$875.63
Boxed upper control arms for 2001-2010 GM Duramax. Heavy-duty design improves alignment, durability, and handling over stock. Direct bolt-on replacement.
Cognito Boxed Upper Control Arm Kit replaces factory arms on 2001-2010 GMC/Chevy Duramax trucks. Fully welded boxed construction for strength, maintains proper ball joint angles, reduces wear. Ideal for lifted or heavy-duty setups.
Fitment: 2001-2010 Chevrolet Silverado / GMC Sierra 2500/3500 with 6.6L Duramax (2WD/4WD).
Notes: Professional alignment recommended after install. Compatible with most lifts up to 6.”
| Make | Chevy/GMC |
|---|---|
| Model | Duramax |
| Vehicle Year | 2001-2010 |
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