Exterior Components› Body Panels and Components

Cognito Motorsports

Cognito GM HD Idler Support Frame Gusset Kit 11-25 Silverado/Sierra 2500/3500 2WD/4WD

$84.95

SKU: C01L 110-91329

In Stock
In Stock
Ships by Aug 6
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Cognito GM HD Idler Support Frame Gusset Kit 11-25 Silverado/Sierra 2500/3500 2WD/4WD

MIA's Description

The Cognito Motorsports 110-91329 is an idler support frame gusset kit designed to reinforce the idler support area of your truck's frame. This reinforcement helps reduce flex and wear under load, especially beneficial for lifted or hard-used trucks. The kit is constructed from 1/4-inch plate steel for improved durability and steering stability.

This gusset kit is precision-fit for 2011 and newer GM HD trucks, specifically the 2500 and 3500 models.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCognito Motorsports
Part NumberC01L 110-91329

Videos

Duramax Owners Are Shocked By This Simple Fix! Cognito PISK on 20-25 GM 2500/3500 HD

Duramax Owners Are Shocked By This Simple Fix! Cognito PISK on 20-25 GM 2500/3500 HD

Buy with Confidence

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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