Wheel Bearing & Hub Assembly TRQ BHA53481 - 1ASHS00338


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side) FRONT
  • Fit 5 Lug Wheels
  • Replaces dealer part number: 7L2Z-1104-A, 7L2Z1104A
  • ABS sensor included
  • Direct replacements
  • Built to strict quality control standards
  • Fit 2WD or 4WD models


  • You will not have a problem with our product. If you are comparing us to someone selling a brand name product remember brand names are only as good as the company selling them. Both and The Better Business Bureau recognize 1A Auto as a trusted online seller. You will be pleased with what you find out about us.
  • You don't want to be delayed by a defective part. 1A Auto wheel hubs & bearings are all tested prior to shipping.

Fit Guaranteed

  • These hub & bearing sets will install just as your originals do. You can use your existing hardware.
  • Save time and money with direct fit hub bearing assemblies. No trips to the auto parts store or extra time trying to match up and press bearings.
  • Hub installation is a degree more difficult than changing a tire on most vehicles.


  • Some shops and dealers charge more for parts and repairs when they think the customer doesn't know what is involved. Now you can get the value you deserve. Knowing what this repair entails can be the difference between the value of doing it yourself, or the pain of a costly part or repair bill.
Precision Engineered

Precision Engineered using the highest grade SAE 1055 / 65Mn high carbon steel to exact OEM design.

100% Factory tested to precise OEM tolerances.

Highest Quality Materials

High quality, multi-lip seal reduces the intrusion of dirt and water, keeping grease clean for a longer bearing life.

Premium, heavy duty grease resists high temperature, moisture, and reduces intense friction pressure to help extend the life of the bearing.

Direct Fit Replacement

Direct fit replacement part is guaranteed to fit and function correctly for your specific application

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

BHA53999 Axle / Spindle Nut Torque Specification
  1. step : Removing the Wheel (0:32)
    • Pry off the center cap with a flat blade screwdriver
    • Loosen the 32mm hub nut
    • Loosen the 19mm lug nuts with the vehicle on the ground
    • Raise the vehicle with a floor jack
    • Secure the vehicle on jack stands
    • Remove the lug nuts
    • Pull off the wheel
  2. step : Removing the Brake Caliper and Rotor (1:23)
    • Turn the wheel
    • Remove the 17mm bolts from the caliper
    • Pry the piston out with a flat blade screwdriver
    • Lift the caliper off and secure it with a bungee cord
    • Remove the 8mm bolt from the ABS sensor bracket
    • Pull the sensor firmly out of the bracket
    • Disconnect the ABS sensor
    • Pull the ABS sensor through and out
    • Remove the two 21mm bolts from the caliper bracket
    • Remove the caliper bracket and brake pads
    • Tap the rotor from the front with a hammer to break it loose
    • Remove the rotor
  3. step : Removing the Hub (4:28)
    • Remove the three 15mm bolts from the hub
    • Pull the hub wiring harness out of the slot
    • Tap out the hub
    • Clean off the hub area with brake parts cleaner
  4. step : Installing the Hub (5:54)
    • Apply a thin layer of grease around the hub rim
    • Slide the hub onto the axle shaft
    • Hand-tighten the 15mm bolts to the hub
    • Tighten the 15mm bolts evenly
    • Torque the bolts to 90 foot-pounds
  5. step : Reinstalling the Rotor and Brake Caliper (7:24)
    • Attach the ABS sensor to the knuckle
    • Clip in the ABS sensor to the clips
    • Connect the ABS sensor
    • Tighten the 8mm bolt to the ABS sensor bracket
    • Apply grease to the hub
    • Clean out the rotor with a wire brush
    • Press the rotor to the hub
    • Tighten a lug nut to the rotor
    • Clean the caliper bracket with a wire brush
    • Install the bracket to the rotor
    • Tighten the caliper bracket bolts
    • Torque the bolts to 122 foot-pounds
    • Apply grease to the contact points on the clips and brake pads
    • Press the pad into the caliper bracket
    • Check the play in the slide pins
    • Lower the caliper to the rotor
    • Tighten the caliper bolts
    • Torque the caliper bolts to 53 foot-pounds
    • Remove the lug nut form the rotor
    • Hand-tighten the 32mm axle nut
  6. step : Reattaching the Wheel (12:18)
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Tighten the lug nuts to 100 foot-pounds in a crossing or star pattern
    • Tighten the hub nut to 184 foot-pounds
    • Reattach the center cap

