Replaces

Wheel Hub Bearing & Axle Kit TRQ BHA52921 - 1AAHK00001

Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

Part Details

  • Wheel Bearing & Hub Assembly Features & Benefits:
      Direct Fit Replacement
      Precision Engineered
      Highest Quality Materials
  • Bearing Type:   Tapered Roller Bearing

Wheel Hub Specifications

  • Fits either LH (Driver Side) or RH (Passenger Side) FRONT
  • 3 Bolt Flange
  • Fits 6 Lug Wheels
  • Replaces dealer part numbers: 15102294, 15112382, 15134584, 15740291, 15863441, 15233113
  • Has ABS sensor
  • Wheel studs already installed
  • Direct replacement
  • Built to strict quality control standards
  • Fits 4WD (Four Wheel Drive) or AWD (All Wheel Drive) Models only

Axle Specifications

  • Fits either LH (Driver Side) or RH (Passenger Side) FRONT
  • Replaces dealer part numbers: 26069244, 26069252
  • Overall Length: 21-3/16 Inch
  • Outboard Spline Count: 33
  • Built to strict quality control standards
  • Direct replacement for vehicles with 4WD
  • Has ABS tone ring
    • Can be removed if not needed

What are Tapered Bearings and Why Use Them?

Tapered bearings are better than roller ball bearings at handling forces exerted on the bearing during cornering (known as axial load) in trucks and large cars. 

Roller ball bearings have spherical ball bearings between two straight rings (called races). Tapered bearings use tapered rollers shaped like flat-topped cones and two races angled from the outside to the inside of the bearing. The greater the angle, the more axial load the bearing can handle.

Your model came from the factory with tapered bearings. This type of bearing handles cornering forces better for trucks and large cars. Roller ball bearings work well for smaller cars, but replacing a tapered bearing with a roller ball bearing will result in increased wear and faster failure.

 

Item Condition: New

Attention California Customers:

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

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.

  1. step : Removing the Wheel (0:52)
    • Loosen the lug nut covers with a 22mm socket
    • Pry off the center cap with a flat blade screwdriver
    • 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 Caliper Bracket (1:17)
    • Remove the T55 Torx bolts from the caliper
    • Use either a C-clamp to squeeze the caliper to push the caliper piston in
    • Remove the caliper
    • Pry the brake pads off with a flat blade screwdriver
    • Use a piece of pipe and ratchet to remove two 18mm bolts from the caliper bracket
    • Slide the rotor off
  3. For the third step, if you do not have air tools you can either loosen the center hub nut before you take your brakes apart by having somebody hold the brakes, or you can use a large bar, put it between the lug studs to hold it, and break the bar.

  4. step : Removing the Hub (2:58)
    • Disconnect the ABS harness from the frame and steering spindle by removing the clips
    • Pry off the center hub cap using a flat blade screw driver and hammer
    • Remove the center hub nut with an impact wrench and air blow gun
    • Remove the three 15mm hub bolts with two 15mm wrenches
    • Twist the hub nut a quarter of the way
    • And hammer from the back of the hub
    • Remove the hub nut and pull the hub out
  5. step : Installing the New Hub (5:06)
    • Place the backing plate onto the hub
    • Push the hub back into place
    • Insert and tighten the 15mm hub bolts
    • Torque the 15mm hub bolts to 75 ft/lbs
    • Remove the clip and feed the ABS harness back into place
    • Replace the clips and brackets to the ABS harness
    • Replace center hub nut and washer
    • Tighten the center hub nut
  6. step : Replacing the Caliper Bracket (6:46)
    • Place the rotor on the hub
    • Twist a lug nut to hold the rotor in place
    • Put the caliper on
    • Replace and tighten the 18mm bolts
    • Torque the 18mm bolts to 75 ft/lbs
    • Install the new brake pads into the bracket, tapping lightly with a hammer
    • Grease the caliper bolts
    • Place the caliper onto the bracket
    • Replace and tighten the T55 Torx bolts
    • Torque the bolts to 30 ft/lbs
  7. step : Reinstalling the Wheel (8:46)
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Tighten the 22mm bolts
    • Tighten the lug nuts to 100 ft/lbs in a crossing or star pattern
    • Torque the center hub nut to a 125 ft/lbs
    • Reattach the center cap
  8. step : Testing the Brakes (9:33)
    • 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

