SKU:COG110-90772
Cognito
Cognito Forged Pitman Idler Arm Support Kit | 2020-2025 GMC Sierra 3500HD
Cognito Forged Pitman Idler Arm Support Kit | 2020-2025 GMC Sierra 3500HD
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The Cognito Forged Pitman Idler Arm Support Kit fits the 2020-2025 GMC Sierra 3500HD and eliminates the forward and rearward movement of the center-link.
It reinforces the factory steering system and corrects a known wear point on GM HD trucks.
Product Overview
Pitman and idler arms are a long-standing wear problem in Chevy and GMC truck steering systems. The Cognito PISK replaces the failure-prone components with a patented forged support design.
The kit adds direct support to the pitman and idler arms, stabilizing the center-link under load. This improves steering response and extends component life on your Sierra 3500HD.
Includes all necessary mounting hardware for a complete install.
Features & Specifications
- Fits: 2020-2025 GMC Sierra 3500HD
- Forged pitman and idler arm support kit
- Eliminates forward and rearward center-link movement
- Patented design (US Patent 7,475,891 B2)
- Includes all mounting hardware
- Compatible with 2WD and 4WD models
- For stock height or lifted trucks
- Requires OE center-link in stock location
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2025 | GMC | Sierra 3500 HD | AT4 |
| 2020-2021 | GMC | Sierra 3500 HD | Base |
| 2020-2025 | GMC | Sierra 3500 HD | Denali |
| 2024-2025 | GMC | Sierra 3500 HD | Denali Ultimate |
| 2022-2025 | GMC | Sierra 3500 HD | Pro |
| 2020-2025 | GMC | Sierra 3500 HD | SLE |
| 2020-2025 | GMC | Sierra 3500 HD | SLT |
Shipping & Returns
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
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
More info on shipping policyFree 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
More info on refund and return policyReturns 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.