Fits 2019-2023 Ram 1500 (Big Horn, HFE, Laramie, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Longhorn, Rebel, Special Service, and Tradesman).

ICON Vehicle Dynamics Billet Upper Control Arms are engineered to correct suspension geometry and improve handling on both lifted and stock height 2019-2023 Ram 1500 trucks. These arms are CNC-machined from 6061 billet aluminum and finished with a durable satin anodizing for maximum corrosion resistance and strength. Each arm features 3/4-inch PTFE-lined FK rod ends at the chassis pivots, providing precision driving characteristics and high-load capacity.

Central to this kit is the patented ICON Delta Joint (MPN: 218560DJ). The Delta Joint combines the high-angle articulation of a traditional uniball with the sealed, greaseable longevity of a heavy-duty ball joint. A zinc-plated housing and O-ring sealed dust cover cap protect the internal workings from road salt, dirt, and debris, ensuring noise-free operation in harsh environments. These arms also feature a unique turnbuckle-style design that allows for quick, on-vehicle adjustment of both caster and camber.

• CNC-machined 6061 billet aluminum construction with a satin anodized finish
• Patented Delta Joint allows for maximum articulation without binding
• 3/4-inch PTFE-lined FK Rod Ends at chassis pivots for precision steering
• On-vehicle turnbuckle adjustment for caster and camber settings
• Built-in O-ring sealed Delta Joint dust cover cap
• Greaseable design for increased service life and quiet operation

Fits 2009-2010 Dodge Ram 1500 and 2011-2023 Ram 1500 and 1500 Classic models.

ICON Vehicle Dynamics tubular upper control arms are engineered to improve the performance and durability of your Ram 1500 suspension. This kit features ICON's patented Delta Joint, a heavy-duty high-angle ball joint that bridges the gap between the articulation of a traditional uniball and the weather resistance of a sealed ball joint. The Delta Joint utilizes a zinc-plated housing and a tough grease seal to protect internal components from road salts and debris, making it ideal for daily-driven trucks and harsh environments.

Constructed from CNC-bent 1026 DOM steel tubing, these arms include built-in caster correction to maintain proper alignment on lifted vehicles. The CNC-machined bushing housings and sleeves ensure a precise fit, while the dual-stage bushings provide quiet operation and long service life. Every kit is finished in a durable black semi-gloss powder coat for maximum corrosion resistance.

• Patented ICON Delta Joint combines high articulation with a greaseable, sealed design
• Heavy-duty 1026 DOM steel tube construction
• CNC-machined bushing housings and sleeves
• Built-in caster correction for improved alignment specs
• Serviceable dual-stage bushings and greaseable joints
• Durable black semi-gloss powder coat finish
• Manufacturer Part Number: 218550DJ

Protect your suspension investment with the ICON Vehicle Dynamics Uniball Cover Cap Kit (191011), engineered specifically for ICON tubular upper control arms. While the 1-inch PTFE-lined stainless steel uniballs used in ICON arms provide superior strength and articulation, their position leaves them vulnerable to mud, sand, water, and corrosive road salts. These billet aluminum caps create a protective barrier that prevents debris from collecting on top of the uniball, significantly extending the service life of the PTFE liner.

Each cap is precision CNC-machined from 6061 billet aluminum and features a black anodized finish with a laser-etched ICON shield logo for enhanced under-fender aesthetics. The caps install easily using high-strength 3M™ neoprene adhesive rings, ensuring a secure seal even in harsh off-road environments. The kit includes two sets of adhesive rings, allowing you to remove and reinstall the caps for regular uniball maintenance.

• Designed exclusively for ICON Vehicle Dynamics tubular upper control arms
• CNC-machined 6061 billet aluminum construction
• Durable black anodized finish with laser-etched ICON shield logo
• Helps prevent premature PTFE liner failure by blocking dirt and grime
• Includes 1 pair of billet caps and 2 pairs of 3M™ neoprene adhesive rings
• Manufacturer Part Number: 191011

Fits 2014-2019 Chevrolet Corvette C7 Stingray, Grand Sport, Z06, and ZR1 models.

Granatelli Motor Sports rear adjustable toe links (MPN 500059) are engineered to provide the precise alignment control required for high-performance driving and track-oriented setups. These heavy-duty links replace the factory non-adjustable or limited-adjustment units, allowing for fine-tuned toe settings that are critical for maintaining rear-end stability and optimizing the tire contact patch.

