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Axiom Supply Upper Control Arm System (11-19 Sierra 3500 HD)Find parts that fit my vehicle
Item SHG74824
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$569.99
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Product Information
Description, Q&A
Features & Specs
| Brand | Axiom Supply |
| Control Arms Placement | Front Upper |
Description
Fitment
_x000D_The Axiom Supply Heavy-Duty Upper Control Arm System is engineered specifically for GM HD trucks requiring improved suspension geometry, increased wheel travel, and enhanced alignment capability.
_x000D_Applications include:
_x000D_2011-2019 Chevrolet Silverado 2500HD
_x000D_2011-2019 GMC Sierra 2500HD
_x000D_2011-2019 Chevrolet Silverado 3500HD
_x000D_2011-2019 GMC Sierra 3500HD
_x000D_Fitment Notes
_x000D_Designed for stock, leveled, and lifted applications.
_x000D_Compatible with most aftermarket suspension systems utilizing factory-style upper control arm mounting locations.
_x000D_Oversized tires exceeding 11.50" in width may contact the control arm when used with certain factory wheel configurations.
_x000D_Additional wheel offset or wheel spacers may be required depending on tire size and wheel combination.
_x000D__x000D_
Features
_x000D_True Double-Shear Construction – Built from identical upper and lower 3/16" steel plates that are precision laser cut and hand welded into a single rigid structure. By supporting the ball joint mounting area from both sides, this true double-shear design distributes suspension loads more effectively while maximizing strength, rigidity, and long-term durability.
_x000D_
Equipped with AX6292 Grade 12.9 Ball Joints – Every kit includes a pair of Axiom Supply AX6292 bolt-on upper ball joints featuring our Grade 12.9 Extreme-Duty Ball Stud technology for exceptional strength, steering precision, and resistance to deformation under heavy loads.
_x000D_Corrected Suspension Geometry – Restores proper suspension operating angles on leveled and lifted trucks while improving available droop travel and overall suspension performance.
_x000D_Dual-Position Ball Joint Mounting – Allows the ball joint to be mounted above or below the control arm mounting plate, providing additional flexibility when dialing in alignment settings and suspension geometry.
_x000D_Precision Laser-Cut Components – Manufactured using computer-designed, laser-cut steel components for exceptional fitment consistency and manufacturing accuracy.
_x000D_Service-Friendly Design – Improved grease fitting access simplifies routine maintenance and lubrication regardless of control arm orientation.
_x000D_Premium Bushing System – High-quality bushings and sleeves provide smooth articulation while minimizing unwanted suspension deflection.
_x000D_Built for Heavy-Duty Use – Engineered to withstand the demands of towing, oversized tires, lifted suspension systems, off-road use, and daily driving.
_x000D_Lifetime Warranty Protection – Backed by the Axiom No-Nonsense Lifetime Warranty for the original purchaser.
_x000D__x000D_
Description
_x000D_The Axiom Supply Heavy-Duty Upper Control Arm System was developed to provide a stronger, more capable solution for GM HD truck owners who demand more from their suspension.
_x000D_As ride height increases through leveling kits or suspension modifications, factory upper control arms can limit suspension travel and create unfavorable operating angles. The Axiom system addresses these issues through corrected geometry that restores suspension performance while maintaining proper alignment characteristics throughout the suspension cycle.
_x000D_At the core of the design is a true double-shear construction utilizing identical upper and lower 3/16" steel plates. Once hand welded into a single assembly, these matching structural components create an exceptionally rigid control arm capable of distributing suspension loads evenly through the ball joint mounting area. The result is improved structural integrity, reduced flex, and long-term durability in demanding operating conditions.
_x000D_Each control arm system comes equipped with Axiom Supply AX6292 Bolt-On Upper Ball Joints featuring our Grade 12.9 Extreme-Duty Ball Stud technology. Combined with the arm's dual-position ball joint mounting system, installers gain the flexibility to optimize alignment settings while benefiting from one of the strongest bolt-on upper ball joints available for the GM HD platform.
_x000D_Additional attention has been given to long-term serviceability through improved grease fitting access and premium serviceable components designed to keep maintenance simple throughout the life of the vehicle.
_x000D_Whether your truck is stock height, leveled, or fully lifted, the Axiom Supply Upper Control Arm System delivers the geometry correction, structural integrity, serviceability, and component strength required for serious heavy-duty truck use.
_x000D_Maintenance
_x000D_Apply 3 pumps of grease to each ball joint during installation.
_x000D_For continued performance, service each ball joint every 5,000–7,000 miles. Use only the amount of grease necessary to lubricate the joint and avoid over-greasing.
_x000D__x000D_
Includes
_x000D_(2) Axiom Supply Heavy-Duty Upper Control Arms
_x000D_(2) Axiom Supply AX6292 Grade 12.9 Bolt-On Upper Ball Joints
_x000D_(4) Control Arm Sleeves
_x000D_(8) Control Arm Bushings
_x000D_Complete Installation Hardware Kit
_x000D_Installation Instructions Here
_x000D__x000D_
The Axiom No-Nonsense Lifetime Warranty
_x000D_Our suspension and steering components are warrantied for life to the original purchaser against manufacturer defects, premature wear, or breakage.
_x000D_Push it to the limit—we don't care.
_x000D_If the part lets you down, we'll make it right.
Axiom Supply AXGMUCA11
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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