Cognito Forged Pitman Idler Arm Support | 11-25 Silverado/Sierra 2500/3500 2WD/4WD

Cognito Forged Pitman & Idler Arm Support Kit

For 2011–2025 Silverado/Sierra 2500HD & 3500HD (2WD/4WD)

The Cognito Forged Pitman and Idler Arm Support Kit (PISK) is a proven solution to one of the most common steering issues in GM trucks — excessive wear and play in the factory pitman and idler arms.

Using Cognito’s patented support system (US Patent #7,475,891 B2), this kit reinforces your truck’s steering linkage by eliminating the forward and rearward movement of the center link. The result: tighter handling, improved steering precision, reduced tire wear, and longer component life.

Built from forged steel and CNC-machined brackets, this support kit is designed to handle the heaviest-duty applications while maintaining a factory fit and finish.

Key Benefits:

• Greatly improves steering response and handling
• Reduces lane wandering and driver fatigue
• Increases steering component and tire lifespan
• Can improve overall fuel mileage

Features:

• Patented Cognito design (US 7,475,891 B2)
• Forged steel construction with CNC-machined support brackets
• Equipped with high-quality F.K. Rod Ends
• Durable black powder-coated finish
• Includes all necessary hardware for installation
• Compatible with stock height or lifted trucks using the OE center link in the factory position

Vehicle Fitment:

• 2011–2025 Chevrolet Silverado 2500HD / 3500HD (2WD & 4WD)
• 2011–2025 GMC Sierra 2500HD / 3500HD (2WD & 4WD)

Warranty & Manufacturing:

• Limited Lifetime Warranty on all Cognito-branded components
• Proudly engineered and manufactured in Southern California, USA