On lowered C7 Corvettes, factory adjustment ranges are often insufficient to return the rear suspension to proper specifications. These adjustable toe links solve that problem, helping to prevent uneven tire wear and unpredictable handling during hard cornering. Built for durability, they feature high-strength materials designed to withstand the rigors of aggressive street and competitive use.

• Direct replacement for OE rear toe links
• Enables precise rear toe adjustment for improved handling and tire life
• Essential for lowered vehicles and custom track alignments
• High-strength construction to minimize deflection under load
• Manufacturer Part Number: 500059

Fits 2021-2026 Ford F-150 Raptor.

FOX Billet Upper Control Arms (UCAs) are an essential upgrade for Raptor owners looking to optimize suspension geometry on mid-travel builds. Designed to correct caster misalignment typically introduced by lifting the vehicle, these UCAs provide the necessary adjustment to maintain proper alignment while maximizing droop travel for superior off-road articulation. The improved caster profile significantly reduces high-speed wander, delivering a more stable and confident driving experience on and off the trail.

CNC-machined in the USA from T6061 billet aluminum, these arms feature a durable Type II orange anodized finish for maximum corrosion resistance. The assembly utilizes 1.25-inch uniballs with hard chrome-plated balls and PTFE liners for quiet, long-lasting performance, paired with 3/4-inch adjustable chromoly heim joints that allow for precise fine-tuning of both caster and camber.

• CNC-machined T6061 billet aluminum construction with laser-etched FOX logo
• Type II orange anodized finish for superior corrosion protection
• 1.25-inch uniballs with low-carbon steel races and noise-reducing PTFE liners
• 3/4-inch adjustable chromoly heim joints with Kevlar-reinforced PTFE liners
• Stainless-steel taper misalignment spacers and high-strength 12-point bolts
• Direct bolt-on installation to factory mounting points; no chassis modification required
• Manufacturer Part Number: 803-35-019

Fits 2021-2026 Ford F-150 Raptor.

FOX Upper Control Arms (UCAs) are essential for optimizing suspension geometry on the Ford F-150 Raptor, especially when lifting the vehicle. Raising the ride height often compromises factory alignment by adding excessive caster; these billet arms provide the necessary correction to restore proper alignment specs while maximizing droop travel for increased off-road articulation. The result is a precise, comfortable ride with reduced steering wander at high speeds.

CNC machined in the USA from T6061 billet aluminum, these arms feature a Type II black anodized finish for superior corrosion resistance. This kit (MPN 803-35-018) is designed as a direct bolt-on solution using factory mounting points, requiring no chassis modifications.

• CNC machined T6061 billet aluminum construction with laser-etched FOX logo.
• 1.25-inch uniballs with hard chrome plated balls and low carbon steel races.
• 3/4-inch chromoly heim joints are fully adjustable for precise caster and camber tuning.
• Kevlar fiber reinforced PTFE liners in heim joints and uniballs to mitigate noise and prevent binding.
• Stainless-steel taper misalignment spacers and 12-point bolts for a secure fit at the steering knuckle.
• Direct bolt-on installation; no vehicle chassis modifications required.

Fits select 2009-2025 Dodge and Ram 1500 models.

Fox Billet Upper Control Arms (UCA) are engineered to resolve suspension geometry issues common on lifted trucks. By correcting caster and providing additional articulation, these arms restore factory-spec alignment and maximize droop travel for superior off-road performance. The increased caster reduces high-speed wander, delivering a more stable and controlled ride on rough terrain and highway transit alike.

CNC machined in the USA from high-strength T6061 billet aluminum, these control arms are finished with a Type II black anodization for maximum corrosion resistance. They utilize heavy-duty 1.25-inch uniballs with hard chrome plated balls and low carbon steel races to ensure a long service life, while PTFE liners mitigate noise for a comfortable cabin experience.

