Oil Pump O-Ring Sizes

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by TwoPriusInTenn, Jul 30, 2023.

  1. TwoPriusInTenn

    TwoPriusInTenn Member

    Joined:
    Nov 27, 2015
    201
    59
    0
    Location:
    Tennessee
    Vehicle:
    2004 Prius
    Model:
    Base
    2004 Prius, 395,000 Replacing timing chain.

    What sizes, width on mm are the two oil pump o-rings inside the timing chain cover near the water pump?
     
    #1 TwoPriusInTenn, Jul 30, 2023
  2. Mendel Leisk

    Mendel Leisk Senior Member

    Joined:
    Oct 17, 2010
    57,960
    39,991
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    Toyota will have a part no for those. Tracking that down will ensure proper size and rubber spec. The official Toyota USA parts site is pretty much hooped right now, due to a rework, but there are alternatives, and a dealership parts department is always an option.
     
    #2 Mendel Leisk, Jul 30, 2023
  3. TwoPriusInTenn

    TwoPriusInTenn Member

    Joined:
    Nov 27, 2015
    201
    59
    0
    Location:
    Tennessee
    Vehicle:
    2004 Prius
    Model:
    Base
    Thank you. I'm trying to track down part numbers for both o-rings.
     
    #3 TwoPriusInTenn, Jul 30, 2023
    Mendel Leisk likes this.
  4. alftoy

    alftoy Senior Member

    Joined:
    Mar 16, 2009
    1,132
    513
    0
    Location:
    Saskatchewan, Canada
    Vehicle:
    2008 Prius
    Model:
    Base
    #4 alftoy, Jul 30, 2023
    SFO likes this.
  5. Mendel Leisk

    Mendel Leisk Senior Member

    Joined:
    Oct 17, 2010
    57,960
    39,991
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    #5 Mendel Leisk, Jul 30, 2023
  6. TwoPriusInTenn

    TwoPriusInTenn Member

    Joined:
    Nov 27, 2015
    201
    59
    0
    Location:
    Tennessee
    Vehicle:
    2004 Prius
    Model:
    Base
    #6 TwoPriusInTenn, Jul 30, 2023
  7. TwoPriusInTenn

    TwoPriusInTenn Member

    Joined:
    Nov 27, 2015
    201
    59
    0
    Location:
    Tennessee
    Vehicle:
    2004 Prius
    Model:
    Base
    #7 TwoPriusInTenn, Jul 30, 2023
    Mendel Leisk likes this.
  8. Mendel Leisk

    Mendel Leisk Senior Member

    Joined:
    Oct 17, 2010
    57,960
    39,991
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    Just googled this:

    toyota usa parts site is terrible now

    first 3 results concur. I’ve heard complaints get no realistic response too, typical corporate (non)reaction.
     
    #8 Mendel Leisk, Jul 30, 2023
  9. TwoPriusInTenn

    TwoPriusInTenn Member

    Joined:
    Nov 27, 2015
    201
    59
    0
    Location:
    Tennessee
    Vehicle:
    2004 Prius
    Model:
    Base
    Thank you. I will check with our local dealership tomorrow.
     
    #9 TwoPriusInTenn, Jul 30, 2023
    Mendel Leisk likes this.
(You must log in or sign up to post here.)