1ASHF00039-Front Wheel Bearing & Hub Assembly


2008 Isuzu Ascender Front Driver Side Wheel Bearing & Hub Assembly

Guaranteed to fit 2008 Isuzu Ascender

03-06 Chevy SSR Front Hub & Bearing Assy w/ABS
Save 17%
List: $89.95 Save: $15.00
Part 1ASHF00039
In Stock

Orders must be placed by 2pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Brand #: BHA53914

Frequently bought together


Vehicle Fit

Warranty & Shipping
How-To & Tools

Part Details

  • Bearing Type:   Ball Bearing

Wheel Bearing Kit Features & Benefits

  • Durable roller bearings effectively reduce friction for enhanced ride comfort
  • Longer life - Built with premium seals
  • Precision engineered - Comfortable turning, smooth, quiet ride
  • Direct fit - No modifications for easy install

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event 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, Alaska and US Territories.

Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, or Canada for this item.

Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories.

BHA53914 Axle / Spindle Nut Torque Specification

How to Replace Wheel Bearing Hub 02-09 Chevy Trailblazer

Created on: 2021-01-16

In this video, 1A Auto demonstrates how to replace the wheel bearing and hub assembly in a 02-09 Chevy Trailblazer.

  1. step 1 : Remove the wheel and tire
    • Raise and secure the vehicle.
    • Remove the lug nuts and then the wheel.
  2. step 2 : Remove Caliper
    • Turn wheels all the way in the opposite direction of the side you are working on.
    • Use your 13mm socket wrench to remove the caliper bolts.
    • Use a wire tie to help prevent stress on the caliper.
    • Use your 18mm socket to remove the brackets.
  3. step 3 : Remove brake disk
    • Take care not to touch the disk, and if you do make sure to clean it with rubbing alcohol or mineral spirits.
  4. step 4 : Remove Hub
    • Use a 35mm socket to remove the hub nut.
    • Give the axle a slight tap with a hammer to loosen it.
    • Remove the 3 bolts securing the hub using your 18mm socket and extension and ratchet or breaker bar.
    • You can use penetrating oil to help.
    • Disconnect your ABS sensor.
    • Use a rubber mallet to break your hub free, and work around the flange with the hammer to pull it off.
    • Remove the hub and shield.
    • Clean up any corrosion with a wire brush.
  5. step 5 : Install new hub
    • Use some penetrating oil to prep the knuckle for the new hub.
    • Put the three 18 mm bolts in place and tighten the nuts to 90 ft lbs.
    • Reinstall the ABS harness.
    • Tighten but don't torque the lug nut.
  6. step 6 : Put brakes and wheel back on
    • Remember to replace the lug nuts on in a star pattern.
    • Lug nuts tighten to 100-120 ft lbs
    • Hub nut is 103 ft lbs.
    • Make sure to check your brakes and steering before driving again.
    • Make sure to pump the brakes and seat your rotors.