• 3/4-inch chromoly heim joints are fully adjustable for fine-tuning caster and camber
• Kevlar fiber reinforced PTFE liners prevent binding and maintain precision under load
• Stainless-steel taper misalignment spacers and high-strength 12-point steering knuckle bolts included
• Direct bolt-on installation with no chassis modifications required
• Type II black anodized finish with laser-etched Fox logo
• Manufacturer Part Number: 803-35-016

Fits 2021-2026 Ford F-150 models including Raptor, Tremor, Lariat, and XL. Designed as the foundational upgrade for mid-travel suspension builds, these FOX Billet Upper Control Arms (UCA) are engineered to restore proper suspension geometry on lifted trucks. Lifting a vehicle often introduces excessive caster and limits travel; FOX UCAs provide the necessary correction to maintain alignment specifications while maximizing droop travel for superior off-road articulation.

• CNC machined from T6061 billet aluminum with a Type II orange anodized finish for corrosion resistance.
• Large 1.25-inch uniballs featuring hard chrome plated balls and low carbon steel races for extended service life.
• 3/4-inch chromoly heim joints are fully adjustable to allow for precise fine-tuning of caster and camber.
• Kevlar fiber reinforced PTFE liners in both uniballs and heim joints mitigate noise and prevent binding.
• Stainless-steel taper misalignment spacers and high-strength 12-point bolts ensure a secure fit at the steering knuckle.
• Direct bolt-on installation requires no modifications to the factory vehicle chassis.
• Manufacturer Part Number: 803-35-015

Fits select 2021-2026 Ford F-150 models including Raptor, Tremor, King Ranch, Lariat, Platinum, XL, and XLT.

The Fox Billet Upper Control Arms (UCA) are engineered to resolve the geometry compromises introduced when lifting a late-model F-150. By providing necessary caster correction and maximizing droop travel, these arms restore factory alignment specifications and improve high-speed stability. CNC-machined in the USA from 6061-T6 billet aluminum, these UCAs offer significantly increased strength over OEM components while enabling greater suspension articulation on technical trails.

This kit features 1.25-inch uniballs with hard chrome-plated balls and low-carbon steel races for extended service life. The 3/4-inch chromoly heim joints are fully adjustable, allowing for precise fine-tuning of both caster and camber. For durability in harsh environments, the arms feature a Type II black anodized finish for superior corrosion resistance.

• CNC-machined from 6061-T6 billet aluminum with laser-etched Fox logo
• 1.25-inch uniballs with noise-mitigating PTFE liners
• 3/4-inch chromoly heim joints with Kevlar fiber reinforced PTFE liners
• Stainless-steel taper misalignment spacers and 12-point steering knuckle bolts
• Direct bolt-on installation with no chassis modifications required
• Type II black anodized finish for maximum corrosion protection
• Manufacturer Part Number: 803-35-014

Fits 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 models, including Silverado LTD and Sierra Limited (Custom, Trail Boss, ZR2, AT4, AT4X, and Denali).

Fox Billet Upper Control Arms (UCAs) are the essential first step for any mid-travel suspension build. When you lift your GM 1500, factory suspension geometry is compromised, often resulting in excessive caster that prevents proper alignment and limits wheel travel. These UCAs are engineered to correct alignment specifications while maximizing droop travel for superior off-road articulation. The result is a more predictable, comfortable ride on rough trails and reduced steering wander at highway speeds.

Each arm is CNC-machined in the USA from T6061 billet aluminum for maximum structural integrity and finished with a Type II orange anodization for extreme corrosion resistance. For precise tuning, Fox utilizes 3/4-inch chromoly heim joints that allow for fine-tuned caster and camber adjustments. The 1.25-inch uniballs feature a hard chrome-plated ball and low-carbon steel race with a PTFE liner to ensure long service life and quiet operation.

• CNC machined T6061 billet aluminum construction with laser-etched FOX logo
• 1.25-inch uniballs with PTFE liner to mitigate noise and increase service life
• 3/4-inch chromoly heim joints with Kevlar fiber reinforced PTFE liners
• Stainless-steel taper misalignment spacers and 12-point steering knuckle bolts
• Corrects caster and maximizes droop travel for lifted applications
• Direct bolt-on installation with no chassis modifications required
• Manufacturer Part Number: 803-35-009

Fits select 2024-2026 Toyota Tacoma, 4Runner, Land Cruiser, and Lexus GX550 models. Designed as a vital upgrade for mid-travel suspension builds, these FOX Upper Control Arms (UCAs) solve the geometry issues common with lifted vehicles. By correcting caster and maximizing droop travel, these arms provide the necessary articulation for off-road performance while reducing high-speed wander for a more stable on-road feel.

