Fabtech 4 Uniball Upper Control Arms
Fabtech's Upper Control Arms are direct replacements for factory arms on suspensions that require additional strength and align ability. These Upper Control Arms eliminate upper ball joint w/ super strong 1? ID Stainless American Uniballs. Allows for increased wheel travel when used with Dirt Logic 2.5 Coilover shocks. The Chromoly tubing reduces flex found in stock arms for more positive road feel. The 17-4 Stainless Steel Heat treated Uniball pin fits into the factory ball joint taper without modification to the spindle for an easy return to stock feature.
- Built with same materials as found on Trophy Trucks
- .120? Wall 4130 Chromoly Tubing. 1.50? OD
- .250? wall DOM Bushing Barrels
- PTFE lined 1? ID Stainless Steel American Uniball
- 17-4 Stainless Misalignments
- Heat Treated 17-4 Stainless Steel Tapered Uniball Pins
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015 - 2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2011 - 2019 | Chevrolet | Silverado 2500 HD | LTZ, LT, WT |
| 2015 - 2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2011 - 2019 | Chevrolet | Silverado 3500 HD | WT, LTZ, LT |
| 2015 - 2019 | GMC | Sierra 2500 HD | Base |
| 2011 - 2019 | GMC | Sierra 2500 HD | SLT, Denali, SLE |
| 2011 - 2014 | GMC | Sierra 2500 HD | WT |
| 2015 - 2019 | GMC | Sierra 3500 HD | Base |
| 2011 - 2019 | GMC | Sierra 3500 HD | SLT, SLE, Denali |
| 2011 - 2014 | GMC | Sierra 3500 HD | WT |
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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