Upgrade the front suspension geometry, strength, and wheel travel of your lifted 2021–2026 Ford F-150 with the ReadyLIFT Mid-Level Upper Control Arm Kit.

Constructed from heavy-duty DOM tubular steel, these upper control arms combine the strength associated with a race-style uniball arm with the quieter, more comfortable ride characteristics of a traditional ball-joint design. Corrected ball-joint angles help restore proper suspension geometry and alignment on F-150 trucks with 2"–3.5" of front lift.

ReadyLIFT’s proprietary heavy-duty high-angle ball joints provide increased strength and operating angle for greater suspension travel without sacrificing on-road ride quality. Billet O-ring dust caps and sealed ball-joint assemblies help protect the internal components from dirt, moisture, corrosion, and debris.

Terrain Control Technology maintenance-free, self-lubricating pivot bushings provide quiet, stable, and durable suspension movement without the additional noise commonly associated with traditional uniball control arms.

Gusseted pivot and ball-joint housings add strength while maintaining the clearance required for lifted applications. A durable black polyester powder-coated finish protects the arms against humidity and corrosion while maintaining a clean, premium appearance.

This kit includes one left and one right upper control arm with heavy-duty ball joints, TCT pivot bushings, sensor-mounting clamps, and required lock nuts. The control arms do not create suspension lift and must be used with a compatible 2"–3.5" front lift configuration.

Features

• Heavy-Duty DOM Tubular Steel Construction
  • Provides increased strength and durability for lifted street and off-road applications.
• Designed for 2"–3.5" Front Lift Heights
  • Corrected suspension geometry is engineered specifically for mid-level lifted applications.
• Proprietary Heavy-Duty High-Angle Ball Joints
  • Provides increased strength and operating angle for improved wheel travel on lifted vehicles.
• Corrected Ball-Joint Geometry
  • Helps restore proper suspension geometry and alignment after the vehicle is lifted.
• Terrain Control Technology Pivot Bushings
  • Maintenance-free, self-lubricating bushings provide quiet, durable, and stable pivot performance.
• Billet O-Ring Dust Caps
  • Help protect the ball-joint assemblies from moisture, corrosion, dirt, and debris.
• Sealed Ball-Joint Assemblies
  • Designed to provide dependable performance in harsh road and off-road conditions.
• Gusseted Pivot and Ball-Joint Housings
  • Engineered for increased strength while maintaining necessary suspension clearance.
• Factory-Like Ride Quality
  • Provides improved strength and travel without the additional noise associated with traditional uniball arms.
• Black Polyester Powder-Coated Finish
  • Provides long-lasting protection against humidity and corrosion while maintaining a premium appearance.
• Compatible with Factory Wheels and Tires
  • Factory wheels may be retained when used with tires that meet ReadyLIFT’s width limitations.
• Supports CCD-Equipped Vehicles
  • ReadyLIFT’s installation instructions include specific procedures for vehicles equipped with continuously controlled damping.
• Supports Auto-Adjusting Headlights
  • Included sensor-mounting clamps allow the factory headlight-leveling linkage to be transferred to the new control arms according to the installation instructions.
• Complete Control Arm Pair
  • Includes one left and one right upper control arm with installed high-angle ball joints and TCT pivot bushings.

