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U bolt size.

Discussion in '2nd Gen. Tacomas (2005-2015)' started by TacomaDblCab, Mar 21, 2018.

  1. Mar 21, 2018 at 2:59 PM
    #1
    TacomaDblCab

    TacomaDblCab [OP] Active Member

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    Can someone confirm stock ubolt dimensions on a 2011 Trd Off Road? I have skyjacker leaf spring TCR515S and they measure 2 3/8 inches wide. The same as my OEM ones. I just got 1/2x 2 1/2 ubolts but they appear to be incorrect. It looks like stock ubolts are 9/16 x 2 3/8 inch wide. Confused! Help please. Thanks
     
  2. Mar 21, 2018 at 5:14 PM
    #2
    TacomaDblCab

    TacomaDblCab [OP] Active Member

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    Looks like they may be 2 1/2 inches wide after all. I've measured the best I could with them on the truck.
     
  3. Mar 21, 2018 at 6:00 PM
    #3
    2015 TRD Sport

    2015 TRD Sport Well-Known Member

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    Just measured a set I have off of a OR model, they are 2 1/2" wide (inside diameter) and 1/2" thickness of the U Bolt
     
  4. Mar 21, 2018 at 6:06 PM
    #4
    2015 TRD Sport

    2015 TRD Sport Well-Known Member

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    Here's a couple pics

    SAM_2365.jpg SAM_2366.jpg
     
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  5. Mar 21, 2018 at 6:15 PM
    #5
    TacomaDblCab

    TacomaDblCab [OP] Active Member

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    Are these OEM?
     
  6. Mar 21, 2018 at 6:16 PM
    #6
    2015 TRD Sport

    2015 TRD Sport Well-Known Member

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    Yes, off a 2014 TRD Off Road Double Cab
     
  7. Mar 21, 2018 at 6:18 PM
    #7
    TacomaDblCab

    TacomaDblCab [OP] Active Member

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    Thank you
     
  8. Mar 21, 2018 at 6:19 PM
    #8
    2015 TRD Sport

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    No problem, hope it helps you out
     
  9. Mar 21, 2018 at 6:27 PM
    #9
    devkurf

    devkurf Member at Large

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    Wheelers lists their Tacoma replacements as 2.5"
     
  10. Mar 21, 2018 at 6:50 PM
    #10
    TacomaDblCab

    TacomaDblCab [OP] Active Member

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    Diameter?
     
  11. Mar 21, 2018 at 7:05 PM
    #11
    devkurf

    devkurf Member at Large

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    2.5" ID= Inner Diameter
     
  12. Mar 21, 2018 at 7:06 PM
    #12
    TacomaDblCab

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    Sorry. I meant size of ubolt. 1/2 inch or 9/16?
     
  13. Mar 21, 2018 at 7:13 PM
    #13
    devkurf

    devkurf Member at Large

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    9/16 is the size they list, I cant find the specs on a stock part
     
  14. Mar 21, 2018 at 7:20 PM
    #14
    devkurf

    devkurf Member at Large

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  15. Mar 22, 2018 at 4:58 AM
    #15
    TacomaDblCab

    TacomaDblCab [OP] Active Member

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    Window Tint, Kenwood DDX 470, Polk Audio DXi6500 (front), Polk Audio DXi650 (rear)
    Thanks. I was reading that, but mine look like 9/16. I have a broke spring and dealer says they are the upgraded springs. I wonder if they used bigger bolts when they upgraded them. Thinking this was done before my brother in law bought the truck new. I bought it from him.
     
    Last edited: Mar 22, 2018

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