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05-15 2wd to 4wd conversion guide (for dummies)

Discussion in '2nd Gen. Tacomas (2005-2015)' started by pdaddy, Apr 11, 2021.

  1. Jul 9, 2021 at 4:30 PM
    #141
    jawmes

    jawmes Well-Known Member

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    Almost time for my own thread:D:bananadead:
     
    airmax233, Sae68, whatstcp and 4 others like this.
  2. Jul 9, 2021 at 4:36 PM
    #142
    dirtnsmores

    dirtnsmores A camping truck

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    Hell yeah. The more expensive these new and used 4x4s get, the better goin the conversion route looks. My 06 is aging well. Might need to start collecting parts.
     
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  3. Jul 9, 2021 at 4:39 PM
    #143
    jawmes

    jawmes Well-Known Member

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    Yeah I wanted to jump on the train before some sort of FJ transfer case shortage lol. there's a lot of little hardware pieces I need to collect now though
     
  4. Jul 10, 2021 at 12:41 AM
    #144
    theolee

    theolee www.nickleecreations.com

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    I can't wait to start this. Any suggestions with what I should start collecting first?
     
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  5. Jul 10, 2021 at 5:23 AM
    #145
    pdaddy

    pdaddy [OP] WeLl-KnOwN mEmBeR

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    First part I got was the hubs, that’s what really forced me to get everything else:D I will say it’s probably best to get the transmission as close to your start date as possible so you get the most out of your warranty
     
  6. Jul 11, 2021 at 9:14 AM
    #146
    dirtnsmores

    dirtnsmores A camping truck

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    Any of you guys ever consider having a shop swap out the transmission for you, then handling all the rest on your own on a separate weekend? My biggest worry seems to be swapping the tranny since I have a shoulder that isn't great and overhead stuff is not fun for it. If they just do the tranny first will the truck be drivable or does it all need to go on together?
     
    Last edited: Jul 11, 2021
  7. Jul 11, 2021 at 9:22 AM
    #147
    pdaddy

    pdaddy [OP] WeLl-KnOwN mEmBeR

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    The only issue I see with that is I made my custom crossmember while the new trans was attached. I don’t think I could have made it without that reference but that’s just me and my skill level
     
    dirtnsmores[QUOTED] likes this.
  8. Jul 14, 2021 at 2:35 AM
    #148
    theolee

    theolee www.nickleecreations.com

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    Right on! Thanks for info and for laying the ground work. I'll definitely be picking your brain down the road if you don't mind.

    :cheers:
     
  9. Jul 16, 2021 at 5:25 PM
    #149
    pdaddy

    pdaddy [OP] WeLl-KnOwN mEmBeR

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    Finally got around to shortening my shaft (twss). Took away all my vibrations!:D

    C91C30C2-AD16-4EA5-8BF9-CFEC90FA0042.jpg 0F2E3595-631C-4470-89C6-09C44260B2C9.jpg
     
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  10. Jul 16, 2021 at 10:52 PM
    #150
    jawmes

    jawmes Well-Known Member

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    My dumbass just glazed over the stock 4wd driveshaft not being "bolt on" haha
     
    pdaddy[QUOTED][OP] likes this.
  11. Jul 17, 2021 at 12:24 AM
    #151
    Sae68

    Sae68 Well-Known Member

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    Excellent write up. I finished my conversion few years back with functioning 4wd dash lights. Definitely worth it.
     
  12. Jul 17, 2021 at 5:39 AM
    #152
    pdaddy

    pdaddy [OP] WeLl-KnOwN mEmBeR

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    Lol my dumbass just realized I put the slip yoke on the wrong side. Should be the rear portion
     
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  13. Jul 17, 2021 at 10:29 AM
    #153
    Ricardo13x

    Ricardo13x YT: @UrbanOpsOffRoad IG: @urban.ops.offroad

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    Random stuff. Oh! and converted to non ADD 4x4.
    I was like hmmmmmmm lmao
     
  14. Jul 17, 2021 at 10:53 AM
    #154
    pdaddy

    pdaddy [OP] WeLl-KnOwN mEmBeR

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    I might be fine tho. The old shaft had the slip yoke in the front, it just went inside the transmission. Ig I’ll find out
     
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  15. Jul 17, 2021 at 11:01 AM
    #155
    jowybyo

    jowybyo Well-Known Member

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    You definitely need to fix it. The slip joint is needed so your suspension can articulate without binding the driveshaft. Your old shaft had a slip yoke at the transmission and another just after the carrier bearing.
     
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  16. Jul 17, 2021 at 1:19 PM
    #156
    Ricardo13x

    Ricardo13x YT: @UrbanOpsOffRoad IG: @urban.ops.offroad

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    Random stuff. Oh! and converted to non ADD 4x4.
    Yeah address it ASAP, did you do it yourself? Or a shop with “pro’s” did it?
     
  17. Jul 17, 2021 at 2:49 PM
    #157
    pdaddy

    pdaddy [OP] WeLl-KnOwN mEmBeR

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    What’s throwing me off is my old one looked just like this and there’s no other slip yoke except for at the transmission. And I wheeled it pretty hard with no issues.

    upload_2021-7-17_16-49-45.jpg

    I took it to an experienced shop nearby and they didn’t say anything. I explained what I did and why I was needed it shortened
     
  18. Jul 17, 2021 at 5:33 PM
    #158
    jowybyo

    jowybyo Well-Known Member

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    Huh. That’s pretty weird.
     
  19. Jul 17, 2021 at 5:35 PM
    #159
    jowybyo

    jowybyo Well-Known Member

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    My prerunner driveshaft looked almost just like the 4wd version. Just too long. But I also have a 4-cyl so it had a flange at the front like the v6 4wd.
     
  20. Jul 17, 2021 at 5:41 PM
    #160
    pdaddy

    pdaddy [OP] WeLl-KnOwN mEmBeR

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    Yea from the little research I’ve done, Toyota designed 2 separate carrier bearings for 2wd vs 4wd. The carrier bearing is actually SUPPOSE to move in the middle on v6 prerunners to allow the slip yoke to slip. So in theory, my setup now is technically a factory setup bc I haven’t changed anything, CB still moves and the front still slips. I think I’m good. Not many people have this problem so I’m still figuring it out

    Yea when I was reviewing 4wd conversion info, I only saw the 4 cylinder people like you and @Brian422 so I just assumed my driveshaft would be the same
     
    Front sight likes this.

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