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Can i Use 75W-90 gear oil instead of 75W-85 for the diffs

Discussion in '3rd Gen. Tacomas (2016-2023)' started by stickbug1, Mar 16, 2024.

  1. Mar 16, 2024 at 5:07 PM
    #1
    stickbug1

    stickbug1 [OP] Member

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    FOR A 2022 TACOMA trD OFFROAD
     
  2. Mar 16, 2024 at 5:07 PM
    #2
    BLtheP

    BLtheP Constantly Tinkering Member

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  3. Mar 16, 2024 at 5:08 PM
    #3
    Bishop84

    Bishop84 Well-Known Member

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    yes
     
  4. Mar 16, 2024 at 5:10 PM
    #4
    faawrenchbndr

    faawrenchbndr Til Valhalla

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  5. Mar 16, 2024 at 5:15 PM
    #5
    stickbug1

    stickbug1 [OP] Member

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    So its ok for 2022 TACOMA trD OFFROAD ? don't want my truck to explode
     
  6. Mar 16, 2024 at 5:18 PM
    #6
    BLtheP

    BLtheP Constantly Tinkering Member

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  7. Mar 16, 2024 at 5:24 PM
    #7
    PTSDTherapy

    PTSDTherapy Well-Known Member

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    Yep. Will be fine. I repeat will be fine.

    And just so you know, when you ask a question, the people that answer can read. No reason to ask it twice or to make sure that they understood. We get it.
     
  8. Mar 16, 2024 at 5:29 PM
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    stickbug1

    stickbug1 [OP] Member

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    sorry
     
    usmc2msu likes this.
  9. Mar 16, 2024 at 5:31 PM
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    TacoTuesday1

    TacoTuesday1 Well-Known Member

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    Probably. Ran a 75w140. Putting 85w140 now.

    thin is likely mild stock use trading off between protection and fuel economy.
    Thicker oil has more drag.
     
    PTSDTherapy and 3JOH22A like this.
  10. Mar 16, 2024 at 5:32 PM
    #10
    3JOH22A

    3JOH22A トヨタ純正男娼

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  11. Mar 16, 2024 at 5:42 PM
    #11
    Taco_mike73

    Taco_mike73 Well-Known Member

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    Funny I just put that in my 2020 SR5 4x4 today. 6 quarts of 75w90 Super-tech synthetic from Wal-mart filled both a little to spare. I know some will say "Oh Lord Wal-Mart oil" but I Figure their motor oil is fine it should be too. Plus it's only $10 and change per quart.
     
  12. Mar 16, 2024 at 5:43 PM
    #12
    BLtheP

    BLtheP Constantly Tinkering Member

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    I intentionally put 85W-140 in mine because I want it to explode.
     
    Green Jeans, turbosnail and Mully like this.
  13. Mar 16, 2024 at 5:51 PM
    #13
    3JOH22A

    3JOH22A トヨタ純正男娼

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    Hope y'all rerouted the rear diff breather. Clogged breather can cause the diff to explode (at least blow out the seal).
     
  14. Mar 16, 2024 at 6:41 PM
    #14
    Clearwater Bill

    Clearwater Bill Never answer an anonymous letter

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    A few OE parts from fancy trucks
    Not me. 'Cause I know Wal-Mart is just like Toyota. Neither one makes oil.
     
  15. Mar 16, 2024 at 7:15 PM
    #15
    CaptainBart45

    CaptainBart45 Well-Known Member

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    Work in progress...
    Should be fine in "your" truck...
     
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  16. Mar 16, 2024 at 7:19 PM
    #16
    Kbar

    Kbar Well-Known Member

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    Not that big a difference. Depends on your latitude realistically but that’s not worth biting your nails over. Send it
     
  17. Mar 16, 2024 at 7:23 PM
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    stickbug1

    stickbug1 [OP] Member

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    i guess the next step is to by the gasket /crush washer for the front and back diffs.
    anyone know of a good place to start ?
     
    boston23 likes this.
  18. Mar 16, 2024 at 7:29 PM
    #18
    3JOH22A

    3JOH22A トヨタ純正男娼

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  19. Mar 16, 2024 at 8:20 PM
    #19
    jassco

    jassco Well-Known Member

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    These aren’t race cars. It doesn’t matter the oil brand you use as long as you change it every 15-30k miles depending on use case.
     
  20. Mar 16, 2024 at 9:45 PM
    #20
    Taco_mike73

    Taco_mike73 Well-Known Member

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    Of course but you know how some are about oil brands. Agreed that super tech is just fine and no need for expensive stuff like royal purple or Amsoil.
     

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