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4600 Front Install Error / Issue

Discussion in '3rd Gen. Tacomas (2016-2023)' started by SBTacos, Jun 28, 2025.

  1. Jun 28, 2025 at 1:31 PM
    #1
    SBTacos

    SBTacos [OP] New Member

    Joined:
    May 25, 2020
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    First Name:
    Greg
    Vehicle:
    (4) 2018/19 Tacomas
    Boy I did something massively wrong (I hope).

    This is one of my poor fleet trucks, they run down dirt wellpad roads daily.
    It's been maybe 2-3 weeks since I installed 4600's up front.

    I swear that I followed the directions but you can see what happened.
    I will admit, I did not pay super close attention to this 'clocking' part. I just made sure the upper coil sat flat into the isolator and the coil bucket(?) lined up with the coil to not add some weird twisting force. I have replacement upper mounts, so there's nothing to refer to..? The Bilstein instructions are rather vague.

    It's far from my first time with suspension work, and I am genuinely baffled what the heck I did wrong!

    -- Also, given the gouge in the upper shaft - I think I need to replace these even if they're only couple weeks old.
     
  2. Jun 28, 2025 at 9:02 PM
    #2
    devinzz1

    devinzz1 Well-Known Member

    Joined:
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    devin
    lewisporte Newfoundland
    Vehicle:
    2023 aclb trd or mt
    icon stage 10 kit, toytec 1" bl, 35" general x3s, 17x9.5 procomp wheels, locker anytime mod, s&b intake, blackhawk 2.1 tune,
    something was missing during the assembly to allow the shaft to slide constantly on the top mount. i would replace them now personally even tho it sucks they are still new
     
  3. Jun 28, 2025 at 9:32 PM
    #3
    4x4junkie

    4x4junkie Well-Known Member

    Joined:
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    So Calif. (SFV)
    Vehicle:
    2018 TRD Sport ACLB MT
    I wouldn't have any qualms continuing to run those on my own truck (after replacing the top hats & stuff)... I'd probably be more hesitant to put those on a vehicle other people would be regularly driving though (would need to examine them in person to know for sure).
     
  4. Jun 28, 2025 at 9:34 PM
    #4
    Bishop84

    Bishop84 Well-Known Member

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    Dec 17, 2015
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    The clocking doesnt really matter, this is usually a case of a missing cushion/rubber or the bolt wasnt tight enough, or the washers werent in the right order.

    You could use these still, but they'd be time bombs for failure.
     
    K9tacoma likes this.

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