• Photo - Primary
1 1
Cognito

Cognito 11-25 Chevy/GMC Silv/Sierra 2500/3500 HD 2WD/4WD Idler Frame Support Gusset Kit

$100.46
$100.46
Shipping calculated at checkout.
Part Number: COG110-91329
Manufacturer: Cognito

items left

Product Description

This kit adds critical reinforcement to the idler support area of the frame, helping reduce flex and wear under load. Made from 1/4-inch plate steel, it improves steering stability and durability—especially on lifted or hard-used trucks. Designed to work with both factory and aftermarket idler supports.

  • Increases idler arm support rigidity for improved steering durability
  • Compatible with both factory and aftermarket idler supports
  • Precision fitment for 2011+ GM HD trucks (2500/3500)
  • Constructed from 1/4-inch high-strength plate steel

This Part Fits:

Year Make Model Submodel
2020-2025 Chevrolet Silverado 2500 HD Custom
2015-2025 Chevrolet Silverado 2500 HD High Country
2011-2025 Chevrolet Silverado 2500 HD LT
2011-2025 Chevrolet Silverado 2500 HD LTZ
2011-2025 Chevrolet Silverado 2500 HD WT
2024-2025 Chevrolet Silverado 2500 HD ZR2
2015-2025 Chevrolet Silverado 3500 HD High Country
2011-2025 Chevrolet Silverado 3500 HD LT
2011-2025 Chevrolet Silverado 3500 HD LTZ
2011-2025 Chevrolet Silverado 3500 HD WT
2020-2025 GMC Sierra 2500 HD AT4
2024-2025 GMC Sierra 2500 HD AT4X
2015-2021 GMC Sierra 2500 HD Base
2011-2025 GMC Sierra 2500 HD Denali
2024-2025 GMC Sierra 2500 HD Denali Ultimate
2022-2025 GMC Sierra 2500 HD Pro
2011-2025 GMC Sierra 2500 HD SLE
2011-2025 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
2020-2025 GMC Sierra 3500 HD AT4
2015-2021 GMC Sierra 3500 HD Base
2011-2025 GMC Sierra 3500 HD Denali
2024-2025 GMC Sierra 3500 HD Denali Ultimate
2022-2025 GMC Sierra 3500 HD Pro
2011-2025 GMC Sierra 3500 HD SLE
2011-2025 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT
Photo - Primary

Cognito 11-25 Chevy/GMC Silv/Sierra 2500/3500 HD 2WD/4WD Idler Frame Support Gusset Kit

$100.46
$100.46