• Precision Construction: CNC machined in the USA from T6061 billet aluminum with a Type II orange anodized finish for maximum corrosion resistance.
• Heavy-Duty Uniballs: 1.25-inch uniballs featuring hard chrome plated balls and low carbon steel races, paired with a PTFE liner to mitigate noise and extend service life.
• Adjustable Geometry: 3/4-inch chromoly heim joints allow for fine-tuning of caster and camber, utilizing Kevlar fiber reinforced PTFE liners to prevent binding.
• Hardware & Fitment: Includes stainless-steel taper misalignment spacers and 12-point bolts for a secure, bolt-on installation to factory mounting points without chassis modification.

Fits 2022-2026 Toyota Tundra and 2023-2026 Toyota Sequoia.

FOX Billet Upper Control Arms (UCAs) are an essential upgrade for mid-travel suspension builds, engineered to correct geometry issues common with lifted trucks. When you increase ride height, factory alignment specifications are often compromised by excessive caster. These FOX UCAs provide the necessary correction to restore proper alignment while maximizing droop travel for improved off-road articulation and reduced wheel wander at high speeds.

Constructed in the USA, these arms are CNC-machined from T6061 billet aluminum and finished with a Type II orange anodized coating for maximum corrosion resistance. The heavy-duty 1.25" uniballs feature a hard chrome-plated ball and low-carbon steel race with a noise-mitigating PTFE liner. For ultimate adjustability, 3/4" chromoly heim joints allow for fine-tuning caster and camber settings to suit your specific wheel and tire setup.

• CNC-machined from T6061 billet aluminum with laser-etched FOX logo
• Type II orange anodized finish for superior durability
• 1.25" uniballs with PTFE liner for long service life and quiet operation
• 3/4" chromoly heim joints with Kevlar-reinforced PTFE liners for precision adjustment
• Stainless-steel taper misalignment spacers and 12-point bolts at the steering knuckle
• Direct bolt-on installation; no chassis modifications required
• Manufacturer Part Number: 803-35-001

Fits select 2022-2026 Toyota Tundra and 2023-2026 Sequoia models across various trims, including SR5, Limited, Platinum, and TRD Pro.

When installing a lift kit or mid-travel suspension on the current generation Toyota Tundra or Sequoia, factory upper control arms often become the limiting factor. These FOX Billet Upper Control Arms (UCAs) are engineered to correct suspension geometry by restoring necessary caster and maximizing droop travel for improved off-road articulation. The addition of caster helps eliminate high-speed wandering, providing a more stable and confident driving experience on and off the trail.

Constructed in the USA from CNC-machined T6061 billet aluminum, these arms feature a Type II black anodized finish for superior corrosion resistance. The design utilizes 1.25-inch uniballs with hard chrome plated balls and low carbon steel races for exceptional durability. For fine-tuning, the 3/4-inch chromoly heim joints allow for precise caster and camber adjustments, while Kevlar-reinforced PTFE liners ensure smooth, quiet operation without the binding common in lesser components.

• CNC-machined T6061 billet aluminum construction
• Type II black anodized finish with laser-etched FOX logo
• 1.25-inch uniballs with PTFE liners for reduced noise and increased service life
• 3/4-inch chromoly heim joints for adjustable caster and camber
• Stainless-steel taper misalignment spacers and 12-point bolts for a precise fit
• 100% bolt-on installation with no chassis modifications required
• Manufacturer Part Number: 803-35-000

Fits 2015-2020 Ford Mustang EcoBoost, GT, V6, and Shelby GT350/R models.

Upgrade your Mustang's front suspension geometry and steering response with the Ford Racing Performance Pack Front Control Arm Kit. Designed as a direct-fit upgrade, these arms replace factory components with forged steel assemblies that utilize low-friction ball joints and improved inner bushings. The high-quality nylon bearings significantly reduce impact harshness and internal friction, resulting in a more controlled ride and better articulation under load.

This kit is specifically recommended when installing heavy-duty or track-oriented suspension components. For improved thermal management during high-performance driving, the arms feature integrated air deflectors to channel cooling air directly to the braking system. The assembly also incorporates a spherical bearing mount for increased precision over standard rubber bushings.

