Moog K440019 Steering Pitman Arm

Premium Steering Pitman Arm for HD Trucks

The MOOG K440019 is a premium steering pitman arm built for heavy-duty steering service on Chevrolet Silverado HD and GMC Sierra HD applications. It is engineered with design updates that help extend service life and make replacement easier on the vehicle.

• Premium-grade steering pitman arm for steering linkage service
• Designed for 2011-2024 Chevrolet Silverado 2500 HD and Silverado 3500 HD
• Designed for 2011-2024 GMC Sierra 2500 HD and Sierra 3500 HD
• MOOG Problem Solver design approach focused on improved installation and durability
• Direct replacement part number: K440019

Fitment and Application Details

Compatible with 2020-2024 Chevrolet Silverado 2500 HD and Chevrolet Silverado 3500 HD, N/A. Compatible with 2020-2024 GMC Sierra 2500 HD and GMC Sierra 3500 HD, N/A. Compatible with 2011-2019 Chevrolet Silverado 2500 HD and Chevrolet Silverado 3500 HD, N/A, with a simplified design for easier rack and pinion bellows kit installation. Compatible with 2011-2019 GMC Sierra 2500 HD and GMC Sierra 3500 HD, N/A, with a simplified design for easier rack and pinion bellows kit installation.

This part cross-references Mevotech Supreme MS50913 for the same application.

What This Part Helps Address

• Steering looseness caused by wear in the pitman arm
• Uneven steering response in Chevrolet Silverado HD and GMC Sierra HD trucks
• Replacement needs during steering linkage repair
• Service challenges when working around rack and pinion bellows kits on 2011-2019 applications

Installation Notes and Tips

Verify steering linkage condition before installation and inspect related components for wear. On 2011-2019 applications, the simplified design supports easier rack and pinion bellows kit installation. Confirm vehicle year, make, and model before ordering, and match the part number K440019 to the application.

Quality Assurance

MOOG positions this steering pitman arm within its Problem Solver chassis line, with ongoing design enhancements aimed at longer product life and simpler replacement. Premium-grade construction supports dependable steering service on HD truck applications.