Replaces

Wheel Bearing & Hub Assembly Pair TRQ BHA50033 - 1ASHS00078

Specifications:

  • Comes as a Pair
    • Fits the LH (Driver Side) & RH (Passenger Side)
  • 3 Bolt Flanges
  • Fit 5 Lug Wheels
  • Studs already installed
  • Include ABS sensors and plug wires
  • Direct replacements
  • Built to strict quality control standards
Precision Engineered

From 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. Heavy duty grease resists high temperature, moisture, and reduces intense friction.

Direct Fit Replacement

Guaranteed to fit and function correctly for your specific application.

Part Details

  • Quantity: Pair

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.

BHA50002 Axle / Spindle Nut Torque Specification

  1. step : Removing the Wheel (0:48)
    • Pry off the center cap with a flat blade screwdriver
    • Remove the hub nut with a 30mm socket and ratchet
    • Loosen the 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 Pads (1:33)
    • Pry the ABS sensor wiring out of its clips with a flat blade screwdriver
    • Remove the two 14mm bolts from the brake caliper
    • Pry the brake pads into the caliper with a flat blade screwdriver to push in the pistons
    • Pull the caliper aside
    • Hold the brake caliper aside with wire ties
    • Pry the brake pads off with a flat blade screwdriver
  3. step : Removing the Brake Rotor (3:19)
    • Remove the two 18mm bolts from the brake caliper bracket
    • Pull off the brake caliper bracket
    • Pull the rotor off
  4. step : Removing the Hub (3:40)
    • Disconnect the ABS sensor wiring harness in the engine compartment
    • Unclip the ABS sensor wiring
    • Pull out the ABS sensor wire
    • Make sure the axle can move freely in and out of the hub
    • Apply rust penetrant to the hub bolts
    • Remove the three 15mm bolts from the hub
    • Pull off the hub
  5. step : Installing the Hub (5:37)
    • Push the hub onto the axle with the ABS sensor on top
    • Insert the three 15mm bolts into the hub
    • Tighten the hub bolts to 75 foot-pounds of torque
    • Feed the ABS sensor wire into place
    • Fasten the hub nut onto the hub
  6. step : Installing the Brake Rotor (7:40)
    • Slide the rotor on
    • Thread on one lug nut to hold the rotor in place
    • Put the bracket back into place
    • Start the two 18mm bolts by hand
    • Tighten the bolts to 85 foot-pounds
  7. step : Installing the Brake Pads (8:27)
    • Apply brake grease to the brake pad tabs
    • Install the new brake pads into the bracket
    • Remove the wire ties from the caliper
    • Put the caliper on
    • Thread the two 14mm bolts by hand
    • Tighten bolts to 25 foot-pounds
    • Push the ABS sensor wire into its clips
    • Clean the brake rotor
  8. step : Reattaching the Wheel (10:04)
    • Remove the placeholder lug nut
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Tighten the hub nut to 180 foot-pounds
    • Tighten the lug nuts to 100 foot-pounds in a crossing or star pattern
    • Reattach the center cap
  9. step : Connecting the ABS Sensor (10:50)
    • Connect the ABS sensor wiring harness inside the engine compartment
  10. step : Testing the Brakes (11:03)
    • Pump your brakes repeatedly until they feel firm
    • Test your brakes at 5 miles per hour and then 10 miles per hour
    • Road test the vehicle

Tools needed for replacement:

    Allen Wrenches

  • 5mm Allen Wrench

  • General Tools

  • Floor Jack
  • Jack Stands

  • Materials, Fluids, and Supplies

  • White Grease

  • Ratchets & Related

  • A Piece of Pipe (for leverage)
  • Ratchet
  • Torque Wrench

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 14mm Socket
  • 15mm Socket
  • 18mm Socket
  • 19mm Socket
  • 30mm Socket

