Xtreme-Duty Fabricated A-Arm Kit - GM Silverado / Sierra 2500HD/3500HD 2011-2019
The ReadyLIFT 44-3100 Extreme-Duty Upper Control Arms for 2011-2019 GM 2500/3500 HD trucks feature a time-tested fabricated steel design using .125 4130 chromoly plate steel. These precision-crafted arms are suitable for lifted trucks with 2"-8" of lift from qualified ReadyLIFT lift kits. They come with maintenance-free and exceptionally durable critical pivot points. The 1-ton spring-loaded HD series ball joints maintain the factory driving experience and withstand heavy aftermarket wheels and tires. CNC machined billet aluminum caps protect the ball joints from road debris, extending their lifespan. The frame side pivots incorporate ReadyLIFT's proprietary TCT bushings, which are self-lubricating and long-lasting, including "side biter" washers for alignment maintenance. The free-floating bushing design eliminates friction, a common cause of traditional bushing failure. Each Upper Control Arm is finished in rugged Anthracite Gray powder coat and features a stainless steel ReadyLIFT brand arm badge, setting new standards for upper control arm expectations. Please note that these arms are not for use on stock ride height trucks or with 5-6" lift kits 44-3050 or 44-3052. They offer several benefits, including the correct ball joint pivot angle for lifted or leveled applications, a tab and slot boxed 4130 chromoly plate steel design for increased strength, stronger and longer-lasting outer and inner pivots, and a new heavy-duty spring-loaded ball joint for maximum durability. The ReadyLIFT TCT (Terrain Control Technology) pivots are maintenance-free and self-lubricating, featuring a "free float" inner bushing with "side biter" washers. These control arms can be used on 2011-2019 GM 2500/3500HD trucks with 2"-8" of front lift from qualified ReadyLIFT lift kits, but they are not compatible with stock ride height trucks. They come with a tough Anthracite Gray powder coat finish, durable Grade 8 hardware, and require no major modifications to install.
- Correct ball joint pivot angle for lifted or leveled applications
- Tab and slot boxed 4130 chromoly plate steel design
- Increased overall strength and durability
- Stronger and longer lasting outer and inner pivots
- New HeavyDuty spring loaded ball joint
- Maximum longlasting durability
- ReadyLIFT TCT (Terrain Control Technology) pivots
- Maintenance free and self lubricating
- "Free float" inner bushing with "side biter" washers
- CNC machined billet Aluminum cover cap
- Protection from road debris
- Compatible with 20112019 MY GM 2500/3500HD lifted trucks
- 2"8" of front lift from qualified Ready
- New Heavy New HeavyDuty spring loaded ball joint
- Maximum long Maximum longlasting durability
- Compatible with 2011 Compatible with 20112019 MY GM 2500/3500HD lifted trucks
- 2"" 2""8"" of front lift from qualified Ready"
Application Summary:
| Year |
Make/Model |
| 2011-2019 |
Chevrolet Silverado 2500 HD |
| 2011-2019 |
Chevrolet Silverado 3500 HD |
| 2011-2019 |
GMC Sierra 2500 HD |
| 2011-2019 |
GMC Sierra 3500 HD |
| Attributes |
| Ball Joint Included |
Yes, Yes |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Color |
Gray |
| Control Arm Material |
4130 Chromoly Plate Steel, 4130 Chromoly Plate Steel |
| Country of Origin (Primary) |
US |
| Fitment |
Direct Fitment, Direct Fitment |
| Front or Rear |
Front, Front |
| GTIN |
00804879579137 |
| Harmonized Tariff Code (Schedule B) |
8708801600 |
| Hazardous Material Code |
N |
| Install Difficulty |
Difficult Requires Professional Installation, Difficult Requires Professional Installation |
| Installation Time |
2 Hours, 2 Hours |
| Life Cycle Status Code |
Available to Order |
| NAFTA Preference Criterion Code |
B |
| Pre-Greased |
Yes |
| SDR Required Flag |
N |
