Product Description
Restore steering stability and eliminate front-end looseness with the MOOG K400018 Idler Arm Assembly. Designed for heavy-duty GM trucks, this steering component plays a critical role in supporting the center link and maintaining proper steering geometry. When the idler arm wears out, drivers may experience wandering steering, vibration, or uneven tire wear.
The MOOG Problem Solver engineering behind the K400018 ensures superior durability compared to standard replacement parts. Featuring a greaseable socket design, this idler arm allows fresh lubricant to flush out contaminants while reducing corrosion and wear. The result is smoother steering response and longer service life for your Silverado or Sierra HD truck.
Key Features
- MOOG Problem Solver design improves durability and steering performance
- Greaseable socket allows lubrication to flush contaminants and extend service life
- Heavy-duty steel construction for long-lasting durability
- Direct OE-style replacement for straightforward installation
- Helps restore proper steering feel and reduce uneven tire wear
Fitment
- 2011 Chevrolet Silverado 2500HD
- 2012 Chevrolet Silverado 2500HD
- 2013 Chevrolet Silverado 2500HD
- 2014 Chevrolet Silverado 2500HD
- 2015 Chevrolet Silverado 2500HD
- 2016 Chevrolet Silverado 2500HD
- 2017 Chevrolet Silverado 2500HD
- 2011 Chevrolet Silverado 3500HD
- 2012 Chevrolet Silverado 3500HD
- 2013 Chevrolet Silverado 3500HD
- 2014 Chevrolet Silverado 3500HD
- 2015 Chevrolet Silverado 3500HD
- 2016 Chevrolet Silverado 3500HD
- 2017 Chevrolet Silverado 3500HD
- 2011 GMC Sierra 2500HD
- 2012 GMC Sierra 2500HD
- 2013 GMC Sierra 2500HD
- 2014 GMC Sierra 2500HD
- 2015 GMC Sierra 2500HD
- 2016 GMC Sierra 2500HD
- 2017 GMC Sierra 2500HD
- 2011 GMC Sierra 3500HD
- 2012 GMC Sierra 3500HD
- 2013 GMC Sierra 3500HD
- 2014 GMC Sierra 3500HD
- 2015 GMC Sierra 3500HD
- 2016 GMC Sierra 3500HD
- 2017 GMC Sierra 3500HD
Specifications for MOOG K400018
| Specifications for MOOG K400018 | |
|---|---|
| UPC | 080066052786 |
| GTIN | 00080066052786 |
| Shipping Info | Estimated Shipping Weight: 4.4 lbs Package Dimensions: 14.5 in x 7.25 in x 4.0 in |
| Prop 65 | WARNING: This product may expose you to chemicals known to the State of California to cause cancer and reproductive harm. https://www.P65Warnings.ca.gov |
FAQ
What does the idler arm do on my GM HD truck? The idler arm supports the steering center link and helps maintain proper steering geometry. A worn idler arm can cause loose steering, wandering, and uneven tire wear.What are the signs of a failing idler arm? Common symptoms include loose steering, clunking noises in the front suspension, wandering while driving, and abnormal tire wear.
Does MOOG K400018 include grease fittings? Yes. The MOOG Problem Solver design includes a greaseable socket that allows fresh lubrication to flush contaminants and extend the component's lifespan.
Is this a direct replacement part? Yes. MOOG K400018 is engineered as a direct OE-style replacement for compatible GM 2500HD and 3500HD trucks.
Why choose MOOG steering components? MOOG is widely trusted by professional technicians for steering and suspension parts thanks to their Problem Solver engineering, premium materials, and long service life.