Tools needed for replacement

  • General Tools

    Large C-Clamp


    Jack Stands

    Rubber Mallet

    Wire Brush

    Floor Jack

  • Materials, Fluids, and Supplies

    Rust Penetrant

    Anti-Seize Grease

    Wire Ties

  • Ratchets & Related

    Socket Extensions


    1/2 Inch Breaker Bar

  • Screwdrivers & Related

    Flat Blade Screwdriver

  • Sockets - Metric

    35mm Socket

    13mm Socket

    18mm Socket

    19mm Socket

Installation Video
Watch video

Fits these Makes

Year Make Model Description
2004-2007Buick Rainier Buick Rainier Front Driver Side Wheel Bearing & Hub Assembly
2004-2007Buick Rainier Buick Rainier Front Passenger Side Wheel Bearing & Hub Assembly
2003-2006Chevrolet SSR Chevrolet SSR Front Driver Side Wheel Bearing & Hub Assembly
2003-2006Chevrolet SSR Chevrolet SSR Front Passenger Side Wheel Bearing & Hub Assembly
2002-2009Chevrolet Trailblazer Chevrolet Trailblazer Front Driver Side Wheel Bearing & Hub Assembly
2002-2009Chevrolet Trailblazer Chevrolet Trailblazer Front Passenger Side Wheel Bearing & Hub Assembly
2002-2006Chevrolet Trailblazer EXT Chevrolet Trailblazer EXT Front Driver Side Wheel Bearing & Hub Assembly
2002-2006Chevrolet Trailblazer EXT Chevrolet Trailblazer EXT Front Passenger Side Wheel Bearing & Hub Assembly
2002-2009GMC Envoy GMC Envoy Front Driver Side Wheel Bearing & Hub Assembly
2002-2009GMC Envoy GMC Envoy Front Passenger Side Wheel Bearing & Hub Assembly
2002-2006GMC Envoy XL GMC Envoy XL Front Driver Side Wheel Bearing & Hub Assembly
2002-2006GMC Envoy XL GMC Envoy XL Front Passenger Side Wheel Bearing & Hub Assembly
2004-2005GMC Envoy XUV GMC Envoy XUV Front Driver Side Wheel Bearing & Hub Assembly
2004-2005GMC Envoy XUV GMC Envoy XUV Front Passenger Side Wheel Bearing & Hub Assembly
2003-2008Isuzu Ascender Isuzu Ascender Front Driver Side Wheel Bearing & Hub Assembly
2003-2007Isuzu Ascender Isuzu Ascender Front Passenger Side Wheel Bearing & Hub Assembly
2002-2004Oldsmobile Bravada Olds Bravada Front Driver Side Wheel Bearing & Hub Assembly
2002-2004Oldsmobile Bravada Olds Bravada Front Passenger Side Wheel Bearing & Hub Assembly
2005-2009Saab 9-7X Saab 9-7X Front Driver Side Wheel Bearing & Hub Assembly
2005-2009Saab 9-7X Saab 9-7X Front Passenger Side Wheel Bearing & Hub Assembly

Part Interchange

Brand Label Part Number
ACDelco FW121
ACDelco FW121MX
Beck / Arnley 051-6171
Beck/Arnley 051-6171
Chicago Rawhide BR930470
Chicago Rawhide BR930397
Delphi 12413038
Delphi 7467245
Drive Tech America NT513188
GMB 725-0086
General Motors 15130858
General Motors 12413037
General Motors 12413257
General Motors OEM 12413037
General Motors OEM 15130858
General Motors OEM 12413257
Isuzu 8-12413037-0
Isuzu 8-15130858-0
MOOG Hub Assemblies 513188
Raybestos 713188
Raybestos Brakes 713188
SKF BR930397
SKF BR930470
SKF BAR-5129-A
Saab 15130858
Saab 12413037
Saab 12413257
Timken 513188

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.

