XLT, SSV, Police Responder)
• 2021-2023 Ford F-150 Limited
• 2024-2025 Ford F-150 STX
• 2024-2025 Ford F-150 Lightning (Flash)
• 2022-2025 Ford F-150 Lightning (Lariat, Platinum, Pro, Pro SSV, XLT)

Fitment Notes

• Designed specifically for lifted or modified Ford F-150 trucks equipped with the 2021-2025 platform to correct suspension alignment.
• Not compatible with non-F-150 models or platforms outside listed years and trims.
• Sold as a pair of front adjustable upper control arms for both left and right sides.

Features

• Highly durable forged steel construction for enhanced strength and long service life.
• Maintenance-free sealed ball joints with xAxis™ sealed flex joints for smooth suspension articulation.
• Improved clearance around the spring bucket and up to 80° of ball joint articulation.
• Adjustable design corrects camber (±2.0°) and caster (0° to +4.0°) for restored alignment after lifts.
• Built-in positive caster aids drivability and helps reduce wandering.
• Centers oversized tires in the wheel well without the need for fender trimming.
• Enhanced suspension travel and handling for lifted or modified trucks.
• Comes with all necessary hardware for straightforward installation.

Specifications

• Part Number: 35685
• Application: Front adjustable upper control arm kit
• Material: Forged steel with black powder-coat finish
• Adjustment Range: Camber ±2.0° / Caster 0° to +4.0°
• Ball Joint Articulation: Up to 80°
• Sold As: Pair (left and right control arms)
• Warranty: Limited lifetime manufacturer coverage

Included Components

• 2x Adjustable forged steel upper control arms
• 4x Maintenance-free sealed ball joints
• All required mounting hardware
• Adjustment hardware for camber and caster settings

Product Description

The SPC Performance 35685 Adjustable Upper Control Arm Kit is engineered for 2021-2025 Ford F-150 trucks and 2024-2025 Ford F-150 Lightning models to restore proper suspension geometry after lifts or modifications. When a truck is lifted, suspension angles often shift, which can negatively impact handling, tire wear, and drivability. These adjustable upper control arms feature forged steel construction, maintenance-free sealed ball joints, and xAxis™ sealed flex joints that allow smooth articulation and extended suspension travel for demanding conditions.

Installation of this pair of adjustable arms allows adjustments to camber and caster within a wide range to correct misalignment and restore the tire's correct position in the wheel well, especially useful for trucks fitted with larger tires. With built-in positive caster settings and robust construction, this kit improves handling, reduces tire wear, and enhances overall drivability on lifted or performance-oriented F-150s. All necessary hardware is included for a bolt-on installation with basic suspension tools.