Product Description
The MOOG K440021 Pitman Arm is a precision steering component designed to restore proper steering response and durability in heavy-duty Ram trucks. Built from MOOG-engineered forged steel, this pitman arm delivers superior strength and reliability compared to worn factory components. When the original pitman arm begins to wear or loosen, steering play and uneven tire wear can develop — replacing it with the MOOG K440021 restores tight steering feel and long-term durability.
MOOG’s Problem Solver design incorporates improved materials and construction that withstand the heavy steering loads common in diesel trucks. The precision-machined splines and durable bearing surfaces help ensure smooth steering transfer from the steering gearbox to the steering linkage while maintaining proper alignment and steering stability.
Key Features
- Heavy-duty forged steel construction for maximum durability
- Direct OE replacement for factory pitman arm
- Precision-machined splines for secure steering gear fitment
- Engineered for improved steering stability and reduced play
- Built to withstand heavy loads common in diesel HD trucks
Fitment
- 2009-2012 Dodge Ram 2500 – 4WD
- 2009-2012 Dodge Ram 3500 – 2WD / 4WD
- 2013 Ram 2500 – 2WD / 4WD
This pitman arm connects the steering gearbox to the steering linkage, transferring steering input from the driver to the front suspension system for accurate wheel movement and improved vehicle control.
Specifications for MOOG K440021
| Specifications for MOOG K440021 | |
|---|---|
| UPC | 080066073477 |
| GTIN | 0080066073477 |
| Shipping Info | Shipping Weight: 3.8 lbs Package Dimensions: 10 in x 3.5 in x 2.75 in |
| Prop 65 | WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit www.P65Warnings.ca.gov. |
FAQ
What does the pitman arm do?The pitman arm connects the steering gearbox to the steering linkage. It converts steering wheel movement into lateral motion that turns the front wheels.
What are signs my pitman arm is worn out?
Common symptoms include excessive steering play, wandering while driving, uneven tire wear, and clunking noises from the steering linkage.
Is MOOG K440021 a direct replacement part?
Yes. This pitman arm is manufactured to OE specifications and installs directly in place of the factory component without modification.
Why choose MOOG steering components?
MOOG is widely known as a professional technician-preferred brand, with engineered improvements and durable materials designed to increase service life and steering reliability.
Will replacing the pitman arm improve steering?
Yes. A new pitman arm restores proper steering linkage geometry, reduces steering play, and helps maintain accurate wheel alignment.
