

🚛 Drive with Confidence: Heavy-Duty Precision for Your Silverado & Sierra
The MOOG K400018 Steering Idler Arm is a heavy-duty, engineered steel component designed for 2011-2019 Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD trucks. Featuring a greaseable socket with a powdered metal gusher bearing, it ensures smooth steering, rust prevention, and extended durability. Trusted by professional technicians and NASCAR crews, this part offers a precise fit and easy installation, making it a top choice for maintaining peak vehicle performance.






















| ASIN | B01I61WQ74 |
| Best Sellers Rank | #51,697 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Idler Arms |
| Brand | MOOG |
| Customer Reviews | 4.7 4.7 out of 5 stars (254) |
| Date First Available | July 16, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.7 pounds |
| Item model number | K400018 |
| Manufacturer | MOOG Chassis Products |
| Manufacturer Part Number | K400018 |
| Model | K400018 Steering Idler Arm |
| Position | Center |
| Product Dimensions | 10.5 x 8.13 x 2.63 inches |
T**.
Good value
Good fit, seems to be a quality part
C**Z
6 months later
No problems, no issues, fit perfect
L**E
Good value and seemingly good quality
Nice,bolts right up
M**.
Very tight fit minor adjustment needed
You’ll need to do some modifications, but it will work
G**N
Be safe use moog front end parts!
aftermarket parts can be very sketchy that's why I always insist on using moog parts
R**E
Idle arm
It fits on my 2015 Chevy 2500 HD Duramax only thing is the steering wheel is slightly to the right now but it fit perfectly decent quality decent price
T**.
Tom
Worked great. Perfect fit
S**O
Best purchase of the year
I was very surprised it showed up just in time to get it replaced and overall at a very low price. Even Autoparts stores can’t beat you
A**R
Excellent fit
L**C
all ways like moog parts had no issues
Trustpilot
2 weeks ago
1 day ago