1ASHS01050-Toyota Prius Prius Plug-In Rear 2 Piece Wheel Bearing & Hub Assembly Set



2010 Toyota Prius Rear Driver & Passenger Side 2 Piece Wheel Bearing & Hub Assembly Set

Guaranteed to fit 2010 Toyota Prius

10-16 Prius Rear Wheel Bearing & Hub Assembly Pair
$ 129.95
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Part 1ASHS01050

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Part 1ASHS01050
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Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

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Vehicle Fit

Warranty & Shipping
How-To & Tools

Part Details

  • Bearing Type:   Ball Bearing
  • Quantity:   2 Piece

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 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.

Item Condition: New

Attention California Customers:

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

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. This warranty covers the cost of the part only.

FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories.

Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, or Canada for this item.

Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories.

How to Replace Rear Hub Assembly and Brakes 10-16 Toyota Prius

Created on: 2018-04-20

How to repair, install, fix, change or replace a worn out, vibrating or groaning rear wheel bearing hub on 10, 11, 12, 13, 14, 15, 16 Toyota Prius.

  1. step 1 : Disconnecting the Battery
    • Disconnect the negative battery terminal with a 10mm wrench
  2. step 2 : Removing the Wheel
    • Pry off the hub cap with a pry bar
    • Loosen the lug nuts with a 21mm socket and breaker bar
    • Raise and support the vehicle
    • Remove the lug nuts by hand
    • Pull the wheel off the studs
  3. step 3 : Removing the Brake Parts
    • Remove the parking brake cable from the retainer with needle nose pliers
    • Loosen the two slide bolts from the caliper with a 14mm wrench and a dead blow hammer
    • Swing the caliper around and off the brake pads
    • Secure the caliper with a bungee cord
    • Remove the brake pad clips
    • Remove the brake pads from the caliper bracket with a flat blade screwdriver
    • Remove the two 14mm bolts from the caliper bracket with a wrench
    • Pull the caliper bracket off the wheel knuckle
    • Pry open the ABS sensor cover with a flat blade screwdriver
    • Disconnect the ABS sensor
  4. step 4 : Removing the Hub
    • Remove the four 14mm bolts from the wheel bearing
    • Pull the hub out
    • Tap the hub out with a rubber mallet if needed
  5. step 5 : Installing the Hub
    • Clean off the mating surface with rust penetrant and a wire brush
    • Insert the hub into place
    • Torque the bolts between 66 foot-pounds
    • Reconnect the ABS sensor and close the cover
  6. step 6 : Preparing the Brake Parts
    • Clean the caliper bracket with brake parts cleaner and a wire brush
    • Clean the brake pad clips with brake parts cleaner and a wire brush
    • Clean and grease the brake caliper slides with brake parts cleaner and brake grease
  7. step 7 : Installing the Brake Rotor
    • Slide the rotor backwards onto the hub
    • Spray the rotor with brake parts cleaner and a rag
    • Slide the rotor onto the hub
    • Fasten one lug nut onto a stud to hold the rotor in place
    • Spray the front of the rotor with brake parts cleaner and a rag
  8. step 8 : Installing the Brake Pads
    • Line up the caliper with the caliper bracket
    • Line up the caliper bracket on the wheel
    • Start the 19mm bolts for the caliper bracket
    • Torque the caliper bracket bolts to 42 foot-pounds
    • Clean the brake pads padding with brake parts cleaner
    • Apply caliper grease to the brake pad ears
    • Place the brake pads into the caliper bracket
    • Replace the brake pad clips
    • Pull the bungee cord off the brake caliper
    • Compress the caliper piston with needle nose pliers
    • Swing the caliper onto the caliper bracket
    • Insert the slide bolts into the caliper
    • Insert the brake cable into the retainer with needle nose pliers
    • Torque the slide bolts to 25 foot-pounds
    • Remove the lug nut from the brake rotor
  9. step 9 : Installing the Wheel
    • Slide the wheel onto the studs
    • Start the lug nuts by hand
    • Lower the vehicle to the ground
    • Torque the lug nuts to 76 foot-pounds
    • Pump the brake pedal until the brakes feel firm
  10. step 10 : Reconnecting the Battery
    • Connect the negative battery terminal with a 10mm wrench

Tools needed for replacement

  • General Tools

    Jack Stands

    Wire Brush

    Floor Jack

  • Materials, Fluids, and Supplies

    Rust Penetrant

    Brake Parts Cleaner

    Paper Towels

    Anti-Seize Grease

    White Grease

  • Pliers, Cutters & misc Wrenches

    Needle nose pliers

  • Ratchets & Related

    Socket Extensions

    Torque Wrench


    1/2 Inch Breaker Bar

  • Screwdrivers & Related

    Pry Bar

    Flat Blade Screwdriver

  • Sockets - Metric

    14mm Socket

    19mm Socket

    21mm Socket

    10mm Socket

  • Specialty Tools

    Dead Blow Hammer

  • Wrenches - Metric

    14mm Wrench

    17mm Wrench

    19mm Wrench

    10mm Wrench

Installation Video
Watch video

Fits these Makes

Year Make Model Description
2010-2016Toyota Prius Toyota Prius Rear Driver & Passenger Side 2 Piece Wheel Bearing & Hub Assembly Set
2012-2015Toyota Prius Plug-In Toyota Prius Plug-In Rear Driver & Passenger Side Driver or Passenger Side 2 Piece Wheel Bearing & Hub Assembly Set

Part Interchange

Brand Label Part Number
MOOG Hub Assemblies 512505
Timken HA590373
Toyota 42450-47040
Toyota OEM 42450-47040

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.