Brand #: BHA53914
Product Reviews
4.79/ 5.0 58
Awesome fix gooq quality
October 11, 2015
I compared it to the GM dealer part and was pleased. Great instructions I saved 250 from a local shop and 350 from the dealer. Next time I'm going to change in pairs. Shortly after replacement found the other was defective. The GM part last about 2 years as I use it severe duty plowing, 4wd dirt driveway. In northeast don't be shocked if you need to replace in 2-3 years.
short lived
December 3, 2015
One of 2 came with rough bearings right out of the box. A1 replaced instantly. Both of the "good" ones lasted just past warranty. Which is probably expected for low cost bearings? Anyway buy low cost bearings with the expectations that they wont last long.
Fast Delivery, No Problems
January 21, 2017
I had no issues installing this and it's been quiet for about a month now. Just a hint to help you - break the axle nut while the tire is still on the ground. I did and it probably save me a LOT of frustration. The videos I watched did not suggest that, but it would be very difficult breaking that 35mm nut with nothing holding the hub.
Wheel hub bearing replacement
January 26, 2017
I recently purchased two, front wheel hub bearings for a 2007 Trailblazer. After installing the passengers side bearing I tested the bearing on a short drive that showed everything was virtually the same vibration as before. After I replaced the driver's side bearing I performed a test drive. When I started the vehicle the ABS and Traction Control lights illuminated. After speaking with Mitch at 1AAuto he immediately recommended replacing the hub bearing. He overnighted the replacement at no cost to me and it was installed. They are now both working and there is no more vibration. Thanks 1AAuto!
February 14, 2017
i thought i was getting each side for that price 2 hub
March 4, 2017
Great service, quick shipment and delivered in just a few days.
March 19, 2017
perfect fit, definitely will shop 1A again, especially appreciated free shipping
wheel hub for 2006 Trailblazer
April 5, 2017
VERY good hub fit was exact and went on easy would use again if I need another one
Lowest price I found on this.
April 5, 2017
Wheel hub bearings fit great and were easy to install. Parts arrived the day I set aside to do the job. So very happy with everything. The price, the part and the service.
2004 Trailblazer front wheel bearing
May 17, 2017
Bearing came complete with ABS wiring. Price was much better for comparable part at local auto parts store.
Hub Assembly
June 6, 2017
I recently purchased this product from 1A Auto. It was very reasonably priced, and fit the vehicle as expected. I highly recommend 1A Auto to anyone who asks. Additionally, the how-to videos are top rate.
Great value
July 2, 2017
By far the cheapest pricing around, with free shipping and got delivered ahead of the projected date just like always. Along with the install video and instructions it was extremely easy
Perfect Fit
July 11, 2017
After the assembly was installed my trailblazer runs smoothly.
2006 Buick wheel bearing
August 4, 2017
Great product, well made part and came in the mail faster than they said. The videos on how to fix vehicles by mike and his staff are priceless they help normal regular people get their vehicles back on the road!!! Well done guys????????
Perfect beyond what I expected!
August 9, 2017
I had just replaced my psngr side a month prior to ordering from 1A Auto. I had bought the part from an auto parts store in town which costs me over $100! I was skeptical from getting a part from 1A that wasnt exactly what I needed but it was! Fast delivery & outstanding quality at such a low price! Will definitely be shopping from 1A from now on. I am 1000% satisfied with my purchase? Thank You!
August 10, 2017
Excellent price, fast shipping. Installed just as directed with video and seems to be working as it should. Will definitely order from again.
August 14, 2017
the old one came off easy and the new one went in easy and it did not take much time at all.
September 18, 2017
The part was half the price of the auto store with free shipping. It was an exact match and arrived almost a week ahead of schedule. Wonderful experience with this company!
Parts fro 1A
September 25, 2017
This is my 2nd time ordering from you and both times I have received very good parts.
October 4, 2017
It worked out great fit good hope I don't have to get another one but if I do I'll get one from youWrite your review here. It must be at least 50 characters long. Consider whether you would recommend this product and what you like or dislike about it.
Well satisfied customer
October 6, 2017