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Wire Brush
  • Floor Jack

  • Materials, Fluids, and Supplies

  • Paper Towels
  • Anti-Seize Grease
  • Bungee Cord

  • Ratchets & Related

  • Ratchet
  • Torque Wrench
  • Socket Extensions

  • Screwdrivers & Related

  • Pry Bar
  • Flat Blade Screwdriver

  • Sockets - Metric

  • 32mm Socket
  • 21mm Socket
  • 19mm Socket
  • 17mm Socket
  • 15mm Socket
  • 8mm Socket

4.8 / 5.0
18 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Fit perfectly
They came quickly, packaged just right and fit like a glove, I have had them on my truck now for 3 months and they seem to be working great.
February 23, 2017
1 year ago
Very nice replacement part
Very nice replacement at a good price. Good fit and easy to install. The antilock brake sensor wire harness works well on this model as well. I would recommend this part
March 12, 2017
1 year ago
Customer service
Service was great. Package arrived on time and in good condition. I will use this service for future items I may need for my autos.
March 3, 2017
1 year ago
First time buyer
Shopped several places before purchasing from 1 A Auto. Replaced both side wheel bearing and hubs and everything fit perfect and is working great. Do not want to forget to mention the great price for this product!!! Have recommended the site to several people.
February 22, 2017
1 year ago
Thank you
For the price and quality, I am completely satisfied with my truck. I am finally on the road again. Thank you
March 10, 2017
1 year ago
Fit perfect on my ford.
Compared to others companies on same item 1A Auto offers better price, quality and free shipping. Definitely 1A Auto will be my place to order my ford parts. Thank you,
March 9, 2017
1 year ago
Hubs for 2008 Sport Trac
Received hubs and had them installed by local shop. So far
wheels are spinning just fine. Great to not hear the humming
etc. Have had nothing but first class service from 1A Auto. The
prices are right where I need them.
March 9, 2017
1 year ago
wheel bearing hubs
every thing went great when they were installed thank you Gerald
April 17, 2018
1 month ago
Bought these wheel bearing hubs for my 2008 Ford Sport Trac... My Mechanics had them on in about an hour and I am riding safely and smootly again thank to the quick deliver from A1 auto.
August 18, 2017
8 months ago
wheel bearing and hub assembly
First of all I like to say thank you to you guys getting my shipment early. Quality of this parts is awesome. Fits right in, I will definitely order more parts from you guys and recommend to my friends..... Thanks again
June 19, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 5 questions Browse 5 questions and 7 answers
My explorer is 4wd. Will these work?
Tim C on Feb 19, 2018
BEST ANSWER: Yes I had a 06 Explorer four wheel drive and it worked on mine perfect
Does it come with the 3 bolts to mount the bearings?
vincent j on Jun 23, 2017
BEST ANSWER: No, you would need to reuse the originals or purchase new ones separately.
Does it fit on mercury mountaineer 2008 AWD?
Jorge on Oct 25, 2017
BEST ANSWER: Yes, this will fit your AWD model.
Do you ship to saudi arabia?
Ebraheem M on Jul 17, 2017
BEST ANSWER: Yes, through our eBay store. Please take 1ASHS00338 into eBay's search bar for more information regarding shipping and handling.
Will thay fit on the rear?
Billy O on Jul 5, 2017
BEST ANSWER: These are only for the front, they will not fit on the rear.

Vehicle Fit

  • 2006-2010 Ford Explorer Front Wheel Bearing & Hub Assembly Pair TRQ
  • 2007-2010 Ford Explorer Sport Trac Front Wheel Bearing & Hub Assembly Pair TRQ
  • 2006-2010 Mercury Mountaineer Front Wheel Bearing & Hub Assembly Pair TRQ

This part replaces:

  • TRQ BHA53481
Part #: 1ASHS00338

Brand #: BHA53481

How-to Video:

(13:10 min)