Replaces

Wheel Bearing & Hub Assembly Front TRQ BHA53919 - 1ASHF00045

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
  • Front or Rear Location:   Front

Specifications:

  • Fits RH or LH FRONT
  • Includes ABS sensor
  • Correct for trucks that have 4wd, 4 wheel ABS, and Pulse Vacuum Hubs
  • Fits 5 Lug Wheel
  • Studs already installed

Note: For 2000 year models this hub only fits 4wd vehicles that have 4 wheel ABS and pulse vacuum hubs. To tell the difference, the pulse hub assy will have a splined or grooved inner surface (as pointed out in picture) where the axle shaft comes through.

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 (1:00)
    • Loosen the lug nuts with the vehicle on the ground
    • Remove the cotter pin from the axle nut if it has one
    • Loosen the axle nut
    • 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 Brake Pads (3:22)
    • Remove the bolts from the caliper bracket
    • Pull the caliper off
    • Put the caliper aside
    • Pry the brake pads off with a flat blade screwdriver
  3. step : Removing the Brake Rotor (4:15)
    • Remove the two bolts from the caliper bracket
    • Pull off the brake caliper bracket
    • Remove a screw from the rotor if it has one
    • Strike the drum surface of the rotor with a hammer to loosen the rotor
    • Pull the rotor off
    • Clean the hub surface with a wire brush
  4. step : Removing the Hub Assembly (5:18)
    • Remove the axle bolt
    • Place a punch in the axle hole and hammer it to release the hub from the splines
    • Remove the bolts from the back of the hub
    • Remove the wheel hub and bearing
  5. step : Installing the Hub Assembly (7:53)
    • Insert the wheel hub into the spindle
    • Tighten the hub bolts
    • Reinstall the axle nut
  6. step : Installing the Brake Rotor (8:58)
    • Apply grease to the hub surface
    • Put the rotor onto the hub backwards
    • Spray the rear of the hub with brake cleaner
    • Pull off the brake rotor
    • Slide the brake rotor on
    • Spray the front of the rotor with brake cleaner
    • Put the caliper bracket into place
    • Insert the two into the caliper bracket
    • Torque the two bolts
  7. step : Installing the Brake Pads (9:48)
    • Put the brake pads into the caliper bracket
    • Apply grease to the back of the brake pads
    • Push back the caliper piston with grove lock pliers
    • Put the brake caliper into place
    • Insert the two bolts into the caliper
    • Torque the two bolts
  8. step : Reattaching the Wheel (11:01)
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Torque the lug nuts in a crossing or star pattern
    • Torque the axle nut

Tools needed for replacement:

    General Tools

  • Large C-Clamp
  • Chisel
  • Hammer

  • Materials, Fluids, and Supplies

  • Anti-Seize Grease

  • Ratchets & Related

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

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • Complete Metric Socket Set

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Customer Q&A
Ask a question to 1A Auto customers who purchased the product
what size nut is is on the end shaft?
George B March 10, 2016
I dont have the exact measurements. They are specific per model application. We recommend you check forums or with the dealer parts department to obtain this detail. Our parts are designed to be exact replacements for what came with the vehicle, so as long as your year, make, and model match up with our listing, these will definitely fit and function just like the original. Please let us know if you have any other questions.
Brian F March 11, 2016
Year Make Model Description
1998-1999Ford Ranger Ford Ranger 4 Wheel Drive 4 Wheel ABS Brakes Wheel Bearing & Hub Assembly Front TRQ
2000Ford Ranger Ford Ranger with Pulse Vacuum Hubs 4 Wheel Drive 4 Wheel ABS Brakes Wheel Bearing & Hub Assembly Front TRQ
1998Mazda B2500 Truck Mazda B2500 Truck 4 Wheel Drive 4 Wheel ABS Brakes Wheel Bearing & Hub Assembly Front TRQ
1999-2000Mazda B2500 Truck Mazda B2500 Truck with Pulse Vacuum Hubs 4 Wheel Drive 4 Wheel ABS Brakes Wheel Bearing & Hub Assembly Front TRQ
1998Mazda B3000 Truck Mazda B3000 Truck 4 Wheel Drive 4 Wheel ABS Brakes Wheel Bearing & Hub Assembly Front TRQ
1999-2000Mazda B3000 Truck Mazda B3000 Truck with Pulse Vacuum Hubs 4 Wheel Drive 4 Wheel ABS Brakes Wheel Bearing & Hub Assembly Front TRQ
1998Mazda B4000 Truck Mazda B4000 Truck 4 Wheel Drive 4 Wheel ABS Brakes Wheel Bearing & Hub Assembly Front TRQ
1999-2000Mazda B4000 Truck Mazda B4000 Truck with Pulse Vacuum Hubs 4 Wheel Drive 4 Wheel ABS Brakes Wheel Bearing & Hub Assembly Front TRQ
Part #: 1ASHF00045


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

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TRQ
Brand #: BHA53919

How-to Video:

(12:07 min)