I have ordered from 1A Auto before and parts were always as advertised. This time a small problem arose. Wheel bearing was reading 3 mph different from other three, making anti lock activate at every stop. Called and talked to Adam to explain problem. Thinking I was in for a bad time trying to rectify my issue, I was pleasantly surprised to find out how wrong I was. Adam asked me one question which I answered. He said he would send new bearing out that day. He was true to his word and part arrived in short order. The true mark of a quality company is not the price you pay, but the degree of service they supply after the sale. 1A Auto is A+ in my book. I will continue to deal with them. Also new bearing is working fine.
October 8, 2017
The part looks like good quality and was delivered fast but abs sensor wire on the wheel bearing assembly was cut off
Went smooth
October 10, 2017
Product arrived right on time as promised. Everything fit perfectly and went on just like the original. Took more time to break the old one loose than it did to put the new bearing on! Great parts!
Wheel hub bearing assembly
Big Daddy
October 21, 2017
My first purchase from 1Aauto. Great decision. Video walked thru the entire process. Solved my problem and have been driving great. Thanks 1Aauto.
November 7, 2017
Your video and part were very easy to install. So far so good!
November 30, 2017
Good shipping. Installed nice. Love the lifetime warranty.
January 5, 2018
After watching the video easy installation had to buy a 36mm instead of a 35 mm to take the nut off on the axle shaft, no problem, 1.5 hrs. job
January 23, 2018
Works as described, easy enough installation, arrived earlier than expected
February 24, 2018
Very pleased, we are in the auto business and order lots of parts online and everything went perfect, will look to this seller when needing more auto parts.
March 3, 2018
Excellent as always very fast shipping. Order many things and always same experience.
2 wheel bearings
March 30, 2018
Received exactly when you said i would. It was the right product and alot cheaperprice.saved me alot. Glad i ordered from you and i will again.
The best
April 10, 2018
The videos on how to PROPERLY disassemble and reassemble makes you look like a garage wizard. The fear of making something worse or stranding the car in your driveway is relieved. Then, to perform the repair, the correct part can be ordered right then. Parts are cheaper the auto part stores that have no advice anymore. You guys are great.
April 16, 2018
The shipping was fast and the part was the right one. No problem at all. I will use 1a auto in the future. Thank you.
Great part
April 23, 2018
Easy to install,had no problems running ABS wire and bew clips were easy to put in. Just be careful when getting the old bearing out not to hit the threads when banging on bearing bolt
May 9, 2018
They fit perfectly no problems. Wish there was a way to get faster as 9 days not good
Fast shipping
May 13, 2018
Came fast. Easy to install. Quality was that of the auto part store
1ASHF00039-Wheel Bearing & Hub Assembly
July 19, 2018
Great how to video. Parts fit perfect. Saved a lot of money doing the work myself
Very pleased with the part I ordered
July 28, 2018
Quick service, exactly the part I needed at a great price. Thank you, Debbie McClaughry
Hub Assembly
August 12, 2018
Perfect fit for my 2004 Envoy xuv the brand of the part TRQ perfect for I will recommend to use 1A Auto to get parts for any vehicles model.
Wheel Bearing-Hubs...
August 17, 2018
I have ordered several items from 1A over the last few years and they have never failed me. This recent order, Wheel Bearing-Hubs, included. I had never replaced the bearings before but along with the reasonable price, there is a video of how to. Nothing but praises for this company and their service.
August 30, 2018
Exactly what I needed and when I needed it.
December 6, 2018
It was a perfect fit. A project I thought would be difficult turned into a quick and easy project in the end. The wheel hub and bearing above fit perfectly. It has been on for a couple of weeks and rides smooth. I would recommend this product for your vehicle if you are looking for an inexpensive and easy solution to a very frustrating problem.
Best for the money
February 23, 2019
Have been buying most all bearing hubs from 1a auto ..the price point an quality is far better than the so called box stores .I have used there hubs for many different autos an trucks with good long term results to date. Will continue buying as very good results to date
2005 GMC envoy wheel hub bearing assembly working great have no complaints exact fit exact match to my old one
March 19, 2019
2005 GMC envoy I recommend purchasing this part if I ever needed again I would purchase it again so far working great have no complaints works smoothly exact fit exact match.
Fast shipping perfect fit
March 31, 2019
