FOX 803-35-014 Billet Upper Control Arms for 2021-2025 Ford F-150

The Upper Control Arms (UCA) are consider the first step when building a mid-travel truck, to unlock the vehicles off-road capability through tough terrain. Our engineers spent time evaluating suspension geometry and optimized the UCAs specifically for the intended vehicle. Lifting a vehicle compromises the OEM alignment specification by introducing too much caster, FOX UCAs provide the necessary correction to maintain the vehicle's alignment while maximizing droop travel for more articulation off-road. Additional caster helps reduce wander at high-speed for more confidence behind the wheel. You'll notice a precise comfortable ride on rougher roads and trails. FORD F-150 | UPPER CONTROL ARM | (2021-2025) FOX Upper Control Arms feature a lifetime warranty on the aluminum arm. This is backed by a 12 month warranty on all serviceable components and finishes.

• Stainless-steel taper misalignment spacers and 12-point bolts at the steering knuckle ensure a reliable and precise fit. Bolt-on the UCAs without any modification to the vehicle chassis
• The 3/4" chromoly heim joints are fully adjustable allowing for fine tuning of caster and camber. The Kevlar fiber reinforced PTFE liner to prevent binding and long-lasting precision
• FOX upper control arms are CNC machined in the USA from T6061 billet aluminum. Type II anodization offers superior corrosion resistance and feature a laser etched FOX logo
• 1.25" uniballs are comprised of a hard chrome plated ball and low carbon steel race to increase service life. A PTFE liner mitigates noise to keep the ride comfortable
• Stainless-Steel Taper Misalignment Spacers And 12-Point Bolts At The Steering Knuckle Ensure A Reliable And Precise Fit
• 1.25 in. Uniballs Are Comprised Of A Hard Chrome Plated Ball And Low Carbon Steel Race To Increase Service Life
• The 3/4 in. Chromoly Heim Joints Are Fully Adjustable Allowing For Fine Tuning Of Caster And Camber
• Type II Anodization Offers Superior Corrosion Resistance And Feature A Laser Etched FOX Logo
• The Kevlar Fiber Reinforced PTFE Liner To Prevent Binding And Long-Lasting Precision
• FOX Upper Control Arms Are CNC Machined In The USA From T6061 Billet Aluminum
• Bolt-On The Ucas w/o Any Modification To The Vehicle Chassis
• PTFE Liner Mitigates Noise To Keep The Ride Comfortable

Unlock more off-road capability on your 2021-2025 Ford F-150 with FOX 803-35-014 Billet Upper Control Arms. Designed as a foundational upgrade for mid-travel suspension systems, these upper control arms help correct alignment concerns created by lifting the truck while maximizing droop travel and suspension articulation. Additional caster support can improve high-speed stability, reduce wandering, and provide more confident handling on rough roads and trails.

FOX engineers optimized these upper control arms for the intended vehicle platform. The bolt-on design installs without chassis modification and uses stainless-steel taper misalignment spacers with 12-point steering-knuckle bolts for a precise, reliable fit. Fully adjustable 3/4-inch chromoly heim joints allow fine tuning of caster and camber, while Kevlar fiber-reinforced PTFE liners help prevent binding and maintain smooth, long-lasting operation.

Each arm is CNC machined in the USA from T6061 billet aluminum and finished with Type II anodization for enhanced corrosion resistance. A laser-etched FOX logo adds a clean, factory-quality appearance. The 1.25-inch uniballs use a hard chrome-plated ball and low-carbon steel race to increase service life, while PTFE liners help reduce operating noise for a more comfortable ride. The aluminum arm is backed by a lifetime warranty, with a 12-month warranty covering serviceable components and finishes.

What's Included: Pair of FOX billet upper control arms, adjustable chromoly heim joints, uniball assemblies, stainless-steel taper misalignment spacers, steering-knuckle hardware, and installation components.

Fitment: Designed for 2021-2025 Ford F-150 applications. Verify vehicle configuration, suspension setup, and model-year compatibility before installation.

Features:

• Vehicle-Specific Suspension Geometry: Engineered for the 2021-2025 Ford F-150 to help maintain alignment and maximize droop travel.
• Adjustable Alignment Control: Fully adjustable 3/4-inch chromoly heim joints allow precise caster and camber tuning.
• Durable Billet Construction: CNC machined in the USA from T6061 billet aluminum for strength and long-term performance.
• Reliable Bolt-On Installation: Stainless-steel taper misalignment spacers and 12-point hardware provide a precise fit without chassis modification.

Fitments:
2021 Ford F-150 King Ranch
2021 Ford F-150 Lariat
2021 Ford F-150 Limited
2021 Ford F-150 Platinum
2021 Ford F-150 Police Responder
2021 Ford F-150 Raptor
2021 Ford F-150 SSV
2021 Ford F-150 Tremor
2021 Ford F-150 XL
2021 Ford F-150 XLT
2022 Ford F-150 King Ranch
2022 Ford F-150 Lariat
2022 Ford F-150 Limited
2022 Ford F-150 Platinum
2022 Ford F-150 Police Responder
2022 Ford F-150 Raptor
2022 Ford F-150 SSV
2022 Ford F-150 Tremor
2022 Ford F-150 XL
2022 Ford F-150 XLT
2023 Ford F-150 King Ranch
2023 Ford F-150 Lariat
2023 Ford F-150 Limited
2023 Ford F-150 Platinum
2023 Ford F-150 Police Responder
2023 Ford F-150 Raptor
2023 Ford F-150 SSV
2023 Ford F-150 Tremor
2023 Ford F-150 XL
2023 Ford F-150 XLT
2024 Ford F-150 King Ranch
2024 Ford F-150 Lariat
2024 Ford F-150 Platinum
2024 Ford F-150 Police Responder
2024 Ford F-150 Raptor
2024 Ford F-150 SSV
2024 Ford F-150 STX
2024 Ford F-150 Tremor
2024 Ford F-150 XL
2024 Ford F-150 XLT
2025 Ford F-150 King Ranch
2025 Ford F-150 Lariat
2025 Ford F-150 Platinum
2025 Ford F-150 Police Responder
2025 Ford F-150 Raptor
2025 Ford F-150 SSV
2025 Ford F-150 STX
2025 Ford F-150 Tremor
2025 Ford F-150 XL
2025 Ford F-150 XLT
2026 Ford F-150 King Ranch
2026 Ford F-150 Lariat
2026 Ford F-150 Platinum
2026 Ford F-150 Police Responder
2026 Ford F-150 Raptor
2026 Ford F-150 SSV
2026 Ford F-150 STX
2026 Ford F-150 Tremor
2026 Ford F-150 XL
2026 Ford F-150 XLT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1