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Swapping Input Shafts for FJ Case for Manual Transmission

Discussion in '2nd Gen. Tacomas (2005-2015)' started by EatSleepTacos, Mar 26, 2021.

  1. Sep 16, 2022 at 6:00 PM
    #101
    BassAckwards

    BassAckwards Well-Known Member

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    Here’s a pic of the AWD input shaft on the back side. It’s larger than the one on the part time case
    79B48402-20D8-43DA-AFD9-3BBB2D1CAB66.jpg
     
    BzWires and 6 gearT444E like this.
  2. Sep 16, 2022 at 6:09 PM
    #102
    BzWires

    BzWires Member

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    King Shocks @ all four corners BozTec Diff Skid and Ant Mount
    I'm assuming that gear isn't able to be swapped for the one on the AT tcase?
     
  3. Sep 16, 2022 at 6:15 PM
    #103
    BzWires

    BzWires Member

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    King Shocks @ all four corners BozTec Diff Skid and Ant Mount
    Bump to the top, help please and thank you
     
  4. Sep 16, 2022 at 6:26 PM
    #104
    BassAckwards

    BassAckwards Well-Known Member

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    I believe the planetaries are a little different (part #s below). The Tacoma t-case input is going to be the bolt up solution and make things work for sure. I would try to hunt one of those down.

    manual
    C56EFCE8-F2EE-49BF-8FDB-9F23E3F1AF0E.jpg
    auto
    1F10D0F1-FC80-478F-820E-9B94B28EB5D1.jpg
     
    BzWires[QUOTED] likes this.
  5. Sep 17, 2022 at 5:11 AM
    #105
    6 gearT444E

    6 gearT444E Certified Electron Pusher

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    I’ve got a whole taco tcase 6speed, not sure where you are located though. Don’t really feel like taking it apart but I’d sell the whole thing.
     
    BzWires[QUOTED] and BassAckwards like this.
  6. Sep 17, 2022 at 5:23 AM
    #106
    vssman

    vssman Rocket Engineer

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    I have one somewhere in the basement that I bought for my conversion and haven’t gotten around to doing it. I’d be willing to part with it. Let me look back in my messages to see what I have in it and find it.
     
  7. Sep 18, 2022 at 4:29 PM
    #107
    BzWires

    BzWires Member

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    King Shocks @ all four corners BozTec Diff Skid and Ant Mount
    Thanks much y'all, I'm located in Northern California
     
  8. Sep 19, 2022 at 4:04 PM
    #108
    BzWires

    BzWires Member

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    King Shocks @ all four corners BozTec Diff Skid and Ant Mount
    Nudge,:boink: any luck in your search?
     
  9. Sep 19, 2022 at 4:29 PM
    #109
    vssman

    vssman Rocket Engineer

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    I found it. Going over to a PM
     
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  10. Oct 10, 2022 at 8:59 PM
    #110
    BzWires

    BzWires Member

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    King Shocks @ all four corners BozTec Diff Skid and Ant Mount
    I want to thank all y'all for your help without this thread I would have been lost. I broke down the donor case and swapped the input shaft fairly quickly with only a few hiccups along the way. I also forgot how much I enjoyed wrenching & how much I hate scrapping gasket surfaces. Pics and write up to fallow
     
  11. Oct 10, 2022 at 9:07 PM
    #111
    BzWires

    BzWires Member

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    King Shocks @ all four corners BozTec Diff Skid and Ant Mount
    This little guy is pita and I used a bunch of assembly lube to get it to stick together

    20221010_134058.png
     
  12. Oct 10, 2022 at 9:10 PM
    #112
    BzWires

    BzWires Member

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    King Shocks @ all four corners BozTec Diff Skid and Ant Mount
    I found a cir-clip had gone for a walk and had to encourage it back into place

    20221010_134632.jpg
     
  13. Oct 10, 2022 at 9:13 PM
    #113
    BzWires

    BzWires Member

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    King Shocks @ all four corners BozTec Diff Skid and Ant Mount
    All in all the op write up is on point and the other additions in the comments were very helpful. More to come soon
     
    EatSleepTacos[OP] likes this.
  14. Oct 25, 2022 at 5:35 PM
    #114
    BzWires

    BzWires Member

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    King Shocks @ all four corners BozTec Diff Skid and Ant Mount
    The FJ is alive and moving under its own power! In 2wd! Thanks again for all the Information and help. I just took a quick lap around the block, now I have to wait for the front diff to be rebuilt
     
  15. Oct 25, 2022 at 5:38 PM
    #115
    BzWires

    BzWires Member

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    King Shocks @ all four corners BozTec Diff Skid and Ant Mount
    Had to get a get a custom drive shaft built 20221024_161704.jpg
     
  16. Dec 24, 2022 at 9:50 PM
    #116
    ToyotaRoamer86

    ToyotaRoamer86 Well-Known Member

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    By the way, Nice to keep this alive. Such a great upgrade for AWD conversion to selectable.. So rad. Even though Scott Wyatt fucked me on RST orders for a year thru 2020. Glad he was a pioneer to help others do this.
     
    gvfs likes this.
  17. Jan 6, 2023 at 7:24 AM
    #117
    gvfs

    gvfs Well-Known Member

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    Is there anyone currently offering already-converted auto FJ transfer cases, meaning transfer cases with Tacoma input shafts already installed? Also, are there any Tacomas running the https://frontrangeoffroadfab.com/twin-stick/ ?
     
  18. Jan 7, 2023 at 5:12 AM
    #118
    dborrer

    dborrer Well-Known Member

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    2018 new Frame (thank you Rust!), FJ T-case swap. SPC(LR) UCAs, Bilstein 5100s front - rear, OME 883 at 0, HeadStrongOffRoad 3 leaf progressive AAL, MESO custom 2nd gen (Red/White) LED dome & Ultimate Maps, Spyder Halo Projector w LEDs (which SUCK), Spyder LED tails
    Question for those who have also completed this swap: When daily driving on pavement, do you hear a little rattle or knocking sound coming from the Tcase/ shift lever? I am assuming that since the shift lever/ handle had to be modified and the OEM dampening section has been removed, it allows some of the internal sound come through and into the cab.
    I can touch the shift handle and it goes away...
    Almost seems like the internal bottom of the shift lever that actually touches and engages the 2 shift rails need to have a synthetic cover around it, so that its not metal on metal in there....
     
  19. Jun 2, 2023 at 6:48 AM
    #119
    DesertRatliff

    DesertRatliff Well-Known Member

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    Yo TW and EatSleepTacos! Thanks for putting this thread together. I'm feeling much less over-my-head about what's half-baked in my garage (DCLB auto to manual swap, 4Runner manual t-case, 3rd gen e-brake handle swap with everything pulled and lying around the garage).

    Question 1:
    Where can I source the 6spd manaul input shaft and ring gear? Anyone have those lying around and want to ship them my way for some electronic dollar bills?
     
    Last edited: Jun 2, 2023
  20. Jun 2, 2023 at 7:42 AM
    #120
    EatSleepTacos

    EatSleepTacos [OP] Well-Known Member

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    Sorry for the super late reply but I did get a little noise out of the shifter while daily driving.
    Are you asking for a crawl box or something? I’m not sure, probably direct from Toyota.
     
    dborrer[QUOTED] likes this.

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