• Cognito Alpha PRO Ball Joint - Upper Control Arm (Use w/ Cognito UCA) | 2020-2025 GMC Sierra 2500HD
  • Cognito Alpha PRO Ball Joint - Upper Control Arm (Use w/ Cognito UCA) | 2020-2025 GMC Sierra 2500HD
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COG199-91350

Cognito

Cognito Alpha PRO Ball Joint - Upper Control Arm (Use w/ Cognito UCA) | 2020-2025 GMC Sierra 2500HD

Cognito Alpha PRO Ball Joint - Upper Control Arm (Use w/ Cognito UCA) | 2020-2025 GMC Sierra 2500HD

$94.95 USD
$94.95 USD
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Shipping calculated at checkout.

The Cognito Alpha PRO Ball Joint fits the 2020-2025 GMC Sierra 2500HD and replaces the factory upper ball joint with a bootless, alloy-internal design built for IFS suspension abuse.

Designed for use with Cognito upper control arms.

Install Difficulty: Professional Install Only
Pressing the ball joint into the upper control arm requires a ball joint press and suspension disassembly; typically takes 2-3 hours per side. Professional alignment required after installation.

Product Overview

This patented upper ball joint (U.S. Pat. 10,731,700) ditches the failure-prone dust boot for a scraper-type seal that resists tearing and contamination.

Internals are alloy steel with alloy races and grease paths -- no plastic liner -- for greater pullout strength and longer service life than OE-style joints.

The carburized, surface-coated taper pin runs an oversized sphere for a large contact patch, and a top grease fitting allows periodic service of the small internal grease cavity.

Features & Specifications

  • Fits: 2020-2025 GMC Sierra 2500HD
  • Designed for use with Cognito upper control arms
  • Bootless scraper-type seal resists tearing and contamination
  • Alloy steel internals with alloy races, no plastic liner
  • Carburized, surface-coated taper pin with oversized sphere
  • Greaseable with top-mounted zerk fitting
  • Pre-greased with Lithium Complex Grade 2 grease
  • Zinc plated corrosion-resistant housing
  • Replacement billet cap included
  • Patented design (U.S. Pat. 10,731,700)

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2024-2025 GMC Sierra 2500 HD AT4
2024-2025 GMC Sierra 2500 HD AT4X
2020-2025 GMC Sierra 2500 HD Denali
2024-2025 GMC Sierra 2500 HD Denali Ultimate
2024-2025 GMC Sierra 2500 HD Pro
2020-2025 GMC Sierra 2500 HD SLE
2020-2025 GMC Sierra 2500 HD SLT
⚠ 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

Products that are in stock ship within 1-3 business days of being ordered. Please note some items are made to order, or could be out of stock. If you have any questions regarding stock please contact us through the live chat or email and we would be happy to help

Warranty Info

All warranties are through the manufacturer, they will be facilitated by State Side Performance (some manufacturers require the end user contact the manufacturer directly to facilitate the warranty, in that case we will recommend you contact the manufacturer. Please contact us by Email if you have any questions or concerns regarding a warranty claim.

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  • Free Shipping for Non Oversize Items of $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.

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  • Return Policy

    Returns must be UNOPENED, UNUSED, HAVE ALL ORIGINAL PACKAGING, BE IN NEW CONDITION, HAVE A VALID RMA, BE WITHIN A 30 DAY RETURN WINDOW FROM THE DATE OF PURCHASE.

    More info on refund and return policy