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OEM diff fluid?

Discussion in '2.5 Gen Tundras (2014-2021)' started by kingranch, Mar 28, 2023.

  1. Jul 6, 2025 at 12:17 PM
    #31
    Stumpjumper

    Stumpjumper Not a new member

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    What do differentials have to do with going in and out of 4wd. I know the front diff has an actuator but doubt it has anything to do with going in and out of 4wd. Mine does just fine with Valvoline.
     
  2. Jul 6, 2025 at 12:32 PM
    #32
    WILLINH

    WILLINH New Member

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    BILL
    NEW HAMPTON, NH
    2019 TUNDRA
    I meant to say I use it in the transfer case also.
     
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