1988-91 Chevy K1500 GMC K1500 Front Wheel Bearing & Hub Assembly TRQ

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Part Details

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

This replacement hub & bearing assembly is just what you need to get your vehicle in good working order again.


  • Fits LH (Driver Side) or RH (Passenger Side) FRONT
  • 3 Bolt Triangular Flange
  • Fits 6 Lug Wheel
  • Replaces dealer part number: 12541129
  • Direct replacement
  • Built to strict quality control standards
  • New wheel studs installed
  • Does NOT fit Extended Cab Models
  • Fits models with 1" Thick Rotors
    • Not correct for models with 1-1/4" Thick Rotors

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 -

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.

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Fits the following Makes:

Year Make Model Description
1988-1991Chevy K1500 Truck Chevy K1500 Truck Regular Cab with 1 in. Thick Rotors Front Wheel Bearing & Hub Assembly
1988-1991GMC K1500 Truck GMC K1500 Truck Regular Cab with 1 in. Thick Rotors Front Wheel Bearing & Hub Assembly

Part Interchange

Brand Label Part Number
ACDelco 12541129
Chicago Rawhide BR930035
Drive Tech America NT515002
GMB 730-0068
General Motors 12541129
General Motors 15564905
General Motors OEM 12541129
General Motors OEM 15564905
Green Ball RW467
MOOG Hub Assemblies 515002
Mevotech H515002
Raybestos 715002
Raybestos Brakes 715002
SKF BTD-5147
SKF BR930035
Timken 515002

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.

Part 1ASHF00016
In Stock

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

Brand #: BHA53900