Cadillac Wheel Bearing & Hub Assembly TRQ BHA53506 - 1ASHS00373


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side) FRONT
  • 3 Bolt Triangular Flanges
  • Fit 6 Lug Wheels
  • Replaces dealer part number: 12413103
  • Studs already installed
  • Direct replacements
  • Built to strict quality control standards
  • Have ABS sensors built in with correct plug configurations
  • Do NOT fit AWD (All Wheel Drive) or 4WD (4 Wheel Drive) Models

Note: If you need the Base STS or Base CTS or AWD Model hubs, please see our other listings.


  • 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

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.

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Will a 5 lug bolt pattern ctsv rim fit a 5 lug cts sport. Both are rear wheel drive ?
Richard D on Feb 3, 2017
BEST ANSWER: In order to better assist you, we would like to request your vehicle VIN. Please call us at 1-888-844-3393 with the VIN number so we may provide the direct fit replacement parts.

Vehicle Fit

  • 2004-2007 Cadillac CTS-V Front Wheel Bearing & Hub Assembly Pair TRQ
  • 2004-2009 Cadillac SRX Front Wheel Bearing & Hub Assembly Rear Wheel Drive Pair TRQ
  • 2005-2011 Cadillac STS Front for Models with 6 Lug Wheels Wheel Bearing & Hub Assembly Rear Wheel Drive Pair TRQ
  • 2006-2011 Cadillac STS-V Front for Models with 6 Lug Wheels Wheel Bearing & Hub Assembly Rear Wheel Drive Pair TRQ

This part replaces:

  • TRQ BHA53506
Part #: 1ASHS00373

Brand #: BHA53506