Bearing arrived on time and in perfect condition. It fit nicely and installed with no problems and fixed the very loud grinding noise that my TB was making. Only time will tell how it holds up! Can’t beat the price either! Will likely be ordering again soon.
Pleased customer
April 29, 2019
Product exactly as ordered. No problem with item. Customer won!
June 28, 2019
Fast delivery, good prices. Video's of how to do it. Always shop here.
Worked great, exact fit
July 1, 2019
I had a friend put this on for me After I rented the required tools, so far so good everything seemed to be in working order. No problems as of , it is still a little hard to steer,but I think that's because I need to replace my tie rod ends an tie rods. Other than that I would order parts from them again you can't beat the prices, if you can your problem getting crappy parts.
July 9, 2019
Correct part, it went in easy and even though it has only been a month or so it is holding up fine. I noticed the directions specified that your warranty would be void if you did not properly torque down all necessary bolts as a longtime mechanic I would also stress this to anyone doing a job like a wheel bearing and if you didn't know that you needed to torque things like this down it's probably a good idea to have someone more experienced do it for you. But as far as 1A Auto; customer service was great, shipping was quick, order tracking was easy and part was correct. Flawless!
July 17, 2019
Got product on time. Easy install matched perfectly to my TB. Smooth and not a peep. Thanks 1A.
Shipping was fast
August 21, 2019
Overall i had a great experience with a1 auto. Part was half the price and same quality Shipping was fast Will order again from there
Great replacement part
December 24, 2019
As far as I can tell, it is a quality part. No problems at the one month mark. Good install with the help of the videos. I am not sure I needed it. Found a differential leak and replaced the seal. Keeping the differential full of oil seemed to be what finally fixed the problem. Glad I caught it in time.
So far so good!
December 30, 2019
Seems to be much better quality than the previous wheel bearing I had installed and failed after 8 months. This one seems much better and also has limited lifetime warranty
Parts for vehicle
February 21, 2020
I'm very pleased with the excellence help that I get when I need help with finding a part or when I have a question about a part that I need for my vehicle.
Great service
October 25, 2020
The product was shipped ontime and installed as and fit was as per the video good product for the price.
Front Wheel Bearing and Hub Assembly.
December 8, 2020
The product was exactly as advertised. The Delivery was exactly delivered on time. It was easy to install but took some time to complete the job. After watching the instuctions on utube,,,,I was able to do the repair job by myself without help. The part seemed to be of quality material and worked well on my 2007 trail blazer. In the future I will be ording parts that I need. Thank you for your assistance.
Front wheel bearing
January 22, 2021
This bearing was a replacement covered under the warranty. It was shipped to me quickly with 60 days to send it back. I swapped it out and sent the defective bearing back. Great warranty, but lifetime should last more than 2-3 years. Maybe I got a "fluke"
Front wheel bearing assemblies
March 21, 2021
Fantastic, parts came very quickly and installation was a breeze. The quality was awesome. I always buy from 1 a auto.
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
will this work on rear wheel drive?
June 13, 2017
This hub will only fit the front of the vehicle.
June 13, 2017
Fits perfectly!
July 29, 2018
thumbs up
October 12, 2018
Does this part work for 2WD vehicles?
June 25, 2017
I believe so on the front of 2wd car.
June 27, 2017
This bearing will only fit the front ,and the web site should call for another bearing for the rear.
November 29, 2017
first time first fit still driving
October 12, 2018
Does this unit come with a new axle nut?
November 6, 2017
No, you will need to either re use the existing axle nut or purchase from a separate vendor.
November 7, 2017
Is this wheel hub for the 2wd or the 4wd?
January 6, 2018
Thanks for your question! These hubs will fit either 2 or 4 wheel drive models. Thanks!
January 8, 2018
worked wonderfully still going
October 12, 2018
4 wheel drive
February 23, 2019
4wheel drive, front end and will go on either side of the vehicle
July 9, 2019
October 7, 2019
Customer service


Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET

Isuzu is a registered trademark of Isuzu Motors Ltd. 1A Auto is not affiliated with or sponsored by Isuzu or Isuzu Motors Ltd. See all trademarks.

Front Wheel Bearing & Hub Assembly TRQ-1ASHF00039 does not fit your:

Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 2008 Isuzu Ascender with these options.