10 Minute Rear Shock Install

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Will do, I've only looked one place so far but have several other local places to check. Then I will go online if that doesn't work.
 
What is the maximum size for the hole/plug in the flat area of the rib in the floor? Yes, I am being lazy and not pulling up the carpet to find out until I get the shocks and plugs.
 
Take a look at some of the other plugs Toyota already used on your truck and see if there is one that will work for this hole size. There are a bunch throughout the truck on the floor, firewall, rockers and trunk, and one of them might be a good match.
 
Let me know if you find the correct size plugs. I've experimented with several different types, but still haven't found anything I like.

After three hardware stores, finally found a plug solution I like. I got these at my local Lowes in the hardware section. They fit the 1.5" hole I drilled perfectly and I used a little RTV to make sure they are water tight.

shock_hole_plug_1.jpg


shock_hole_plug_2.jpg
 
^^ LOL Hey if it works, it works! :D

What is the maximum size for the hole/plug in the flat area of the rib in the floor? Yes, I am being lazy and not pulling up the carpet to find out until I get the shocks and plugs.

I just measured, and I would not go larger than 1 3/4" hole. The 1 1/2" hole I used was more then large enough to work with a socket for the top nut.

FYI. You need a 22mm *deep* socket to get the shock top nut off.
 
After three hardware stores, finally found a plug solution I like. I got these at my local Lowes in the hardware section. They fit the 1.5" hole I drilled perfectly and I used a little RTV to make sure they are water tight.

shock_hole_plug_1.jpg


shock_hole_plug_2.jpg

They are made in the USA too!! Beats China

lol
 
Works great! I primed the sides of the holes after drilling. I was surprised by how thick the "deadening" material is on the floor. Thanks for the pics and the measurements.
_MG_5783.webp
 
After three hardware stores, finally found a plug solution I like. I got these at my local Lowes in the hardware section. They fit the 1.5" hole I drilled perfectly and I used a little RTV to make sure they are water tight.

shock_hole_plug_1.jpg


shock_hole_plug_2.jpg

Should have used some plumbers putty instead of the RTV :)
 
Should have used some plumbers putty instead of the RTV :)

No not really:D ...For best results one should use AC insulation tape (the stuff around the AC lines where they go through the fire wall) and electrical KO seal(available 7/8"-4 1/2" dia). :flipoff2:
insulation tape.webp
 
I was thinking of you 100 guys today and I measured a couple of hole plugs on my 80. 90950-01882 is one of the six inner rocker panel plugs on an 80 series. The hole ID is 1-1/8", and it's a rubber plug. I also measured one of the body mount holes. The ID is 1-3/8", and I think the part number is 90950-01557. This plug is a flexible plastic material. Hope that helps!
 
the location on my 99 lx470 is more like 5 5/8" from the wheelwell trim than 6". i presume the trim is different on the lexus.
 
I'm not opposed to cutting holes, but would a ratcheting box wrench with a pivoting head make quick work of this without cutting?
 
I'm not opposed to cutting holes, but would a ratcheting box wrench with a pivoting head make quick work of this without cutting?


with a pivoting head and extra long length it is doable but you may need a cheater bar to fight through the rusted threads. the nut is at an angle to the frame and it is hard to seat a wrench on it properly and hard to get even a 1/8 turn at a time. i had a rhythm going on mine but the nut was half seated and it eventually rounded off on me.
 
I'm not opposed to cutting holes, but would a ratcheting box wrench with a pivoting head make quick work of this without cutting?

YES ! Flex head GearWrench. I want to say 22mm (or 7/8"). Soak the fasteners with PB Blaster ahead of time. Mine came off in a couple of minutes. No fuss, no muss.

I know I posted all this before. It's probably above somewhere in this same thread.
 
YES ! Flex head GearWrench. I want to say 22mm (or 7/8"). Soak the fasteners with PB Blaster ahead of time. Mine came off in a couple of minutes. No fuss, no muss.

I know I posted all this before. It's probably above somewhere in this same thread.

mine had a 19mm nut installed and the new oem replacement nut was 22mm.
 
YES ! Flex head GearWrench.

With this option, how do you verify torque? I am thinking of cutting the holes not only to help me get my original shocks off, but to allow me to torque the nuts using a torque wrench and allow for easier future changes.
 
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