(1) Rear Passenger Side Suspension Knuckle Assembly
(1) Rear Driver Side Suspension Knuckle Assembly
Quantity:
2 Piece
Item Condition:
New
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
3 vehicles spanning 2006-2010.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2006-2010
Ford
Explorer
Ford Explorer Rear Driver & Passenger Side 2 Piece Suspension Knuckle Assembly Set TRQ BHA34220
2007-2010
Ford
Explorer Sport Trac
Ford Explorer Sport Trac Rear Driver & Passenger Side 2 Piece Suspension Knuckle Assembly Set TRQ BHA34220
2006-2010
Mercury
Mountaineer
Mercury Mountaineer Rear Driver & Passenger Side 2 Piece Suspension Knuckle Assembly Set TRQ BHA34220
Part Interchange
Brand Label
Part Number
TRQ
BHA42842
WJB
WLK413
WJB
WLK412
TRQ
BHA42841
Dorman - OE Solutions
698-413
Dorman - OE Solutions
698-412
SKF
GRW259
Chicago Rawhide
GRW259
Timken
516008
Ford
6L2Z1215A
Ford
6L2Z5B758AG
Ford
6L2Z1109B
Ford
6L2Z2C029AA
Ford
6L2Z5B759AG
Ford
1L2Z1109AA
Ford
G2MZ1109C
MOOG Hub Assemblies
LK036
MOOG Hub Assemblies
LK035
GSP
9111400
GSP
9111300
BCA by NTN
WE60832
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.
Product Reviews
4.7/ 5
★★★★★★★★★★
11 reviews
5★
82%
4★
9%
3★
9%
2★
0%
1★
0%
Customer photos
★★★★★August 24, 2025
Rear Knuckles.
Can quickly and we're great being loaded with bearings, bushings and brake shoes and hardware.
★★★★★December 5, 2024
Very good
Came in timely manor. Product is as advertised.video was helpfull with install.
★★★★★June 20, 2024
I had a few issues with this purchase
Drivers sides knuckle arrived with a bad bearing & needed to be replaced. - the bearing keeps the wheel on the car, so that is concerning.
The price for the 2 piece (both sides) was about 20% more expensive buying the kit vs purchasing both pieces separately, which is unusual to me.
This part/experience was a lesson in "you get what you pay for" & the savings may translate to another expense (car down time, repairing the same thing twice, an accident if the bearing failed at the worst time, & its impossible for me to know the relative life span of this part vs OEM).
An honorable mention about 1A Auto (and their customer care) were great about communicating and getting a replacement sent out.
★★★★★June 15, 2024
Fit well. Did the job.
★★★★★June 11, 2024
Good value
Came exactly as described. Fit perfectly.
★★★★★March 2, 2024
Linked up
Standard OEM replacement. Fit fine
★★★★★July 19, 2023
Much easier then rebuilding
Fit just like OEM and was way easier then rebuilding with a new bearing. I didn't notice that emergency brake shoes were attached as well so bonus once I returned the kit I bought someplace else.
★★★★★June 2, 2023
these parts were beautiful .they were a pleasure to install with perfect fit .the parts were shipped super fast .great service .i also love there how to videos that have taught me alot .thanks again dave
★★★★★May 27, 2023
Had no problem installing Took awhile to remove old ones. Glad the parking brake was already installed. Received earlier than what was told. Came in 2 days
★★★★★August 14, 2022
Worth it, over pressing bearings
Super easy, would recommend over trying to press new bearings. My rust belt explorer is 15 years old, the hardest part of this job was pulling the old part. With this part I was done in an afternoon. It's a good bit more expensive than the bearings themselves, but unless you've got the tools and equipment to pull and press bearing, this is the way to go. Save yourself an entire weekend on jack stands.
Showing 1–10 of 11 reviews
BHA34220
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
SheldonMarch 18, 2024
Are they already greased ?
Yes, factory greased and sealed.
Not · March 19, 2024
LarryMay 31, 2023
Does this assembly come with emergency brake shoes?
Hello,
The kit will include the below parts.
Kit Includes:
(2) Rear Wheel Bearing & Hub Assemblies
(2) Rear Steering Knuckles
(2) Rear Brake Dust Shields
Jean · June 2, 2023
LarryMarch 29, 2023
Does this assembly come with emergency brake shoes installed?
Yes, the emergency brake shoes will come pre-installed on the assembly.
Meghan · March 29, 2023
JasonJanuary 25, 2023
Do the park brake shoes come wish this assembly?
No, the parking brake shoes are not included with this assembly.
Jessica · January 25, 2023
JasonJanuary 25, 2023
Do these come with parking brake shoes?
Parking brake shoes are not included with these steering knuckles.
Jessica · January 25, 2023
QuincyAugust 13, 2021
Who is the manufacturer of this part?
These are manufactured by TRQ. TRQ is a high quality, high-end name brand that we offer and back with our 1A Auto Limited Lifetime Warranty.
T · August 13, 2021
Showing 1–6 of 6 questions
Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
Ask a Question
Check Your Email
We sent a verification email to .
Click the Verify Email button in the email to submit your question.
This extra step helps prevent spam.
Select Your Vehicle
Specify your vehicle's year, make and model to guarantee fit.