Description
Enhanced Suspension Strength. The Fabtech Uniball Upper Control Arms improve front suspension durability by replacing stock upper arms that commonly wear out under demanding offroad conditions. They offer increased caster adjustment to optimize vehicle handling, particularly when using oversized tires, ensuring better on-road performance.
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Construction and Appearance. Fabricated from robust 1.50″ outer diameter, .120″ wall 4130 Chromoly tubing, these upper control arms reduce flex and enhance strength. Featuring 1″ FK stainless steel PTFE lined uniballs with heat-treated 17-4 stainless steel pins and misalignments, they provide excellent corrosion resistance and precise fitment without spindle modifications. Quality urethane bushings and welded gussets contribute to durability and reduce road noise.
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Installation. Installation is straightforward with a direct bolt-on design, requiring no spindle modifications or drilling, allowing easy reversion to stock configuration if needed. Suitable for professional technicians or experienced enthusiasts.
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Warranty. Includes a limited lifetime warranty ensuring long-lasting performance and reliability.
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Application. Specifically engineered for 2011-2019 Silverado 3500 HD models with 0″ and 6″ lift configurations.
Fabtech FTS21127
CA Residents: WARNING: Cancer and Reproductive Harm
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- Replace Stock Ball Joint Upper Arms For Increased Suspension Strength
- Include Additional Caster For Superior Alignment With Oversized Tires
- Constructed From 1.50″ OD .120″ Wall 4130 Chromoly Tubing
- Utilize 1″ FK Stainless PTFE Lined Uniballs For Durability
- Feature 17-4 Stainless Steel Heat Treated Uniball Pins Compatible With Factory Tapers
- Incorporate 17-4 Stainless Steel Misalignments For Proper Clearance During Suspension Travel
- Frame Side Uses Quality Urethane Bushings To Reduce Road Noise And Enhance Longevity
- .250 Wall DOM Bushing Barrels With Welded Gussets For Added Strength
- Designed For Rugged Offroad Conditions And Aggressive Use
- Fits 2011-2019 Silverado 3500 HD
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| Brand | Fabtech |
| Control Arms Placement | Front Upper |






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