• Forged steel construction for superior strength and durability
• Low-friction ball joints for improved steering feel
• High-quality nylon bearings to reduce impact harshness
• Integrated air deflectors for enhanced brake cooling
• Spherical bearing mounts for consistent suspension geometry
• Includes left and right lower control arm assemblies and cotter pins
• Manufacturer Part Number: M-3075-F
• Made in the USA

Fits select 2005-2010 Ford Mustang GT, Bullitt, and Shelby GT models.

Designed to enhance steering response and handling, this Ford Racing Front Lower Control Arm Upgrade Kit (M-3075-E) is an essential upgrade for owners looking to refresh their S197 suspension. These assemblies replace factory components with upgraded units featuring low-friction ball joints and improved inner bushings. A high-quality nylon bearing is utilized to significantly reduce impact harshness, providing a more controlled and refined ride quality over various road surfaces.

This kit is highly recommended for vehicles equipped with heavy-duty suspension components where increased load demands require superior articulation and strength. The included ball joints are engineered for increased durability compared to standard OE units, ensuring consistent performance under spirited driving conditions.

• Low-friction ball joints for improved steering precision
• High-quality nylon bearings to reduce impact harshness
• Increased strength ball joint housings
• Improved inner bushings for better handling stability
• Direct fit for 2005-2010 Ford Mustang GT, Bullitt, and Shelby GT
• Manufacturer Part Number: M-3075-E

Includes: Left and right lower control arm assemblies, cotter pins, and installation instructions.

Fits 2013-2024 Subaru BRZ and 2017-2024 Toyota 86.

The Cusco Adjustable Rear Upper Control Arm (965 474 L) is a critical suspension upgrade for enthusiasts looking to optimize rear camber settings. On lowered vehicles, the factory suspension geometry often results in excessive negative camber that cannot be corrected with OEM hardware. These adjustable arms replace the non-adjustable factory units, allowing for precise alignment tuning to improve the tire contact patch, enhance handling, and prevent premature tire wear.

• Provides essential rear camber adjustment for lowered or track-tuned vehicles
• Rigid steel construction designed to handle high cornering loads
• Signature Cusco Blue powder-coated finish for long-lasting corrosion resistance
• Direct bolt-on replacement for the factory rear upper control arms
• Manufacturer Part Number: 965 474 L

Please note: This is a special order item and cannot be canceled once the order has been processed.

Fits 2013-2015 Subaru BRZ.

Optimize your vehicle's front-end geometry and steering response with Cusco adjustable front lower control arms. Designed specifically for the ZC6 chassis, these arms provide the necessary adjustment to correct camber settings on lowered vehicles, ensuring a better tire contact patch for both street and track use. By replacing the factory units, these arms offer increased rigidity and reduced deflection under heavy cornering loads for more predictable handling and feedback.

• Manufacturer Part Number: 965 462 A
• Enables precise camber adjustment for improved alignment specs
• High-strength steel construction for maximum durability and rigidity
• Finished in signature Cusco Blue powder coat for corrosion resistance
• Direct bolt-on installation using factory mounting points
• Ideal for lowered vehicles needing geometry correction

Fits 2022-2024 Subaru WRX and 2018-2024 Subaru Crosstrek models.

Achieve precise rear alignment and correct suspension geometry on your Subaru with the Cusco Adjustable Rear Camber Control Arm Set. On vehicles with lowered ride heights, factory adjustment often falls short, leading to excessive negative camber and premature tire wear. These Cusco arms replace the non-adjustable factory units, providing a wide range of adjustment to optimize the tire contact patch for both street performance and track handling.

Constructed from high-strength steel and finished in signature Cusco Blue, these arms are engineered for durability under heavy cornering loads. The turnbuckle adjustment mechanism allows for efficient on-car alignment changes without the need to disconnect the arm from the subframe or hub assembly.

