1. Welcome to Tundras.com!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tundra discussion topics
    • Transfer over your build thread from a different forum to this one
    • Communicate privately with other Tundra owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Fox TRD Pro Shock Fitment Issues

Discussion in 'Suspension' started by Red&03Taco, Apr 1, 2025.

  1. Apr 1, 2025 at 4:52 PM
    #1
    Red&03Taco

    Red&03Taco [OP] YUT

    Joined:
    Dec 19, 2023
    Member:
    #108762
    Messages:
    528
    Gender:
    Male
    First Name:
    Jerad
    Vehicle:
    2018 Tundra Crewmax Platinum 4WD
    Howdy. Just swapped in a complete set of 2021 TRD Pro Fox shocks (takeoffs) over the weekend onto my 2018 Tundra Platinum 4WD. Noticed the driver side sat an inch lower than the passenger side once shocks were in and test drive complete. Also noticed that the piggyback reservior on the base of each front shock was rubbing on the CV boots.

    So I paid the allignment shop I go to to swap the shocks (Left to Right, Right to Left), as I just need the truck back on the road. Swapping shocks from side to side fixed the CV boot clearance issue but now the shock reservoirs are pressed squarely against the sway bar end links (according to the front office guy at the shop). For now I'm going to pay them to remove the sway bar and finish up the allignment.

    Going forwards, if I hate the added sway is my only option to run the TRD sway bar up front? Will that solve my clearance issue? Meaning is the TRD sway bar and it's end links actually that different than the non-TRD front sway bar in its shape?

    The allignment shop also suggested perhaps installing the TRD rear sway bar and running no front sway bar.

    Any thoughts or feedback is much appreciated.
     
    Last edited: Apr 1, 2025
  2. Apr 1, 2025 at 4:57 PM
    #2
    Red&03Taco

    Red&03Taco [OP] YUT

    Joined:
    Dec 19, 2023
    Member:
    #108762
    Messages:
    528
    Gender:
    Male
    First Name:
    Jerad
    Vehicle:
    2018 Tundra Crewmax Platinum 4WD
  3. Apr 1, 2025 at 8:38 PM
    #3
    Red&03Taco

    Red&03Taco [OP] YUT

    Joined:
    Dec 19, 2023
    Member:
    #108762
    Messages:
    528
    Gender:
    Male
    First Name:
    Jerad
    Vehicle:
    2018 Tundra Crewmax Platinum 4WD
    Bump. The more I think about this issue and look at pictures of the front end, I'm inclined to believe that the allignment shop may have tried to mount the shocks with the reservoirs inboard of the shock body, as I can't see how else one could get them in a position where the sway bar would rub
     
  4. Apr 1, 2025 at 11:35 PM
    #4
    BillyB

    BillyB New Member

    Joined:
    Sep 26, 2021
    Member:
    #68556
    Messages:
    1,157
    Gender:
    Male
    First Name:
    Billy
    AZ
    Vehicle:
    2021 SR5 TRD Sport 4x4
    The shocks DO need to be mounted side specific. They should be labeled for passenger and drivers side. The drivers side takes into account the lean. There is more preload on the spring.
    If I remember correctly, the bottom of the shock has a "D" for drivers side. And a "P" for passenger side. The spring also has a "L" that also means driver side. And the passenger side has a "R". You can kind of make that out in a couple of the pics.

    And also, the front sway bar doesn't matter. The TRD Pro DOES NOT come with the TRD (red) sway bar.

    Fyi- my truck is not a TRD Pro, but a Sport.

    IMG_4780.jpg
    IMG_4781.jpg
    IMG_4784.jpg
    IMG_4785.jpg
     
    Last edited: Apr 2, 2025
  5. Apr 2, 2025 at 4:51 AM
    #5
    Red&03Taco

    Red&03Taco [OP] YUT

    Joined:
    Dec 19, 2023
    Member:
    #108762
    Messages:
    528
    Gender:
    Male
    First Name:
    Jerad
    Vehicle:
    2018 Tundra Crewmax Platinum 4WD
    Thank you very much for clearing that up. As soon as I got the truck on the ground and it sat so uneven I figured I had gotten them mismatched. Interestingly there was an R and L both on each spring right below the top hat (you can see it here if you zoom).


    20250329_121505.jpg
     
  6. Apr 2, 2025 at 7:25 AM
    #6
    BillyB

    BillyB New Member

    Joined:
    Sep 26, 2021
    Member:
    #68556
    Messages:
    1,157
    Gender:
    Male
    First Name:
    Billy
    AZ
    Vehicle:
    2021 SR5 TRD Sport 4x4
    Yes, there is both an L and R on each spring. You'll want the L or R facing you directly straight out to match the side you're mounting it on. Hopefully that makes since?

    I can't quite make out that pic, but it looks like the R is off to the side, making the L straight out? If that's the passenger side, it's definitely wrong.

    Edit- Actually just by looking at the bottom spring perch I can tell it's wrong. The bottom spring perch is higher on the driver's side to put the additional preload on the spring. You can see the difference next to reservoir vs the passenger side one from my pics.

    I would definitely send pics to the shop so they can mount correctly. My guess is they may have now gotten them on the correct side, but like you mentioned, with the reservoir to the inside. If that's even possible, haha.
     
    Last edited: Apr 2, 2025
  7. Apr 2, 2025 at 8:50 AM
    #7
    Red&03Taco

    Red&03Taco [OP] YUT

    Joined:
    Dec 19, 2023
    Member:
    #108762
    Messages:
    528
    Gender:
    Male
    First Name:
    Jerad
    Vehicle:
    2018 Tundra Crewmax Platinum 4WD
    Yea that pic I shared was before I had them swap the shocks side to side, and I definitely had them mismatched. I went by an R and an L that was on the top of the top hat mount, and those markings were wrong.

    I just called the shop and they're adamant that the reservoirs are facing outboard (as they should be), and that the shock body itself is still hitting the sway bar end links.

    That makes no sense based upon the front geometry, so I just told them pull the sway bar and end links off, finish the allignment and I'll figure it out myself after work.

    Likely more to come once I lay eyes on the truck this afternoon.
     
    BillyB[QUOTED] likes this.

Products Discussed in

To Top