# Cognito 01-13 Chevy/GMC Silverado/Sierra 2500/3500 HD 2WD/4WD Forged Pitman Idler Arm Support Kit

Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades. The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs.These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicles pitman and idler arms, which eliminate the forward and rearward movement of the center-link. Kit includes all necessary mounting hardware.Note:Only for use on stock height or lifted vehicles with the OE center-link in the stock location.This Cognito product is protected by Utility Patent number US 7,475,891 B2 - All Rights Reserved

-   Forged steel and CNC machined support brackets
-   Increases steering component and tire life
-   Reduces lane wandering and driver fatigue
-   Greatly improves handling
-   Improves fuel mileage
-   Black durable finish
-   Uses F.K. Rod Ends
-   Utility patent

This Part Fits:

Year

Make

Model

Submodel

2001-2006

Chevrolet

Silverado 2500 HD

LS

2001-2010

Chevrolet

Silverado 2500 HD

LT

2007-2010

Chevrolet

Silverado 2500 HD

LTZ

2003-2010

Chevrolet

Silverado 2500 HD

WT

2007-2010

Chevrolet

Silverado 3500 HD

LT

2007-2010

Chevrolet

Silverado 3500 HD

LTZ

2007-2010

Chevrolet

Silverado 3500 HD

WT

2001

Chevrolet

Suburban 2500

Base

2001-2013

Chevrolet

Suburban 2500

LS

2001-2013

Chevrolet

Suburban 2500

LT

2007

Chevrolet

Suburban 2500

LTZ

2001-2002

GMC

Sierra 2500

SL

2001-2004

GMC

Sierra 2500

SLE

2001-2004

GMC

Sierra 2500

SLT

2003-2004

GMC

Sierra 2500

WT

2001-2002,2006

GMC

Sierra 2500 HD

SL

2001-2010

GMC

Sierra 2500 HD

SLE

2001-2010

GMC

Sierra 2500 HD

SLT

2003-2010

GMC

Sierra 2500 HD

WT

2001-2002,2006

GMC

Sierra 3500

SL

2001-2006

GMC

Sierra 3500

SLE

2001-2006

GMC

Sierra 3500

SLT

2004-2006

GMC

Sierra 3500

WT

2007-2010

GMC

Sierra 3500 HD

SLE

2007-2010

GMC

Sierra 3500 HD

SLT

2007-2010

GMC

Sierra 3500 HD

WT

2001-2013

GMC

Yukon XL 2500

SLE

2001-2013

GMC

Yukon XL 2500

SLT

## Details

- **Price:** 381.46 CAD
- **Vendor:** Cognito
- **Type:** Suspension Arms & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 381.46 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cognito-01-13-chevy-gmc-silverado-sierra-2500-3500-hd-2wd-4wd-forged-pitman-idler-arm-support-kit)
> Updated: 2026-06-27