• Direct replacement for factory rear lower control arms
• Turnbuckle design for convenient, precise on-vehicle adjustment
• High-strength steel construction with durable powder-coated finish
• Corrects camber settings on lowered vehicles to improve handling and tire life
• Manufacturer Part Number: 6A2 474 LN

Fits select 2018-2024 Subaru Crosstrek and 2022-2024 WRX models. The Cusco Adjustable Front Camber Control Arm Set (6A2 474 LA) is engineered to provide precise suspension geometry correction for lowered vehicles and dedicated performance builds. By replacing the fixed factory components, these arms allow for the fine-tuning of front camber angles, ensuring a maximized tire contact patch and improved lateral grip during spirited driving or track sessions.

• Manufacturer Part Number: 6A2 474 LA
• Function: Provides adjustable front camber to correct alignment and optimize handling
• Fitment: Direct replacement for OE control arms on supported Subaru chassis
• Build Quality: Heavy-duty construction designed to withstand high-stress street and track environments
• Finish: Signature Cusco blue finish for corrosion resistance and durability

Fits 2021-2024 Toyota GR Yaris and GR Corolla AWD models.

The Cusco Adjustable Rear Upper Arm Set is a critical suspension upgrade for enthusiasts looking to optimize the alignment geometry of their 2021+ Toyota GR Yaris or GR Corolla AWD. When lowering these vehicles, the factory suspension often gains excessive negative camber that cannot be corrected with OEM hardware. This Cusco set (1C7 474 L) replaces the fixed-length factory upper arms with high-strength adjustable units, allowing for precise camber tuning to improve tire contact and prevent uneven tread wear.

Built from heavy-duty steel and finished in the iconic Cusco Blue powder coat, these arms feature a turnbuckle design. This allows for fine-tuned adjustments to be made while the arms are installed on the vehicle, significantly simplifying the alignment process for both street and track applications.

• Provides a wide range of rear camber adjustment for lowered vehicles
• High-strength steel construction designed for high-load performance driving
• Turnbuckle system allows for on-car adjustment without removal
• Durable Cusco Blue powder-coated finish for superior corrosion resistance
• Direct bolt-on replacement for the factory rear upper control arms
• Manufacturer Part Number: 1C7 474 L

Fits 2021-2024 Toyota GR Yaris and GR Corolla AWD models.

The Cusco Adjustable Rear Lower (Front Side) Arm Set is engineered to provide the precise suspension geometry control required for high-performance driving and lowered vehicles. These arms replace the non-adjustable factory components, allowing for fine-tuned alignment settings to maximize tire contact and improve cornering stability under heavy loads.

• Direct replacement for the factory rear lower (front side) arms
• High-strength steel construction for improved rigidity over OE components
• Turnbuckle adjustment mechanism allows for precise on-car alignment tuning
• Finished in signature Cusco Blue for corrosion resistance and durability
• Essential for correcting rear camber and toe on lowered AWD GR platforms
• Manufacturer Part Number: 1C7 474 G

Fits 2021-2023 Ford F-150 4WD (XL, XLT, Lariat, King Ranch, Platinum, and Limited models).

The Cognito SM Series Uniball Upper Control Arm Kit is engineered as a heavy-duty replacement for factory arms on leveled or lifted applications. These arms are constructed from welded boxed sheet metal for superior strength over OEM stamped steel and are finished in a durable semi-gloss black powder coat. Designed to improve suspension geometry, these UCAs provide the necessary clearance and corrected angles for trucks with increased ride heights.

Cognito focuses on maximizing allowable droop travel, which is critical for maintaining ride quality and preventing premature wear on suspension components. Each kit comes ready for installation with pre-installed uniballs and maintenance-free pivot bushings, allowing for a straightforward bolt-on upgrade that enhances both performance and vehicle aesthetics.

• Heavy-duty boxed sheet metal construction with a semi-gloss black powder coat finish
• Corrected uniball angle specifically designed for lifted and leveled applications
• Improved droop travel to maintain ride quality and extend component life
• Features pre-installed uniballs and maintenance-free pivot bushings
• Simple bolt-on installation with an estimated 2-hour install time
• Proudly made in the USA
• Manufacturer Part Number: 120-91057

Fits 2015-2020 Ford F-150 4WD (XL, XLT, Lariat, King Ranch, Platinum, and Limited).

The Cognito SM Series Uniball Upper Control Arm Kit is a high-strength suspension upgrade designed for 2015-2020 Ford F-150 trucks running stock, leveled, or lifted heights. These boxed sheet metal arms are engineered to correct the uniball operating angle on vehicles with increased ride heights, preventing the binding often found with factory arms. By optimizing the pivot geometry, these arms increase allowable droop travel, which is critical for maintaining consistent ride quality and preventing premature wear on suspension components.

