1. Welcome to Tacoma World!

    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 Tacoma discussion topics
    • Communicate privately with other Tacoma owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

03 Tacoma 4x4 Rear Shock Lower Bolt

Discussion in '1st Gen. Tacomas (1995-2004)' started by Beee1985, Jul 20, 2023.

  1. Jul 20, 2023 at 4:36 PM
    #1
    Beee1985

    Beee1985 [OP] Well-Known Member

    Joined:
    Jun 19, 2013
    Member:
    #106607
    Messages:
    142
    Gender:
    Male
    The bolt that attaches the rear shock to the axle must have rattled out and the truck is making a clunky noise (my poor baby).

    Could anyone point me to the OEM replacement source or part number? Any help is greatly appreciated.

    The parts guy at Toyota dealer wasn’t very helpful, and to he fair, the diagram he pulled up, and is wildly available online does NOT show the bolt, hence why I’m here asking for your help.

    Similar thread:https://www.tacomaworld.com/threads/rear-lower-driver-side-shock-bolt-is-gone.319741/

    Last resort is removing the bolt from the other shock and taking it to the hardware store..

    IMG_0475.jpg

    IMG_0482.jpg
     
    Last edited: Jul 20, 2023
  2. Jul 20, 2023 at 4:45 PM
    #2
    Bivouac

    Bivouac Well-Known Member

    Joined:
    Sep 5, 2021
    Member:
    #376253
    Messages:
    11,579
    Northern Lehigh Valley Pa
    Vehicle:
    2000 Tacoma 5 speed 3.4
    Remains to be seen I bought the tires and wheels the rest came along
    I want to say M12x1.25 I have in the bin

    Did the bushings fall out as well?

    A quick look I would know it has been years since I changed shocks.

    After many years they tend to all blur together.
     
    Last edited: Jul 20, 2023
  3. Jul 20, 2023 at 4:50 PM
    #3
    Kwikvette

    Kwikvette Well-Known Member Vendor

    Joined:
    Feb 27, 2019
    Member:
    #284735
    Messages:
    76,022
    Gender:
    Male
    Fresno County
    3 run, 3 don't
    M12 x 1.5 x 30mm

    Part number 91619G1220 (it's in the diagram you just posted)

    By the way, you're missing a bushing and washer too
     
    Beee1985[QUOTED][OP] likes this.
  4. Jul 20, 2023 at 6:57 PM
    #4
    Beee1985

    Beee1985 [OP] Well-Known Member

    Joined:
    Jun 19, 2013
    Member:
    #106607
    Messages:
    142
    Gender:
    Male
    Thank you so much! I see the tiny "N" that marks the nut. No wonder I missed it.

    Luckily the bushing is still on and it appears that the bolt comes with the washer.
    Re-posting the rear shock bolt part number and link for future reference:

    • 91619G1220

    https://toyota.oempartsonline.com/cart
     
  5. Jul 21, 2023 at 6:20 AM
    #5
    Bivouac

    Bivouac Well-Known Member

    Joined:
    Sep 5, 2021
    Member:
    #376253
    Messages:
    11,579
    Northern Lehigh Valley Pa
    Vehicle:
    2000 Tacoma 5 speed 3.4
    Remains to be seen I bought the tires and wheels the rest came along
    When did Toyota start using DIN hardware instead of JIS?

    The only M12x1.5 hardware on my Tacoma are my studs and lug nuts.

    Not that the1.50 thread will not work I just hate having the wrong size wrench.

    Did they change after 2000?
     
  6. Jul 21, 2023 at 7:30 AM
    #6
    skeezix

    skeezix Well-Known Member

    Joined:
    Oct 31, 2010
    Member:
    #45512
    Messages:
    2,206
    Gender:
    Male
    Colorado
    Vehicle:
    1998 Limited
    To prevent the bolt from coming out again, use some blue locktite and be sure to torque the bolt to spec.
     
  7. Jul 21, 2023 at 7:32 AM
    #7
    Kwikvette

    Kwikvette Well-Known Member Vendor

    Joined:
    Feb 27, 2019
    Member:
    #284735
    Messages:
    76,022
    Gender:
    Male
    Fresno County
    3 run, 3 don't
    That's an oxymoron.

    OP will need to reduce torque value between 30-40% because torque values specified are dry; adding loctite will require a wet torque spec.
     
  8. Jul 21, 2023 at 7:45 AM
    #8
    Kwikvette

    Kwikvette Well-Known Member Vendor

    Joined:
    Feb 27, 2019
    Member:
    #284735
    Messages:
    76,022
    Gender:
    Male
    Fresno County
    3 run, 3 don't
    I wouldn't be surprised if I was wrong, but I've got old notes stating so as I lost one on my Tacoma way back.

    Can say for sure the M8 and M10 bolts I've pulled have all been 1.25 as well as a few M12. But a few M12 bolts are also 1.50 and I'm not sure if they're from the Tacoma, 4Runner, or Land Cruiser.

    They're in my 'extra parts' box :anonymous:
     
  9. Jul 21, 2023 at 7:52 AM
    #9
    Bivouac

    Bivouac Well-Known Member

    Joined:
    Sep 5, 2021
    Member:
    #376253
    Messages:
    11,579
    Northern Lehigh Valley Pa
    Vehicle:
    2000 Tacoma 5 speed 3.4
    Remains to be seen I bought the tires and wheels the rest came along
    Quite possible new M12x1.50 hardware came with new shocks?

