2020-2026
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 3 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Kryptonite Products Front Upper Control Arm Kit (20-26 Sierra 2500 HD, Excluding AT4X)Find parts that fit my vehicle
Item HG66417
Our Price
$664.99 kit
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$33.25 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Precision Laser-Cut And Machine-Formed Steel Construction
- Fully Boxed Design For Maximum Strength
- Direct Replacement For Factory UCA With Superior Strength And Geometry
- Bolt-On Installation With All Hardware Included
- Compatible With Factory Or Aftermarket Shocks
- Lifetime Warranty – No Fine Print
- Engineered To Correct Upper Ball Joint Angles, Reduce Binding, And Ensure Long-Term Durability
- Includes Premium Bolt-In Ball Joints And Polyurethane Bushings Pre-Greased And Ready To Install
- Compatible With Stock, Leveled, Or Most Lifted Applications
- Clearance May Be Limited When Using Stock Wheels With Oversized Tires Wider Than 11.50 Inches – Please Contact Before Purchasing If Unsure
- Will Not Fit AT4X And ZR2 Models Equipped With DSSV Shocks
- Fits 2020-2026 Sierra 2500 HD, Excluding AT4X Models
| Brand | Kryptonite Products |
| Control Arms Placement | Front Upper |
Description
Premium Control Arms. The Kryptonite Products Front Upper Control Arm Kit offers a heavy-duty upgrade to factory GM upper control arms. Designed to improve suspension travel, alignment, and strength, this kit addresses common issues like binding and worn components, enhancing front-end stability and handling for trucks with stock or lifted suspensions.
Construction and Appearance. Crafted from high-strength boxed steel, each arm is precision laser-cut and machine-formed for superior durability. The components are TIG welded in the USA and equipped with pre-greased polyurethane bushings and bolt-in ball joints to ensure longevity and smooth operation.
Installation. This kit features a straightforward bolt-on installation with all necessary hardware included. No drilling or complex modifications are required, making installation accessible for enthusiasts with basic mechanical skills.
Warranty. Covered by a no fine print lifetime warranty, this product is protected against defects, premature wear, or breakage under a variety of driving conditions.
Application. Specifically designed for 2020-2026 Sierra 2500 HD trucks, excluding AT4X models equipped with DSSV shocks, this kit supports a wide range of stock, leveled, and most lifted applications, with some limitations on wheel and tire clearance.
Kryptonite Products KRUCA20
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Upper Control Arms
- (4) Control Arm Sleeves
- (8) Control Arm Polyurethane Bushings
- (2) Upper Ball Joints
- Installation Hardware
5.0
Customer Reviews (3)
Questions & Answers
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Will It Fit My Sierra 2500
- 6.6L V8 - 20, 21, 22, 23, 24, 25, 26
- 6.6L V8 Duramax - 20, 21, 22, 23, 24, 25, 26
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