Cognito

Cognito 11-25 Chevrolet Silverado 2500/3500HD / 11-25 GMC Sierra 2500/3500HD Steering Idler Arm - 210-91333

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SKU:
COG210-91333
UPC:
840461359237
MPN:
210-91333
Availability:
Regularly stocked product
$359.95
Current Stock: 4

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Frequently bought together:

Description

Does the Cognito Idler Arm Support require any modifications for installation?
This idler arm support bolts on directly using OEM provisions, eliminating the need for modifications on compatible vehicles.

What is the primary performance benefit of installing the Cognito Idler Arm Support?
Achieve superior steering control by reinforcing critical linkage points, delivering enhanced stability for a more confident driving experience.

The Cognito Idler Arm Support significantly enhances steering stability, boasting a top score of 8 for Street Performance. Featuring a robust design with two mounting points and OEM provisions for a steering stabilizer, it delivers superior control for your vehicle's Suspension Arms & Components.

Key Features

  • OEM provisions for a steering stabilizer
  • two mounting points: one on the right side of the steering center link and one on the left side of the frame
  • center link mounting provision—a tapered hole near the idler arm
  • frame-side mounting clevis (two welded tabs on the crossmember)
  • OEM clevis interferes with the Cognito bracket
  • included FOX stabilizer is not compatible with the factory mounting location

Why Choose the COG Idler Arm Support

Delivers enhanced steering stability for a more confident driving experience.

Achieves superior control by reinforcing critical steering linkage points.

Provides a robust foundation for aftermarket steering stabilizers.

Transforms your truck's handling with a precision-engineered support system.

Who Is This For?

Street Performance — 8/10
Eliminates factory steering stabilizer interference for upgrades.

Weekend Off-Roading — 7/10
Supports steering stabilizer for off-road control.

Heavy Towing — 7/10
Improved steering stability for heavy loads.

Overlanding / Expedition — 7/10
Enhanced steering for varied terrain.

Easy DIY Install — 6/10
Bolt-on installation with OEM provisions.

Frequently Asked Questions

What trucks is the Cognito Idler Arm Support compatible with?

Bolt-on Cognito Idler Arm Supports are designed to fit 2011-2025 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD models directly. This ensures a precise fit for your specific heavy-duty truck. Confirm your vehicle's model year and configuration for guaranteed compatibility.

How difficult is it to install the Cognito Idler Arm Support?

Installation of the Cognito Idler Arm Support is a straightforward bolt-on process, designed for ease of integration. It utilizes OEM provisions for a simplified setup. This allows for a confident DIY installation experience for most owners.

What performance improvements can I expect with the Cognito Idler Arm Support?

The Cognito Idler Arm Support delivers enhanced steering stability, scoring an 8 for Street Performance use. It achieves superior control by reinforcing critical steering linkage points. Transform your truck's handling with this precision-engineered support system.

How does the Cognito Idler Arm Support improve steering control?

The Cognito Idler Arm Support enhances steering stability and control by reinforcing critical steering linkage points. It achieves superior control with two mounting points: one on the right side of the steering center link and one on the left side of the frame. This provides a robust foundation for demanding driving conditions.

Vehicle Compatibility

YearMakeModelSubmodel
2011–2025ChevroletSilverado 2500 HDLT
2011–2025ChevroletSilverado 2500 HDLTZ
2011–2025ChevroletSilverado 2500 HDWT
2015–2025ChevroletSilverado 2500 HDHigh Country
2020–2025ChevroletSilverado 2500 HDCustom
2024–2025ChevroletSilverado 2500 HDZR2
2011–2025ChevroletSilverado 3500 HDLT
2011–2025ChevroletSilverado 3500 HDLTZ
2011–2025ChevroletSilverado 3500 HDWT
2015–2025ChevroletSilverado 3500 HDHigh Country
2011–2025GMCSierra 2500 HDDenali
2011–2025GMCSierra 2500 HDSLE
2011–2025GMCSierra 2500 HDSLT
2011–2014GMCSierra 2500 HDWT
2015–2021GMCSierra 2500 HDBase
2020–2025GMCSierra 2500 HDAT4
2022–2025GMCSierra 2500 HDPro
2024–2025GMCSierra 2500 HDDenali Ultimate
2024–2025GMCSierra 2500 HDAT4X
2011–2025GMCSierra 3500 HDSLE
2011–2025GMCSierra 3500 HDDenali
2011–2014GMCSierra 3500 HDWT
2011–2025GMCSierra 3500 HDSLT
2015–2021GMCSierra 3500 HDBase
2020–2025GMCSierra 3500 HDAT4
2022–2025GMCSierra 3500 HDPro
2024–2025GMCSierra 3500 HDDenali Ultimate

Additional Resources

Official Cognito Product Page

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Browse More: Shop All Suspension Arms & Components — Suspension

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
2020-2025ChevroletSilverado 2500 HDCustom
2015-2025ChevroletSilverado 2500 HDHigh Country
2011-2025ChevroletSilverado 2500 HDLT
2011-2025ChevroletSilverado 2500 HDLTZ
2011-2025ChevroletSilverado 2500 HDWT
2024-2025ChevroletSilverado 2500 HDZR2
2015-2025ChevroletSilverado 3500 HDHigh Country
2011-2025ChevroletSilverado 3500 HDLT
2011-2025ChevroletSilverado 3500 HDLTZ
2011-2025ChevroletSilverado 3500 HDWT
2020-2025GMCSierra 2500 HDAT4
2024-2025GMCSierra 2500 HDAT4X
2015-2021GMCSierra 2500 HDBase
2011-2025GMCSierra 2500 HDDenali
2024-2025GMCSierra 2500 HDDenali Ultimate
2022-2025GMCSierra 2500 HDPro
2011-2025GMCSierra 2500 HDSLE
2011-2025GMCSierra 2500 HDSLT
2011-2014GMCSierra 2500 HDWT
2020-2025GMCSierra 3500 HDAT4
2015-2021GMCSierra 3500 HDBase
2011-2025GMCSierra 3500 HDDenali
2024-2025GMCSierra 3500 HDDenali Ultimate
2022-2025GMCSierra 3500 HDPro
2011-2025GMCSierra 3500 HDSLE
2011-2025GMCSierra 3500 HDSLT
2011-2014GMCSierra 3500 HDWT
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Additional Information

Clearance Item:
N
MPN:
210-91333
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Suspension>Suspension Arms & Components
Install Type:
Bolt-On
Product Level:
Premium Performance
Street Performance:
8/10
Weekend Off-Roading:
7/10
Heavy Towing:
7/10
Overlanding / Expedition:
7/10
Easy DIY Install:
6/10
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