Each arm is constructed from welded sheet metal and finished with a durable semi-gloss black powder coat. The kit comes ready for installation with pre-installed uniballs and polyurethane pivot bushings, significantly reducing setup time. Designed and manufactured in the USA, these arms provide the structural integrity and alignment correction necessary for performance-oriented street and off-road use.

• Manufacturer Part Number: 120-91056
• Corrected uniball angle for lifted and leveled applications
• Improved droop travel for enhanced ride quality
• Boxed sheet metal construction for superior strength
• Semi-gloss black powder coat finish
• Pre-installed polyurethane pivot bushings
• Estimated 2-hour DIY install time
• Made in the USA

Fits 2024-2025 Chevrolet Silverado 2500 HD ZR2 and GMC Sierra 2500 HD AT4X.

Cognito SM Series Upper Control Arms are engineered as a direct-fit upgrade for the high-performance ZR2 and AT4X platforms. These boxed sheet metal arms provide the necessary geometry corrections required when maintaining or enhancing off-road performance. By correcting the ball joint angle and adding caster, this kit ensures your front-end alignment stays within spec while providing the ample droop travel needed for superior ride quality and suspension longevity.

Constructed in the USA, these arms feature a durable semi-gloss black powder-coated finish and come equipped with maintenance-free pivot bushings and ball joints. This design eliminates the need for frequent greasing while offering a significant strength increase over the factory stamped-steel components.

• Manufacturer Part Number: 110-91252
• Direct replacement for 2500 HD ZR2 and AT4X models only
• Boxed sheet metal construction for maximum rigidity
• Maintenance-free pivot bushings and ball joints
• Corrected ball joint angles for improved travel
• Added caster for better high-speed stability
• Estimated 2-hour DIY installation
• Semi-gloss black powder coat finish
• Made in the USA

Fits 2020-2024 Chevrolet Silverado and GMC Sierra 2500/3500 2WD/4WD trucks.

The Cognito Ball Joint Upper Control Arm (UCA) Kit is an essential upgrade for heavy-duty trucks with leveled or lifted suspension. This kit corrects the ball joint operating angles that are often compromised when increasing front ride height, ensuring better alignment and reducing premature wear on suspension components. By optimizing the geometry, these arms also increase allowable droop travel, which significantly improves ride quality over rough terrain.

Built for durability and performance, these control arms feature a semi-gloss black powder coat finish for superior corrosion resistance and come equipped with heavy-duty ball joints designed to withstand the rigors of heavy-duty use. This kit is a direct-fit replacement for factory stamped-steel upper control arms.

• Corrects ball joint angles for leveled or lifted applications
• Increases usable suspension droop travel
• Heavy-duty ball joints included for long-term durability
• Semi-gloss black powder coat finish for maximum protection
• Direct-fit replacement for factory upper control arms
• Manufacturer Part Number: 110-91244

Fits select 2019-2025 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD/4WD models, including vehicles equipped with ARC Adaptive Ride Control (Denali models).

Cognito Ball Joint Upper Control Arms are engineered to resolve suspension travel limitations common in lifted applications. By modifying the ball joint angle, these arms optimize droop travel, which is essential for maintaining ride quality and preventing component wear when the suspension is extended. This tubular design provides a direct bolt-on upgrade that eliminates the need to cut factory service perches, making them ideal as either a stock replacement or a performance upgrade for leveled and lifted trucks.

• Tubular steel construction with a durable semi-gloss black powder coating
• Corrected ball joint angle for optimized geometry in lifted applications
• Includes heavy-duty, high-angle, maintenance-free ball joints
• Equipped with maintenance-free polyurethane pivot bushings and new crush sleeves
• Compatible with factory ARC Adaptive Ride Control systems
• Simple bolt-on installation with no cutting or welding required
• Estimated 2-hour DIY installation time
• Proudly Made in the USA
• Manufacturer Part Number: 110-91207

Fits 2011-2019 Chevrolet Silverado and GMC Sierra 2500 HD/3500 HD (2WD/4WD) models.

