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Question on Wheel Bearings

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by ALS, Mar 6, 2016.

  1. ALS

    ALS Active Member

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    Simple but important question, since the OEM units are failing early is it better to stay with OEM or go for a quality aftermarket unit like Timken.
     
  2. tankyuong

    tankyuong Senior Member

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    cheap works fine too
     
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  3. StarCaller

    StarCaller Senior Member

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    sometimes.... /
    usually you get what you pay for //

    BION
    StarCaller
     
  4. ALS

    ALS Active Member

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    Thanks for the input. You have to love the Internet.

    I bought two OEM hubs from a Toyota dealer in Arizona for $3 handling, no shipping, no sales tax for $478.12 vs 704.68 that both of my local Toyota dealers wanted. :)
     
  5. Former Member 68813

    Former Member 68813 Senior Member

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    are they really?
     
  6. Mendel Leisk

    Mendel Leisk Senior Member

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    @ALS, how many miles on the odometer?
     
  7. ALS

    ALS Active Member

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    Hi Mendel, a little over 57,000


    Friendly Jacek,

    If you do a search on Wheel Bearings there are several posts from other members on this particular problem with the third Gen Prius.

    ALS
     
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  8. Mendel Leisk

    Mendel Leisk Senior Member

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    Hmm, not good. :(
     
  9. StarCaller

    StarCaller Senior Member

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    so what would be a superior replacement (without considering the price) ?
     
  10. ALS

    ALS Active Member

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    No idea, that was the purpose of the original question.

    And since no one could give me a definite answer on that question, I went with OEM units.
     
  11. m.wynn

    m.wynn Senior Member

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    I'm late to help ALS but for what it's worth to others:

    With regard to Gen 2 fronts, the Timken appears to be an identical KOYO JAPAN stamped bearing to OEM. They are available on Amazon for ~$100 and I've done both fronts on my (daughter's) '07 with them.

    I have not had the pleasure with my 2010 yet, but at 121K and living in northern NY, I know it could be any day now. The one Amazon review of the Gen 3 rear bearing says, "...nearly identical to OEM, made in Japan." I will use the Timken for Gen 3, too. It's a substantial savings over even discounted dealer pricing and appears likely to be OE Koyo.

    Edit: I can't seem to link Amazon but searching this field will bring you to it:

    Timken HA590373 Wheel Bearing and Hub Assembly
     
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  12. Former Member 68813

    Former Member 68813 Senior Member

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    GOOD INFO!
    Sounds like a good deal here: TIMKEN HA590373 Wheel Bearing & Hub Assembly | RockAuto
     
  13. ALS

    ALS Active Member

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    Thank's,

    When I do the rears I'll go with the Timkens.
     
  14. ALS

    ALS Active Member

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    An update,

    I got the bearings delivered from FedEx today and when I opened the box I got a surprise.

    They took an additional $14.17 off the bill since I used Paypal.

    My dealer five minutes away, 704.68 with tax
    Toyota Dealer in Arizona $463.95 with a $3.00 handling fee.:)
     
  15. qdllc

    qdllc Senior Member

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    For just the BEARINGS? What are they made of, Unobtainium? :eek:

    Oh...it's a whole deal. What's up with that? Is the bearing a sealed assembly? Normally you service bearings (clean and lube) and replace only if there's sign of significant wear.
     
    #15 qdllc, Mar 16, 2016
    Last edited: Mar 16, 2016
  16. ALS

    ALS Active Member

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    It comes as a single unit that can't be serviced. Stupid design in my opinion and a very expensive problem for Prius owners. BTW I plan on filing a complaint with NHTSA over this. 57,000 miles and my front bearings are already going bad? That is totally unacceptable coming from a company like Toyota.
     
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  17. qdllc

    qdllc Senior Member

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    Sadly, it's not.

    IIRC, standard service interval on wheel bearings (clean, inspect & relube) is pretty much every 50,000 standard driving miles. If it's a sealed/non-serviceable unit, you just run them until they wear out...which is a lot sooner than a setup you can service as needed. My pickup truck went almost 200K before the wheel bearings needed replacement with my doing the recommended service intervals.

    My motorcycle is in a similar situation. The wheel bearings are sealed units (have to be), so you can expect anywhere from 30-50K they'll start to tear up and need replacement because there's no way to service them during their lifetime.
     
  18. ALS

    ALS Active Member

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    When I got rid of my 1987 Volvo 740 Turbo wagon it still had the original wheel bearings in it at 370,000 miles.