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Hey, does anyone know what this part is called ?

Discussion in '3rd Gen. Tacomas (2016-2023)' started by jardoo, Mar 28, 2025.

  1. Mar 28, 2025 at 2:00 AM
    #1
    jardoo

    jardoo [OP] Well-Known Member

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    I can’t seem to find out what this is, can’t find a part number either.

    they need to be replaced. Thanks.

    f599a95d-57db-41ec-b5bf-5a1c8e85de8f.jpg
    0f40f1ff-0030-453b-85e8-6b053ba0e661.jpg
     
  2. Mar 28, 2025 at 3:27 AM
    #2
    Nirango kid

    Nirango kid Well-Known Member

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    GTGallop likes this.
  3. Mar 28, 2025 at 5:52 AM
    #3
    jardoo

    jardoo [OP] Well-Known Member

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  4. Mar 28, 2025 at 6:17 AM
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    Sungod

    Sungod Well-Known Member

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    Were they leaking?
     
  5. Mar 28, 2025 at 6:41 AM
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    fxntime

    fxntime Well-Known Member

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    Those need to be turned and sleeved [properly] or just replaced. That axle has some miles on it and is just plain worn out at the seal area. It's never going to NOT leak unless something is done.
     
  6. Mar 28, 2025 at 6:43 AM
    #6
    joba27n

    joba27n YotaWerx Authorized tuner

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    4242360050 Is the part number for that part you have circled

    These are all the parts to replace the bearing on the LEFT side. Make sure you get the bearing for the right side. All other parts here fit both sides.

    Reason why i'm saying bearing replacement is because on these axles they should not see the diff oil so when they do they tend to fail shortly afterwards. A press is required for this job. Local shop charged me 140$ when I brought the axles and parts to them
     

    Attached Files:

  7. Mar 30, 2025 at 7:44 AM
    #7
    jardoo

    jardoo [OP] Well-Known Member

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    yup
    They are.
     
  8. Mar 30, 2025 at 7:45 AM
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    jardoo

    jardoo [OP] Well-Known Member

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    Thanks so much !
     
  9. Mar 30, 2025 at 8:29 AM
    #9
    joba27n

    joba27n YotaWerx Authorized tuner

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    I guess another noted I overlooked initially is that I have a trd sport whereas your signature says you have an offroad. You may have different numbers for your axle... use your vin number to confirm fitment
     
  10. Mar 30, 2025 at 10:36 AM
    #10
    jardoo

    jardoo [OP] Well-Known Member

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    Will do, thanks!

    I’ll get all parts. The nice thing about here is that labor will probably cost me 50 dollars max lol.
     
    joba27n[QUOTED] likes this.
  11. Mar 30, 2025 at 7:30 PM
    #11
    Toycoma2021

    Toycoma2021 Well-Known Member

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    @jardoo Just out of curiosity just how many miles do you have on those seals and what type of gear oil have you been running - change interval as well.
     
  12. Apr 23, 2025 at 8:04 AM
    #12
    jardoo

    jardoo [OP] Well-Known Member

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    Hey!

    the inner or outer seals? Inner was about a year and a half. I change the gear oil every 20,000 miles. I use Revenol 75w90.
     
    Toycoma2021[QUOTED] likes this.

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