    I can remember Hardware being included with some new shocks.
     
  10. Jul 21, 2023 at 7:59 AM
    #10
    Kwikvette

    Kwikvette Well-Known Member Vendor

    Joined:
    Feb 27, 2019
    Member:
    #284735
    Messages:
    76,022
    Gender:
    Male
    Fresno County
    3 run, 3 don't
    Throughout the different Toyota vehicles, only shocks that came with hardware were shocks with stem tops (Land Cruiser front and rear, 4Runner rear) as they would need a nut to go with said stem top.

    That and the top 3 bolts for the front coilovers, least that was the case for my Fox 2.5 and King 2.5. Couldn't imagine reusing those old factory 14mm bolts on expensive coilovers.

    But the bottom rear shock bolts on all vehicles were reused; I never reused them and bought a new set before replacing said shocks *just in case*

    Don't like being unprepared.
     
  11. Jul 21, 2023 at 8:53 AM
    #11
    Beee1985

    Beee1985 [OP] Well-Known Member

    Joined:
    Jun 19, 2013
    Member:
    #106607
    Messages:
    142
    Gender:
    Male
    Update:

    The above parts are not correct. I went to the local Toyota dealership and asked for the part number above and they presented me with chode nuts:

    IMG_0483.jpg

    These are obviously the wrong nuts and I’m back to square one. Writing this from Toyota dealership and can’t say enough how much I love my old shit box Toyota but man these new trucks look good.
     
  12. Jul 21, 2023 at 8:55 AM
    #12
    Kwikvette

    Kwikvette Well-Known Member Vendor

    Joined:
    Feb 27, 2019
    Member:
    #284735
    Messages:
    76,022
    Gender:
    Male
    Fresno County
    3 run, 3 don't
    Bolt looks correct from what I recall?

    It's not a long bolt as the shock bushing sits inside the threaded sleeve/rod. The bolt just attachs at the end.
     
  13. Jul 21, 2023 at 8:58 AM
    #13
    Kwikvette

    Kwikvette Well-Known Member Vendor

    Joined:
    Feb 27, 2019
    Member:
    #284735
    Messages:
    76,022
    Gender:
    Male
    Fresno County
    3 run, 3 don't
    @Beee1985

    Bet you a bottle opener it's the correct bolt, I bullshit a lot and derail threads, but I never like to present incorrect information when it comes to vehicles.
     
  14. Jul 21, 2023 at 9:41 AM
    #14
    Beee1985

    Beee1985 [OP] Well-Known Member

    Joined:
    Jun 19, 2013
    Member:
    #106607
    Messages:
    142
    Gender:
    Male
    When you compare it to the other strut bolt, it appears to be a very different bolt. It doesn’t look too short to you?

    IMG_0476.jpg
     
  15. Jul 21, 2023 at 10:00 AM
    #15
    Kwikvette

    Kwikvette Well-Known Member Vendor

    Joined:
    Feb 27, 2019
    Member:
    #284735
    Messages:
    76,022
    Gender:
    Male
    Fresno County
    3 run, 3 don't
    Read my post.

    If I'm wrong, I owe you a bottle opener.

    If I'm right, you need to buy one $12 shipped.

    We on?
     
  16. Jul 21, 2023 at 10:40 AM
    #16
    Beee1985

    Beee1985 [OP] Well-Known Member

    Joined:
    Jun 19, 2013
    Member:
    #106607
    Messages:
    142
    Gender:
    Male
    At this point you may be right, I’m also questioning why the hell that diagram would suggest the wrong bolt?

    I need a stiff cocktail.
     
  17. Jul 21, 2023 at 10:56 AM
    #17
    Kwikvette

    Kwikvette Well-Known Member Vendor

    Joined:
    Feb 27, 2019
    Member:
    #284735
    Messages:
    76,022
    Gender:
    Male
    Fresno County
    3 run, 3 don't
    What do you mean suggest wrong bolt?

    The part number I shared, is the same as the diagram, not to mention the parts you picked up.

    You're questioning it without even having tried it.

    Would've taken a lot less time going to the store, pulling the bolt on the other side, and grabbing a replacement from a hardware store than posting here. Or even less just threading on the new bolt in your hands onto your truck.

    I had a Tacoma and it'd take 10-15 minutes to fully replace rear shocks as I'd do it every time I fully loaded/unloaded my vehicle. Pulling or installing one bolt would take seconds.
     
  18. Jul 21, 2023 at 2:03 PM
    #18
    Bivouac

    Bivouac Well-Known Member

    Joined:
    Sep 5, 2021
    Member:
    #376253
    Messages:
    11,579
    Northern Lehigh Valley Pa
    Vehicle:
    2000 Tacoma 5 speed 3.4
    Remains to be seen I bought the tires and wheels the rest came along
    I have no idea the Hot weather effecting my brain. No clue what I was thinking of

    My first thought was correct those are M10 x1.25 .bolts only about 20 25mm long

    I just double checked I have spring seats laying on the bench to clean and paint.
     
    Beee1985[OP] likes this.

Products Discussed in

To Top