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

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.

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
26 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
23
2
0
0
1
Front bearing assy
Bought and replace both front bearings and hub assemblies on my 2005 Ford Explorer. The Hub and bearings assemblies fit perfect and all the idiot lights all went out great fit great price will be buying from you again. Plus your videos help me through the whole thing perfect.
July 8, 2017
Purchased
8 months ago
Wheel hub and assembly
The product came 2 days early, they weren't damaged, I got the pair for the same price as one in the auto stores in Vancouver wa. Thank yout a1!
July 4, 2017
Purchased
8 months ago
Mountaineer hub assembly
Perfect fit and thanks to your excellent video, a very doable project. One suggestion for the video, the old hubs do not come off with a rap on the hubs. This was the most time consuming part of the project. Keep up the great work, in my book you can be proud of the job you are doing. Bob Stordahl
January 23, 2017
Purchased
1 year ago
Wheel bearing
Installed Both wheel bearings and they are working good
March 2, 2017
Purchased
1 year ago
ANOTHER GREAT PRODUCT
Again i ordered from 1A Auto and again i received amazing customer service with my questions , talked to someone that spoke english and was able to understand and was very helpful. Although I didnt put the parts on myself this time, i had a mechanic, the mechanic asked where I got my parts and I told him 1A Auto , I told him that you are my #1 parts supplier now. Thank you for everything you do. I love the videos.
Keep it up.
David R.
October 6, 2017
Purchased
5 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
2 months ago
Love the service and love the parts, And caring customer service representatives
September 21, 2017
Purchased
5 months ago
Wheel bearings 03 Explorer
i bought the front bearings and upper control arm with ball joints and lower set.great value.
August 1, 2017
Purchased
7 months ago
Great buy!
Price was about 1/3 for similar parts quoted by retail auto parts stores. Very prompt service. Was out of stock when I first looked but got a quick email within a week to notify me it was back. Free shipping as well!
May 22, 2017
Purchased
9 months ago
Wheel Bearing & Hub assembly
Super fast service, great price, will be a repeat customer
September 6, 2017
Purchased
5 months 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 20 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 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.

How-to Video:

(11:32 min)

Tools List:

    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



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

Vehicle Fit

  • 2002-2005 Ford Explorer 4 Door Front Wheel Bearing & Hub Assembly excluding Sport Trac Models Pair TRQ
  • 2003-2005 Lincoln Aviator Front Wheel Bearing & Hub Assembly Pair TRQ
  • 2002-2005 Mercury Mountaineer Front Wheel Bearing & Hub Assembly Pair TRQ
Part #: 1ASHS00078

Ships Same Day for orders placed by 4 P.M. ET

TRQ
Brand #: BHA50033

We're here to help

1A Auto Parts

Customer Feedback

"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
Read More