In Stock
Part 1ASHS01050
Product Reviews
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4.55/ 5.0 11
Great Products and Convenience
December 4, 2018
I live in Hawaii, and I could not find the same products from anywhere that will ship them to me for the same price as 1A Auto. 1A Auto shipped the items hassle free and with the best price I can find. I also used their very informative online videos to properly install them. Just great all around.
Wheel hub assembly
December 24, 2018
Hub fit, bolt-up and ABS connection was good!! ABS sensors synced with onboard electronics. Parts were made in China but what isn’t. Two weeks in and so far so good....
Great parts
April 29, 2019
I took my Toyota Prius to the dealership to figure ot what noise was coming from my car. It ended up being my rear wheel bearings. The dealership told me the cost to change both sides would be $850 I found A1 and got both parts for $105 and changed them myself. Great job A1 for helping us little people and not charging an arm and leg for great parts.
Rear wheel hub/bearings
July 3, 2019
excellent price, shipping, quality and relatively easy to change (used a puller)..very happy with TRQ and 1A. Definitely going to them first
Failed brake sensors
July 6, 2019
The bearing and hub assembly installation went as expected. After 2 weeks and approximately 500 miles one of the anti lock brake sensors failed and needs to be replaced. Bummer.
Big savings!
March 5, 2020
Dealer quoted $1700 for replacement of both rear hubs. Bought a pair of hubs from 1A Auto and replaced them in less than 45 minutes per side. As usual the fitment was perfect and the quality of the parts were what I have expected from previous purchases.
Great product
March 15, 2020
Super fast shipping easy to install
Perfect fit!
April 15, 2020
Item exactly as described, perfect fit, you tube video is a great step by step guide with the respective torques and tools required to complete the task by the book...
Brakes malfunctioned after ~600 miles
August 17, 2020
Installation went smoothly following the video instructions and the wheel bearings worked fine for about three weeks/600 miles. Then the ABS light, brake system like, and skid indicator all came into, the regenerative braking stopped working, brakes became spongy and cruise control ceased working. I brought the car to Toyota service center, which charged $150 to pull an error code (c0215). The manager said it was one of the wheel bearings I had changed. I doubt I screwed up anything in the installation because bearings worked fine at first. The part seems to have been defective.
Big saving and fast shipping
August 23, 2020
If you want to safe big money 1a is the place!!
Rear bearings
November 19, 2020
Fit properly. Pretty easy install. Will use this product again
Customer Q&A
Where it is manufactured?
January 15, 2018
We have a few different aftermarket companies build these parts specifically for us, as our 1A Auto house brand from all over the world. They are manufactured to the same OEM specifications as the original part that came with your vehicle. If you have any further questions, please don't hesitate to ask.
January 15, 2018
Does these have Koyo Bearings (Made In Japan) ??? (TIMKEM uses Koyo Bearings on their Wheel Bearing Hub Assembly)
July 20, 2018
These parts are going to be the TRQ brand. They are manufactured to the same OEM specifications as the original part that came with your vehicle. If you have any further questions, please don't hesitate to ask.
July 20, 2018
Can these last at least 200K miles ???
July 20, 2018
Our parts are built to the same standards and qualities as the originals that were on your vehicle. We do not make or sell performance parts.
July 21, 2018
What's the outer diameter of bearing in inches or mm, so this tool can make installation a little easier http://a.co/cAZJrdx ???
July 24, 2018
The actual measurements are not available however these are made to replace the OEM for the exact models listed.
July 24, 2018
So this is for a pair of two one for each side?
March 17, 2019
Yes this is for a pair, one for each side!
March 17, 2019
Do they come with ABS ?
December 13, 2019
The one I purchased had a connection for an ABS sensor; it is a relatively easy replace. After 6 mos it proved defective and 1Aauto came thru with their lifetime guaranty; dont let this dissuade you - these things happen.Overall I am very happy with the whole experience.
December 13, 2019
Yes the ABS sensor is included.
December 13, 2019
Thank you for your inquiry! Yes, these hubs will include the plug for the ABS sensor. These parts are listed to be a direct fit for your 2010 Prius. The plug-In specification is only for 2012-2015 models. Please let us know if you have any further questions, thank you!
December 13, 2019
Customer service


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Toyota is a registered trademark of Toyota Motor Corporation. 1A Auto is not affiliated with or sponsored by Toyota or Toyota Motor Corporation. See all trademarks.

Toyota Prius Prius Plug-In Rear 2 Piece Wheel Bearing & Hub Assembly Set TRQ-1ASHS01050 does not fit your:

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select your Vehicle, to verify this Part will fit.

This part will only fit a 2010 Toyota Prius with these options.