Description
Superior Suspension Upgrade. The Fabtech 19-20 GM C/K1500 2WD/4WD 0-6in Uniball Upper Control Arms – FTS21274 significantly enhance front suspension durability by replacing the factory ball joint upper arms. Designed for both stock and lifted trucks, these arms improve vehicle stability and handling, especially for off-road and oversized tire applications.
Construction and Appearance. These arms feature rugged .120″ wall 1.50″ outer diameter 4130 Chromoly tubing for reduced flex and enhanced strength. They are equipped with premium 1″ FK Stainless PTFE-lined Uniballs and 17-4 stainless steel heat-treated pins and misalignments to ensure precise fitment without spindle modification. Urethane bushings reduce noise while welded gussets reinforce the bushing barrels, combining longevity with a high-performance finish.
Installation. Installation is straightforward with a direct bolt-on design that requires no spindle modification or drilling. These arms allow for an easy return to stock configuration if needed.
Warranty. Comes with a limited lifetime warranty for dependable long-term use.
Application. Designed specifically for the 2019-2026 Silverado 1500 Trail Boss; however, not compatible with the 2019 Silverado LD or 2019 Sierra Limited 1500 models.
Fabtech FTS21274
CA Residents: WARNING: Cancer and Reproductive Harm
- Uniball Upper Control Arms Provide Increased Strength To The Front Suspension
- Replace Stock Ball Joint Upper Arms That Can Become Worn And Fail Under Aggressive Offroad Use
- Heavy Duty Design For Longevity In Rugged Offroad Conditions
- Additional Caster Built Into Arms For Superior On Road Use With Oversized Tires
- Constructed From .120″ Wall 1.50″ OD 4130 Chromoly Tubing
- Equipped With 1″ FK Stainless PTFE Lined Uniballs
- 17-4 Stainless Steel Heat Treated Uniball Pins Fit Factory Ball Joint Tapers Without Spindle Modification
- 17-4 Stainless Steel Misalignments Provide Proper Clearance Of Uniballs Throughout Suspension Travel
- Quality Urethane Bushings On Frame Side Reduce Road Noise And Enhance Longevity
- Eliminate Factory Upper Ball Joint With Super Strong 1″ ID Stainless Steel American Uniball For Increased Suspension Strength
- .250 Wall DOM Bushing Barrels With Welded Gussets For Strength
- Capped Uniball Cup Design
- Fits 2019-2026 Silverado 1500 Trail Boss; Does Not Fit 2019 Silverado LD Or 2019 Sierra Limited 1500 Models
| Brand | Fabtech |
| Control Arms Placement | Front Upper |






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