MOOG Pitman Arm K440019 for 2011–2019 Chevy/GMC Silverado & Sierra 2500/3500 HD — Heavy‑Duty Greaseable OE Replacement

MOOG K440019 is a heavy‑duty steering pitman arm engineered as a direct OE replacement for compatible Chevy and GMC 2500/3500 HD trucks.

This MOOG Problem Solver pitman arm is built from engineered steel to restore factory steering feel, resist wear and simplify installation. Designed and tested by a brand trusted by professional technicians and motorsports teams, it addresses the worn or loose chassis components that cause wandering steering and premature tire wear. The part is greaseable and ships with a lock nut for proper fit-up, delivering long service life when matched to the correct vehicle application.

Which models and years will this pitman arm fit?

The MOOG K440019 fits select heavy‑duty GM trucks from the model years listed by the manufacturer. Always verify fitment with your vehicle details before purchasing to avoid returns.

• Fits 2011–2019 Chevrolet Silverado 2500 HD and 3500 HD
• Fits 2011–2019 GMC Sierra 2500 HD and 3500 HD
• Confirm exact year, make, model, engine and trim with fitment tools
• Check any additional notes shown in the seller’s confirmed‑fit indicator

How does this pitman arm improve steering performance?

Replacing a worn pitman arm with a properly engineered MOOG unit restores steering geometry and reduces play in the steering linkage. With a precision fit and durable steel construction, it helps the rack and drag link operate as intended.

• Engineered steel resists bending and fatigue under heavy loads
• Greaseable joint for easier maintenance and extended life
• Direct OE replacement profile preserves original steering geometry
• Lock nut included for secure, correct installation torque

What should I know about installation and maintenance?

MOOG designs this pitman arm for technician‑level installation with standard shop tools; typical installation replaces the worn arm, torques the nut to spec and greases the fitting. Routine inspections and greasing will help maintain performance over time.

• Install as a direct OE replacement using factory torque specs
• Grease at recommended intervals to protect the joint
• Inspect connected steering components for wear when replacing
• Use vehicle fitment tool before ordering to ensure correct part

Who is this for: The MOOG K440019 pitman arm is aimed at owners and technicians who maintain 2011–2019 Chevrolet Silverado or GMC Sierra 2500/3500 HD trucks and need a durable, OE‑style steering component. It’s appropriate for fleet mechanics, off‑road enthusiasts, and anyone repairing worn steering linkages who wants a greaseable, heavy‑duty replacement from a brand used by professional technicians and motorsports crews.