The Cognito Ball Joint SM Series Upper Control Arm (UCA) Kit is engineered as a robust upgrade for stock, leveled, or lifted applications. These arms are designed to solve the common issue of restricted suspension movement by improving allowable droop travel, which is essential for maintaining a smooth ride and preventing premature wear on suspension components. By correcting the ball joint angle for modified ride heights, this kit ensures the ball joints operate within their intended range.

Each arm is constructed from boxed sheet metal that is CNC robot welded for maximum structural integrity and precision. The assembly is finished in a durable semi-gloss black powder coat to resist corrosion and harsh road conditions. This kit also features polyurethane bushings for a more controlled steering feel and incorporates added caster to improve high-speed stability and tracking.

• Corrected ball joint angles for leveled and lifted applications
• Boxed sheet metal construction with CNC robot welds
• Improved droop travel for superior ride quality
• Durable semi-gloss black powder coat finish
• Polyurethane bushings for increased longevity and response
• Added caster for better steering geometry
• Approximate 1.5-hour DIY installation time
• Made in the USA
• Manufacturer Part Number: 110-91071

Fits 2019-2025 Chevrolet Silverado 1500 and GMC Sierra 1500 (2WD/4WD).

The Cognito SM Series Upper Control Arm Kit is engineered as a performance upgrade for stock, leveled, or lifted applications. These arms correct the ball joint angle issues common with suspension lifts and leveling kits, ensuring the ball joints operate within their intended range of motion. By increasing allowable droop travel, this kit maintains optimal ride quality and prevents premature wear on suspension components.

Constructed for durability and precision, these arms provide added caster to improve steering geometry and tracking. The maintenance-free pivot bushings and semi-gloss black powder coat finish ensure long-term reliability without the need for constant servicing.

• Corrects ball joint angles for lifted and leveled applications
• Improved droop travel for superior ride quality
• Maintenance-free pivot bushings for quiet operation
• Added caster for improved handling and alignment
• Semi-gloss black powder coat finish for corrosion resistance
• Estimated 2-hour DIY installation time
• Manufacturer Part Number: 110-90784
• Made in the USA

Fits select 2019-2025 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD/4WD models. This kit is designed for use in stock, leveled, or lifted applications where increased performance and suspension geometry correction are required.

The Cognito 110-90741 SM Series Upper Control Arm Kit replaces the factory arms with heavy-duty boxed sheet metal components, finished in a durable semi-gloss black powder coat. These arms are engineered to correct the uniball joint angle for lifted applications while increasing allowable droop travel, which is essential for maintaining ride quality and preventing premature wear on suspension components. The addition of caster helps improve high-speed stability and steering feel.

• Includes high-quality 1.25-inch FK Uniball joints for maximum articulation and strength.
• Boxed sheet metal construction provides superior rigidity over OE stamped steel.
• Heavy-duty polyurethane bushings and new crush sleeves included.
• Corrected geometry supports improved droop travel and optimized alignment specs.
• Semi-gloss black powder coat finish for corrosion resistance.
• Straightforward DIY installation with an estimated 1.5-hour shop time.
• Proudly Made in the USA.
• Manufacturer Part Number: 110-90741

Fits select 2007-2020 Chevrolet Silverado, Suburban, and Tahoe, and GMC Sierra and Yukon 1500 (2WD/4WD). Note: Fits vehicles originally equipped with factory cast steel control arms only; not compatible with 2007 Classic body style models.

The Cognito SM Series Ball Joint Upper Control Arm (UCA) Kit is engineered to resolve common geometry issues found in leveled or lifted applications. By correcting the ball joint angle, these arms reduce stress on the joint while improving allowable droop travel. This results in a significantly better ride quality and increased suspension durability for your truck or SUV.

Constructed from heavy-duty boxed sheet metal, these arms are precision welded and finished with a semi-gloss black powder coating for superior corrosion resistance. This kit replaces the factory OE upper arms and is designed to provide the clearance needed for aftermarket shock and coilover setups. Proudly made in the USA.

• Manufacturer Part Number: 110-90295
• Construction: Boxed sheet metal design
• Finish: Semi-gloss black powder coat
• Components: Driver and passenger side upper control arms with ball joints
• Compatibility: Requires factory cast steel control arms
• Function: Corrects ball joint angles and increases droop travel
• Origin: Made in the USA