★★★★★
April 23, 2026
A1 is A+++
I work at a Dealership and the complete Arm was less expensive than just the bearings at Employee Pricing.
Replaces
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Attention California Customers:
WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
This part fits 4 vehicles spanning 2006-2012.
| Year | Make | Model | Description |
|---|---|---|---|
| 2006-2012 | Ford | Fusion | Ford Fusion Front Passenger Side Steering Knuckle Assembly TRQ BHA42839 |
| 2007-2012 | Lincoln | MKZ | Lincoln MKZ Front Passenger Side Steering Knuckle Assembly TRQ BHA42839 |
| 2006 | Lincoln | Zephyr | Lincoln Zephyr Front Passenger Side Steering Knuckle Assembly TRQ BHA42839 |
| 2006-2011 | Mercury | Milan | Mercury Milan Front Passenger Side Steering Knuckle Assembly TRQ BHA42839 |
| Brand Label | Part Number |
|---|---|
| WJB | WLK012 |
| TRQ | BHA42839 |
| Dorman - OE Solutions | 698-408 |
| SKF | FW166 |
| Chicago Rawhide | FW166 |
| Timken | 510010 |
| Ford | 3M8Z1215A |
| Ford | 6E5Z1104AB |
| Ford | 6E5Z2K004AA |
| Ford | W3022880S300 |
| Ford | BE5Z3K185A |
| MOOG Hub Assemblies | LK012 |
| GSP | 9110600 |
| BCA by NTN | WE60353 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
I work at a Dealership and the complete Arm was less expensive than just the bearings at Employee Pricing.
Came quickly and correct part
Nice fit. Nice Quality.
Mounted up very easily, was in spec with the factory knuckle I replaced. Solid quality for a good price.
Ok so this part was great but the other 6part did not work but we are talking about this one great and I would buy it again.. and I tell other about a1 Auto
Part failed after 2 weeks on the road. Paid $650 including purchasing a lower control arm when mechanic said the original was no good. So more money down the drain and I will have to wait for replacement so removal and reinstall more $$$$ not a great start.
Easy install, fast shipping.
great price really well uilt
Worked out great.
BHA42839
This comes in one piece as pictured!