4.8 / 5.0
31 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
28
2
0
0
1
Great
Thank you I installed the bearing and they worked perfectly.
June 19, 2018
Purchased
2 months ago
Great Product!
Product was delivered on time and was exactly what I expected and needed. Much cheaper here than anywhere else I looked!
June 5, 2018
Purchased
2 months ago
Great parts, easy to install
I bought these front wheel bearings to attempt to remedy a horrible grinding noise my 2005 Mercury Mountaineer had developed. The video provided by 1Aauto was extremely beneficial and made the process smooth. My only issue was that I was expecting to see a center hub/axel nut and was shocked to see it missing. I did some research and figured out since this truck is NOT 4 wheel drive, I don't have that nut in the front. I bought a good torque wrench and followed the specs per the video. I did not have any trouble accessing the bolts since I could turn the wheels with the front of the vehicle on jack stands. I had never done any kind of brake work before, but after this, I certainly can since the brakes were removed to do this. Do yourself a favor and order a pair of the sway bar tie down bolts because the bushing probably need replacing. Easy to do since you will have the wheels off for the bearing replacement.Now the vehicle is silky smooth, however I am now hearing a little noise from my back right bearing which I may tackle next.
May 3, 2018
Purchased
3 months ago
Easy to install
These parts were pretty way to install. Fit perfectly and the price was just right for my budget.
May 2, 2018
Purchased
11 months ago
Very impressed
Although I had a miscommunication with one of the people I had sent an email to my parts came when they were supposed to. The parts I order I got for half the price all the parts stores near me quoted me for just 1. Thank you so much for the help and getting my order fixed in the timely manner. I will definitely order more parts from y'all.
April 3, 2018
Purchased
4 months ago
Front hub assemblies on a 2002 Ford Explorer
The video was fantastic saved $700 in parts and labor fee by buying it through 1A Auto and watching their video and doing it myself ????
February 1, 2018
Purchased
6 months ago
Hubs for my Ford
I received the parts with in 3 business days and the prices were almost half of what they would have cost in the parts store. Thank you 1A Auto
December 19, 2017
Purchased
7 months ago
Great product great price
I have only put a hundred miles or so in the new hub but the ride quality this far is well improved. Hoping to get some good milage out of them
December 7, 2017
Purchased
8 months ago
AWSOOOOOME!!!
EVERYTHING ABOUT THIS ITEM IS GREAT!!!!
PRICE IS PERFECT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
November 2, 2017
Purchased
9 months ago
Not happy
The sensors do not fit like the factory ones. So it is causing my awd, abs, and traction light to come on and stay on.
October 16, 2017
Purchased
1 year ago
Response from 1A Auto
Hello, Shawn! If you suspect there is something wrong with the part you ordered from us, please contact our customer service department at 888-844-3393 for further assistance!
October 16, 2017
Tim K Staff
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 8 questions Browse 8 questions and 28 answers
is this part made in america?
Victor R on Dec 16, 2016
BEST ANSWER: These parts are made overseas in either China, Taiwan, or Japan and are backed by a two year warranty in the event of failure during intended use.
Do the new bearings come already pressed into the new hub assembly?
William H on Mar 10, 2016
BEST ANSWER: Yes all ready to go even comes with new hub bolts for the replacement
Does these fit the 2 wheel drive version of the mountaineer?
Curtis C on Mar 13, 2016
BEST ANSWER: I used these hubs on a 2005 Lincoln Aviator and they worked fine with no issues. I suggest you cross reference the Ford part number to the 1A1 listed replacement part numbers to make sure you order the right part. You can go to a Ford parts website and get the hub part # then cross reference it to 1A1. Good luck , either go on line for a video on how to remove the hub assemblies, look at a few they are very helpful, plus make sure you have the right tools for removal and installation.
Is grease already applied to the bearings?
D.J. B on Jun 23, 2018
BEST ANSWER: These are sealed hubs. The bearings are press fit. And do not require grease. A small amount of grease should be applied to the axle shaft for easier fit up though.
Is the driver and passenger side the same? Or do I need to buy different ones
Greg B on Mar 27, 2017
BEST ANSWER: They are both the same. You don't need different ones. I used them for a Ford Explorer 2002 RWD, when my driver side bearing was making aloud noise on the Freeway. I decided to change both at the same time as old ones were the original factory ones.
How long till I get it?
Juan P on Jun 29, 2017
BEST ANSWER: With our free ground shipping to the contiguous 48 states, delivery would take between 3 - 5 business days to receive.
Do these work for 4x4, 03 explorer?
Resa T on Jul 14, 2018
BEST ANSWER: Yes as long as it is the 4-door model.
Do they come with abs sensor/ speed sensor?
Resa T on Jul 14, 2018
BEST ANSWER: Yes they do come with the ABS sensor like in the picture.

Vehicle Fit

  • 2002-2005 Ford Explorer 4 Door Front Wheel Bearing & Hub Assembly Pair TRQ
  • 2003-2005 Lincoln Aviator Front Wheel Bearing & Hub Assembly Pair TRQ
  • 2002-2005 Mercury Mountaineer Front Wheel Bearing & Hub Assembly Pair TRQ

This part replaces:

  • Hollander 538-01585
  • Hollander 538-01616
  • OE # 1L241104AC
  • OE # 1L241104AD
  • OE # 1L241104AE
  • OE # 1L241104AF
  • OE # 1L241104AG
  • OE # 1L241K018AB
  • OE # 1L2Z1104AA
  • OE # 1L2Z1104AB
  • OE # 2L241104AA
  • OE # 2L241K018AB
  • OE # 2L2Z1104AA
  • OE # 2L2Z1104AB
  • OE # 3C5Z1104AA
  • OE # 3L241K018AA
  • OE # 3L241K018AB
  • OE # 3L2Z1104AB
  • OE # 4L241K018AA
  • OE # 4L2Z1104AA
  • TRQ BHA50033
Part #: 1ASHS00078

TRQ
Brand #: BHA50033

How-to Video:

(11:32 min)