• Cognito SM Series Ball Joint Upper Control Arm Builders Kit | 2011-2014 GMC Sierra 3500HD - Stateside Performance - Control Arms - Cognito - Cognito SM Series Ball Joint Upper Control Arm Builders Kit | 2011-2014 GMC Sierra 3500HD
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COG110-91159

Cognito

Cognito SM Series Ball Joint Upper Control Arm Builders Kit | 2011-2014 GMC Sierra 3500HD

Cognito SM Series Ball Joint Upper Control Arm Builders Kit | 2011-2014 GMC Sierra 3500HD

$679.98 USD
$679.98 USD
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In stock

The Cognito Ball Joint SM Series UCA Builders Kit fits the 2011-2014 GMC Sierra 3500HD and ships raw and un-assembled so you can custom powder coat the arms before final build.

Install Difficulty: Professional Install Only
Upper control arm replacement requires suspension disassembly and ball joint/bushing pressing, typically takes 2-3 hours, and a professional alignment is required after installation.

Product Overview

This upper control arm kit corrects ball joint angle for leveled and lifted applications, restoring proper geometry the factory arms cannot handle.

The design improves allowable droop travel for better ride quality and longer component life.

Adds caster and uses maintenance-free ball joints and pivot bushings -- a direct upgrade for stock, leveled, or lifted Sierra 3500HD builds.

Features & Specifications

  • Fits: 2011-2014 GMC Sierra 3500HD
  • Fits 2WD and 4WD models
  • Corrected ball joint angle for leveled and lifted trucks
  • Maintenance-free ball joints and pivot bushings
  • Improved droop travel for better ride quality
  • Added caster
  • Raw, un-assembled arms ready for custom powder coat
  • Made in the USA

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2011-2014 GMC Sierra 3500 HD Denali
2011-2014 GMC Sierra 3500 HD SLE
2011-2014 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.

Warranty

All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.

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  • Free shipping over $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

    Shipping policy 

  • 30-day returns

    Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.

    Return policy