Fitment

• 2021–2026 Ford F-150 — For vehicles with 2.0"–3.5" of front suspension lift

Fitment Notes

• The ReadyLIFT URL still references 2021–2024, but the current product title lists 2021–2026. ReadyLIFT’s installation instructions describe the application as 2021-UP.
• These upper control arms are intended for front lift heights ranging from 2.0" to 3.5".
• Do not use these control arms with a 6" lift kit.
• These control arms do not create front suspension lift. A compatible leveling or suspension lift system is required separately.
• Do not exceed an assembled coilover length of 24.44".
• Do not exceed a collapsed coilover length of 17".
• Measure the existing coilover or strut assembly before installation. Exceeding ReadyLIFT’s specified dimensions may cause suspension damage, component interference, poor handling, or premature component wear.
• ReadyLIFT states that the control arms are compatible with factory wheels and tires. However, the current product page states that factory wheels cannot be used with tires wider than 10".
• The linked installation instructions state that factory wheels are not recommended with tires wider than 10.75". Because the two official specifications differ, use the stricter 10" maximum when retaining factory wheels.
• Wider tires may require aftermarket wheels with an appropriate offset, and trimming may be necessary to provide adequate clearance.
• The factory spare tire may be used for emergency purposes only. When using the factory spare, limit operation to short distances and speeds of no more than 45 mph to help prevent differential damage.
• ReadyLIFT’s standalone control-arm page does not specify separate 2WD or 4WD compatibility. Confirm the vehicle’s drivetrain and existing lift configuration with ReadyLIFT before ordering if the arms are not being used with a ReadyLIFT system that specifically requires part 67-21440.
• ReadyLIFT does not provide specific Raptor or Tremor compatibility on this standalone product page. Verify fitment directly with ReadyLIFT before ordering for factory-lifted or specialty suspension models.
• The installation instructions include procedures for F-150s equipped with continuously controlled damping, auto-adjusting headlights, or both. Factory sensor wiring and linkages must be disconnected, transferred, routed, and adjusted according to the instructions.
• A strut spacer or coilover used to create the required lift is not included with this upper control arm kit.
• The vehicle must be in excellent operating condition before installation. Repair or replace all worn or damaged suspension, steering, wheel-bearing, or related components before installing the control arms.
• A professional wheel alignment is required after installation.
• Check and adjust the vehicle’s headlamp aim after installation.
• Vehicles equipped with active or passive driver-assistance systems may require inspection, adjustment, or recalibration after installation.
• If tire diameter changes by more than approximately 10% from the factory tire diameter, speedometer and vehicle computer recalibration is required.
• Recheck all hardware after the first 500 miles and periodically during each normal service interval.

Specifications

• Fitment: Vehicle-Specific Upper Control Arm Kit
• Vehicle: Ford F-150
• Year Range: 2021–2026
• Position: Front Upper
• Front Lift Compatibility: 2.0"–3.5"
• Lift Provided by Control Arms: None
• Maximum Assembled Coilover Length: 24.44"
• Maximum Collapsed Coilover Length: 17"
• Control Arm Material: DOM Tubular Steel
• Ball-Joint Type: Proprietary Heavy-Duty High-Angle Ball Joint
• Ball-Joint Protection: Billet O-Ring Dust Cap and Sealed Assembly
• Pivot Bushings: ReadyLIFT Terrain Control Technology
• Bushing Design: Maintenance-Free and Self-Lubricating
• Pivot Housing: Gusseted
• Ball-Joint Housing: Gusseted
• Finish: Polyester Powder Coat
• Color: Black
• Factory Wheel Compatibility: Yes, Subject to Tire-Width Restrictions
• Maximum Tire Width with Factory Wheels: 10" Recommended Due to Conflicting ReadyLIFT Specifications
• CCD Compatibility: Installation Instructions Include CCD-Equipped Vehicles
• Auto-Adjusting Headlight Compatibility: Installation Instructions Include Applicable Sensor-Mounting Procedures
• Quantity: 2 Upper Control Arms
• Left Upper Control Arm: Included
• Right Upper Control Arm: Included
• Control Arm Adel Clamps: 2 Included
• M12-1.75 Flange Nylon Lock Nuts: 2 Included
• Installation Time: 3 Hours ± 0.5 Hour
• Installation Difficulty: Professional Installation Highly Recommended
• Wheel Alignment: Required After Installation
• Manufacturer Part Number: 67-21440

Warranty

READYLIFT® “NO HASSLE” PRODUCT WARRANTY

This unique “no hassle” product warranty proves their commitment to the quality of every product that ReadyLIFT produces. ReadyLIFT product warranty only extends to the Original Purchaser of any ReadyLIFT product. If it breaks, they'll give you a new part.

Any ReadyLIFT products containing missing or defective components will be covered under warranty by ReadyLIFT. Please contact Recon Recovery to initiate a warranty claim. In the event of a defective product, ReadyLIFT may request a return of the defective product (at ReadyLIFT expense) so the quality team can analyze the nature of the defect. Returning defective product will not delay the replacement part delivery.

ReadyLIFT leveling kit, block kits and lift kit products are NOT intended for off-road abuse. Any abuse or damage as a result of off-road use voids the warranty of the ReadyLIFT product. Exception: ReadyLIFT Jeep SST and Terrain Flex Lift Kits are designed for normal off-road use to complement the Jeep vehicle's off-road capability. All Jeep Lift Kit products are covered under warranty when used in recreational off-road environments.

Wearable components including, but not limited to, shocks, ball joints, heim joints, bushings, and steering extensions, are covered for up to 1-year. Labor, installation, surcharges or any other applicable fees from the original purchase are non-refundable. ReadyLIFT is not responsible for any consequential damage to vehicles.