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Differential fluid exchange at 30k?

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Curtis Rasmussen, Dec 30, 2021.

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  1. Jan 7, 2022 at 3:23 PM
    #41
    Brianz1001

    #41
    Brianz1001 Well-Known Member

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    Yes sir, it's time.
     
    Brianz1001, Jan 7, 2022
    #41
  2. Jan 7, 2022 at 4:53 PM
    #42
    Superdave1.0

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    Superdave1.0 Grandma Dave

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    Yes, let the owner get their own gear oil. I carry the front diff crush washers as well, leave it up to them if they want to change the other crush washers.
     
    Superdave1.0, Jan 7, 2022
    #42
    Montana_Actual and ColoradoTJ[QUOTED] like this.
  3. Jan 7, 2022 at 5:15 PM
    #43
    Squirt

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    Squirt Certified in forklifts and meme stealing =)

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    It's really easy. Just did mine a few weeks ago and impressed at the savings. Though it is simple DO NOT over torque any of the plugs especially on the soft aluminum transfer case. In some cases it can end up being an expensive PITA.
     
    Squirt, Jan 7, 2022
    #43
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  4. Jan 7, 2022 at 5:26 PM
    #44
    trdgts

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    trdgts Member

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    tree-fiddy-5be635.jpg
     
    trdgts, Jan 7, 2022
    #44
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  5. Jan 7, 2022 at 6:27 PM
    #45
    ds8466

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    ds8466 Well-Known Member

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    If they used the correct Toyota fluid that's not tooooooo bad lol. When I did the wife's 4runner I think I had about $220 in fluid.
     
    ds8466, Jan 7, 2022
    #45
  6. Jan 7, 2022 at 6:32 PM
    #46
    Sxottie

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    Sxottie Wrenching is therapy, right??

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    I did the front, rear and transfer case without even raising the Taco. There's plenty of clearance.
     
    Sxottie, Jan 7, 2022
    #46
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  7. Jan 7, 2022 at 6:42 PM
    #47
    Montana_Actual

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    Montana_Actual ;)

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    What the hell is a crush washer?
    Just put it back up there and use flex seal like a normal human. ;)

    Since we are on the subject, anyone care to give the amount of fluid these difs need? Gonna get stocked up for my gear change.
     
    Montana_Actual, Jan 7, 2022
    #47
    Junkhead and Superdave1.0[QUOTED] like this.
  8. Jan 7, 2022 at 6:55 PM
    #48
    Superdave1.0

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    Superdave1.0 Grandma Dave

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    At minimum change the front diff fill plug crush washer. The rest are optional.

    Front diff 1.6
    Transfer case 1.1
    Rear diff 3.5-3.8

    Buy 7 quarts, should be just enough.
     
    Superdave1.0, Jan 7, 2022
    #48
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  9. Jan 7, 2022 at 7:36 PM
    #49
    Montana_Actual

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    Montana_Actual ;)

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    Thanks. Was jk btw, I always change the crush washers.
     
    Montana_Actual, Jan 7, 2022
    #49
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  10. Jan 7, 2022 at 7:45 PM
    #50
    Superdave1.0

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    Superdave1.0 Grandma Dave

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    Superdave1.0, Jan 7, 2022
    #50
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  11. Jan 8, 2022 at 5:31 AM
    #51
    Curtis Rasmussen

    #51
    Curtis Rasmussen [OP] Well-Known Member

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    curious what did the parts cost u? how much time did it take u to finish?
     
    Curtis Rasmussen, Jan 8, 2022
    #51
  12. Jan 8, 2022 at 5:42 AM
    #52
    Hook78

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    Hook78 Well-Known Member

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    OP, if nothing else try doing just the rear diff yourself next time. It is by far the easiest to access in general, and the easiest plugs to access as far as the likelihood of smashing your knuckles on anything.

    I remember doing engine oil, tranny drain and fill, both diffs and transfer case one weekend for 60K maintenance (2nd gen keep in mind) and doing the rear diff was almost a break from the rest.
     
    Hook78, Jan 8, 2022
    #52
    gsubioguy, Squirt and Curtis Rasmussen[OP] like this.
  13. Jan 8, 2022 at 5:50 AM
    #53
    tonykarter

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    tonykarter Crappie Savant

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    Anyone have the part numbers and/or links for all the crush washers?
     
    tonykarter, Jan 8, 2022
    #53
  14. Jan 8, 2022 at 6:07 AM
    #54
    chstaco

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    chstaco Well-Known Member

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    chstaco, Jan 8, 2022
    #54
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  15. Jan 8, 2022 at 6:16 AM
    #55
    pahaf

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    pahaf Well-Known Member

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    I did mine at 30k, then re did the rear diff 10k later cause I was having some vibrations. It was crazy dirty after 10k miles, but……I did do a couple water crossings so water might of got in.
    I do have a diff breather extension.

    so if you do water crossings, yes you need to do it more often.
     
    pahaf, Jan 8, 2022
    #55
  16. Jan 8, 2022 at 10:14 AM
    #56
    trdgts

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    trdgts Member

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    Its about a hour and a half job, including getting out and putting up tools. Best thing is to have a helper pump the fluid while you hold the hose in the fill hole. I paid around $300 for Redline fluids, but that also included the MT.
     
    trdgts, Jan 8, 2022
    #56
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  17. Jan 8, 2022 at 4:55 PM
    #57
    Sxottie

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    Sxottie Wrenching is therapy, right??

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    It was about $110.00 for the fluid and crush washers. Takes about 2 hours. Super easy DIY job. As a side note, differential fluid smells horrible!!
     
    Sxottie, Jan 8, 2022
    #57
  18. Jan 8, 2022 at 5:24 PM
    #58
    Curtis Rasmussen

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    Curtis Rasmussen [OP] Well-Known Member

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    Good to know!! Will let Toyota do mine.
     
    Curtis Rasmussen, Jan 8, 2022
    #58
  19. Jan 8, 2022 at 6:05 PM
    #59
    Mas Olas

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    Mas Olas Well-Known Member

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    Great info from this community!
     
    Mas Olas, Jan 8, 2022
    #59
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  20. Jan 14, 2022 at 3:49 AM
    #60
    Halibut

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    Halibut Well-Known Member

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    I would be really surprised if they used the Toyota fluid for your t case at that price, not that it matters. It's like $60/quart and you need a little more than 1
     
    Halibut, Jan 14, 2022
    #60
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