  • Hammer
  • Jack Stands
  • Large C-Clamp

  • Pliers, Cutters & misc Wrenches

  • Lug Wrench

  • Ratchets & Related

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

  • Sockets - Metric

  • 18mm Socket
  • 22mm Socket
  • 35mm Socket

  • Torx Drivers & Sockets

  • T55 Torx Socket

  • Wrenches - Metric

  • 15mm Wrench

5.00/ 5.0
3 reviews
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Fantastic
Great prices, on time arrival, items exactly as described.
August 24, 2017
First Time Order
Ordered front axel, rotors, brake pads and wheel bearings for my 2004 GMC Sierra. The parts arrived quickly, well packaged and in excellent condition. Included were torq specification sheets which were helpful. The parts fit perfectly and the on-line videos answered a couple questions I had. A good experience.....I will be back. Thanks to the 1AAuto Team. Im back on the road again. :-)
June 25, 2018
Great price fast delivery! !
THe parts I ordered was a great deal ! And delivery was fasts . All parts fit so I didnt have to send them back !!! So no down time !!! Thanks 1A auto
July 5, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Is this part a Moog hub bearing?
Roberr S December 17, 2015
I dont think so, after market! Quality matches price!!!
David H December 17, 2015
Sorry I do not know what "Moog" means?
Charles S December 17, 2015
no but good quality been running them for over a year
Mikeal P December 19, 2015
No. I didnt find anywhere on mine where there was any stamping indicating the brand. Still appeared to be a good quality replacement part.
Andrew R December 19, 2015
No, these will be our 1A Auto house brand parts. The axle will have a lifetime warranty, and the bearing will have a 2 year warranty. Thank you and have a great day!
Derek C December 22, 2015
My 2002 GMC Sierra Denali has a 6 bolt flange this unit specifys a 3 bolt flange ?
Robert M January 30, 2016
The wheel hub and bearing have a 3 bolt flange, that is how the whole assembly is connected to the truck.
Juan R January 31, 2016
The only 3 bolt flange i had to deal with is where the hub mated up to the flat part of where the bearing slid through. There were 3 18mm bolts that held these together. I had a 6 bolt pattern where the axle actually bolted into the side of my 4 wheel drivetrain box. Good luck getting the 2 mated surfaces of the hub and the frame apart. Spent a long time there. Didnt have a slide hammer, but a good one may have shortened the job.
DAn D January 31, 2016
This little different nothing to worry about it match up great
Jeronimo G January 31, 2016
Hello, The hub has a 3 bolt flange and the axle is a 6 bolt flange.
Brian F February 1, 2016
My 03 gmc has 85000 miles drivers side bearing went should I do both sides?
Russell R August 29, 2017
In my experience. Yes saves time replacing. The other side down the road if youre spending time doing one the second is less time because you have done it already so it goes faster... In the end you wont have keep an eye on the other side knowing you just replace both side done . next exhaust...lol it is always something. Good luck.
Rhonda H August 29, 2017
Hey Russel, typically you should change both sides but its not absolutely necessary. If your budget permits, go ahead and change both sides. However, it doesnt really matter. I only changed one side and I havent had any issues. I hope this info helps.
Luis J August 29, 2017
Yes u should do both sides I had this happen an I only did one side within a week of doing the driver side I was doing the passenger side
L L August 29, 2017
Yes I would
Theresa L August 29, 2017
Changer both !
L S July 5, 2018
Is this the same as one for a 3500?
David B November 3, 2017
The 3500 would use separate components. Please view our other listings for the appropriate replacements.
Alex P November 3, 2017
Year Make Model Description
2002-2006Cadillac Escalade Cadillac Escalade All Wheel Drive Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2003-2006Cadillac Escalade ESV Cadillac Escalade ESV All Wheel Drive Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2002-2006Cadillac Escalade EXT Cadillac Escalade EXT All Wheel Drive Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2002-2006Chevy Avalanche 1500 Chevy Avalanche 1500 4 Wheel Drive Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
1999-2003Chevy Silverado 1500 Chevy Silverado 1500 (excluding Crew Cab) 4 Wheel Drive Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2004-2006Chevy Silverado 1500 Chevy Silverado 1500 4 Wheel Drive 6 Lug Wheels Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2007Chevy Silverado 1500 Classic Chevy Silverado 1500 Classic 4 Wheel Drive 6 Lug Wheels Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2000-2006Chevy Suburban 1500 Chevy Suburban 1500 4 Wheel Drive Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2000Chevy Tahoe Chevy Tahoe 4 Wheel Drive (excluding Z71 Models) Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2001-2006Chevy Tahoe Chevy Tahoe 4 Wheel Drive Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
1999-2003GMC Sierra 1500 GMC Sierra 1500 (excluding Crew Cab) 4 Wheel Drive Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2004-2006GMC Sierra 1500 GMC Sierra 1500 4 Wheel Drive 6 Lug Wheels Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic 4 Wheel Drive 6 Lug Wheels Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2000GMC Yukon GMC Yukon (excluding Denali Models) 4 Wheel Drive Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2001-2006GMC Yukon GMC Yukon 4 Wheel Drive Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
2000-2006GMC Yukon XL 1500 GMC Yukon XL 1500 4 Wheel Drive Front Wheel Hub Bearing & Axle Kit Driver or Passenger Side TRQ
Part #: 1AAHK00001


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

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TRQ
Brand #: BHA52921

How-to Video:

(10:03 min)