Steering and Components› Steering Linkage
Cognito Motorsports
Cognito 11-24 Chevy/GMC Silv/Sierra 2500/3500 HD 2WD/4WD Forged Pitman Idler Arm Support Kit
SKU: C01L 110-90772
Moderate — 2–4 hours
Description
Part #: 110-90772
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 vehicle's 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
Fitment
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Specifications
| Brand | Cognito Motorsports |
| Part Number | C01L 110-90772 |
Videos
Install of the Cognito Pitman Idler Support Arm Kit on a 2024 GMC AT4X 2500HD - A MUST HAVE!
Cognito Pitman/ Idler Arm Support Kit! 01-10 GM Trucks
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Duramax Owners Are Shocked By This Simple Fix! Cognito PISK on 20-25 GM 2500/3500 HD
2005 GMC Sierra 2500HD - Cognito Pitman / Idler Arm Support Kit
Fix The Flaw - Cognito Motorsports PISK Pitman Idler Arm Steering Braces
Bilstein 33-196619 Stabilizer w/CMS PISK3008 Brace / 2011+ HD
Every Duramax Owner Needs to See This
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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