• Cognito Alpha PRO Ball Joint - Upper Control Arm (Use w/ Cognito UCA) | 2015-2019 Chevy Silverado 2500HD - Stateside Performance - Ball Joints - Cognito - Cognito Alpha PRO Ball Joint - Upper Control Arm (Use w/ Cognito UCA) | 2015-2019 Chevy Silverado 2500HD
  • Cognito Alpha PRO Ball Joint - Upper Control Arm (Use w/ Cognito UCA) | 2015-2019 Chevy Silverado 2500HD - Stateside Performance - Ball Joints - Cognito - Cognito Alpha PRO Ball Joint - Upper Control Arm (Use w/ Cognito UCA) | 2015-2019 Chevy Silverado 2500HD
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COG199-91350

Cognito

Cognito Alpha PRO Ball Joint - Upper Control Arm (Use w/ Cognito UCA) | 2015-2019 Chevy Silverado 2500HD

Cognito Alpha PRO Ball Joint - Upper Control Arm (Use w/ Cognito UCA) | 2015-2019 Chevy Silverado 2500HD

$94.95 USD
$94.95 USD
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In stock

The Cognito Alpha PRO Ball Joint fits the 2015-2019 Chevy Silverado 2500HD and replaces the upper ball joint with a bootless, heavy-duty design built for IFS suspensions.

It pairs with Cognito upper control arms and delivers uni-ball performance with serviceable ball joint durability.

Install Difficulty: Professional Install Only
Ball joint replacement requires a press, upper control arm removal, and typically takes 2-3 hours per side; professional alignment required after any suspension modification.

Product Overview

The Alpha PRO uses a scraper-type seal in place of a traditional dust boot, eliminating the most common failure point on lifted HD trucks. Internals are alloy steel with alloy races and grease paths -- no plastic liner -- for greater pullout strength and longer service life.

A carburized, surface-coated taper pin seats into an oversized sphere for maximum contact area and wear resistance. A top-mounted grease fitting feeds an internal cavity pre-filled with Lithium Complex Grade 2 grease for easy periodic maintenance.

Designed to run with Cognito upper control arms on the 2015-2019 Silverado 2500HD, the joint accommodates the higher angles created by leveling and lift setups.

Features & Specifications

  • Fits: 2015-2019 Chevy Silverado 2500HD
  • Designed for use with Cognito upper control arms
  • Bootless scraper-type seal eliminates torn boot failures
  • Alloy steel internals with alloy races, no plastic liner
  • Carburized, surface-coated taper pin with oversized sphere
  • Greaseable with top-mounted fitting and internal grease cavity
  • Pre-greased with Lithium Complex Grade 2 grease
  • High-angle design accommodates added suspension travel
  • 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
2015-2019 Chevrolet Silverado 2500 HD LT
2015-2019 Chevrolet Silverado 2500 HD LTZ
2015-2019 Chevrolet Silverado 2500 HD WT
âš  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