Wheel Bearing & Hub Assembly Pair TRQ BHA53438 - 1ASHS00177


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side) FRONT
  • Direct replacement
  • Replaces dealer part numbers: 22701520
  • 3 Bolt Flange
  • Fit 4 Lug Wheels
  • New wheel studs already installed
  • Fit models without ABS (Anti-Lock Brakes)


  • 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

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.

BHA53986 Axle / Spindle Nut Torque Specification

  1. step : Removing the Wheel (1:04)
    • Loosen the caps and remove the wheel cover.
    • Remove the 30mm lug nut in the center of the wheel.
    • Loosen the other lug nuts.
    • Jack the car up and remove the lug nuts.
    • Pull the wheel off.
  2. step : Removing the Brakes (1:49)
    • Using a screwdriver pry the caliper from the rotor.
    • Remove the two 14mm bolts on the back of the caliper.
    • Pull the caliper off and set it aside.
    • Pry the pads off.
    • Remove the two 15mm bolts securing the caliper bracket (Use breaker bar or pipe for leverage).
    • Remove the caliper bracket.
    • Remove the rotor.
  3. step : Removing the Hub (3:10)
    • If the axel doesn't just push out hit it once with a hammer.
    • Remove the three bolts securing the hub.
    • Disconnect ABS harness if the vehicle has this.
    • Hit the side of the hub with a hammer to loosen it up.
    • Pull the hub free.
  4. step : Replacing the Hub (5:11)
    • Line the new hub with the back plate.
    • Reconnect the ABS harness if the vehicle has this.
    • Replace the three bolts that secure the hub. 70 – 75ft/lbs.
    • Replace the washer and nut on the hub.
  5. step : Replacing the Brakes (7:00)
    • Put the rotor in place and hold it on with one lug nut.
    • Put the caliper bracket back into place.
    • Replace the caliper bolts. 75 – 80 ft/lbs.
    • Put the brake pads back into place.
    • Replace the caliper and caliper bolts. Tighten to 20 – 22ft/lbs.
  6. step : Replace the Wheels (7:43)
    • Remove the lug nut.
    • Put the wheel into place.
    • Replace the lug nuts.
    • Lower the vehicle and tighten the lug nuts to 100ft/lbs.
    • Tighten the center nut to 155ft/lbs.
    • Replace the hub cap if this applies.
  7. step : Prepare the Brakes (8:37)
    • Pump the Brakes until they are firm before road testing.
    • Test stop from 5 then 10 mph.

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Hammer

  • Ratchets & Related

  • Socket Extensions
  • 1/2 Inch Breaker Bar
  • Ratchet
  • Torque Wrench

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 15mm Socket
  • 30mm Socket
  • 18mm Socket
  • 16mm Socket
  • 17mm Socket
  • 14mm Socket
  • 19mm Socket

4.3 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Good Quality
Perfect fit, no issues at all. Seem to be good quality part. The how to video helped a lot.
April 29, 2018
3 months ago
Great service
I got these exactly when expected. I shopped around before buying and this was the best price that I found. The tutorial video was great and I replaced them myself with no issues. I have made a few purchases from 1A Auto in the past 6 months and they are now the first place I look for parts and helpful videos!
April 16, 2018
4 months ago
Quiet wheels now
I was going to replace my old bearings with a new set because of the noise when I hit the highway, however my jack was weak and so much rust on my wheels that I had my cousin do it. The sound on the highway is quiet and the ride is smooth. Satisfied completely.
February 23, 2018
9 months ago
Wheel bearing hubs 2007 chevy colbalt
Great pricing good quality parts ordering was easy will absolutely buy from them in the future my only complaint is shipping took a little longer than I would have liked it too I ordered parts on a Tuesday and the parts didn't show up until the next Monday but no big deal I will just adjust my orders in the future but you can't beat their pricing and quality of parts
February 20, 2018
5 months ago
wheel bearings
good quality. will buy again. I'm very satisfied with this product
February 18, 2018
5 months ago
Customer Rep ordered me the wrong part!
So, I needed this urgently because I was told my bearings were about to go out. But when I tried to order this (the 5 lug,) i accidentally typed the billing address wrong, and couldn't figure out what happened. So after waiting on hold for about 20 minutes, I was greeted and was given help. She even offered to just order the part for me over the phone. After I told her the part number and described which one I wanted. She found it and ordered it, but when it got here it was a 4 lug, when I told her I needed the 5 lug bearings. I'm not happy, and now I'm not even sure I can get a refund and return them
September 12, 2017
10 months ago
Response from 1A Auto
Hello, Thank you for your feedback on this issue. We are going to contact you via your private e-mail address to hopefully help find a resolution for this issue. We look forward to hearing back from you soon. Thanks!
September 12, 2017
Andrew P Staff
Great Product
Great product!!! Easy to install with your sweet videos. It feels like a new car!!!
July 20, 2017
1 year ago
No longer singing
My old bearings were singing away and I replaced them on 6/28 with 1A auto bearings and so far they are fine. I have put about 300 miles on them so far. At this point I would recommend them to others especially with a lifetime warranty, that's what I was mainly looking for.
July 11, 2017
1 year ago
so I am well satisfied with the wheel bearing & hub assembly with them and was happy with the price. I have purchased a few other items and well satisfied with them.
February 12, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 8 answers
You don't need to grease the splines?
Dougie on Aug 27, 2016
BEST ANSWER: You don't have to grease them but it makes it easier for the next person that has to change them..

Vehicle Fit

  • 2005-2009 Chevy Cobalt Front Wheel Bearing & Hub Assembly Pair for Models with 4 Lug Wheels without ABS Brakes
  • 2007-2009 Pontiac G5 Front Wheel Bearing & Hub Assembly Pair for Models with 4 Lug Wheels without ABS Brakes
  • 2005-2006 Pontiac Pursuit Front Wheel Bearing & Hub Assembly Pair for Models with 4 Lug Wheels without ABS Brakes
  • 2003-2007 Saturn Ion Front Wheel Bearing & Hub Assembly Pair for Models with 4 Lug Wheels without ABS Brakes

This part replaces:

  • TRQ BHA53438
Part #: 1ASHS00177

Brand #: BHA53438

How-to Video:

(09:02 min)