Notices
GS - 3rd Gen (2006-2011) Discussion about the 2006+ model GS300, GS350, GS430, GS450H and GS460

Rear Stabilizer bushing

Thread Tools
 
Search this Thread
 
Old Apr 9, 2020 | 10:58 AM
  #1  
gs350fan's Avatar
gs350fan
Thread Starter
Intermediate
 
Joined: Jan 2018
Posts: 470
Likes: 40
From: NY
Default Rear Stabilizer bushing

My rear stabilizer bushing looked a bit tired so I tried to take it off. There is a nut welded to the subframe and the bolt snapped right off from rust. A touch with an air hammer got it off, it is just a metric nut and bolt. Anyway, it seems though that some cars have a different bar. My bushing(on both ends) seems to have gaps (not from wear). It may not be replaceable, it looks nothing like the part labeled 48818 (I've seen pics of those, it looks like the diagram). Mine looks more like a control arm bushing with a metal center, I don't even think it is replaceable. My hardware looks like the right bar. Is it replaceable?


Reply
Old Apr 9, 2020 | 12:21 PM
  #2  
ibidu1's Avatar
ibidu1
Lexus Test Driver
10 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Mar 2012
Posts: 5,822
Likes: 816
From: FL
Default

Post a pic of the bushing, also do you have active control suspension?

It probably would be best to just buy this part from your local dealer. That way they can match it to your vin, would save you headache vs buying online. Plus this part doesnt look it cost much money

Rockauto.com sell the bushings aswell with pics
Reply
Old Apr 9, 2020 | 01:00 PM
  #3  
gs350fan's Avatar
gs350fan
Thread Starter
Intermediate
 
Joined: Jan 2018
Posts: 470
Likes: 40
From: NY
Default

Could be AWD/RWD difference.

I took a pic but the lighting was terrible. Here are better illustrations. There are two types it seems. My bar is 14 mm. All the aftermarket ones are 17 mm like this (designed for the bar in the first pic): https://www.ebay.com/itm/152055624242


Seems it is sold new as a unit with bushings....
https://burjauto.ae/oem/4880530040-t...ilizer/8639836



Mine

Reply
Old Apr 9, 2020 | 01:24 PM
  #4  
ibidu1's Avatar
ibidu1
Lexus Test Driver
10 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Mar 2012
Posts: 5,822
Likes: 816
From: FL
Default

Thats weird all are showing for the V8 GS's with adaptive suspension and not the base model.

But this one site shows it as a separate part its #3 in the pics https://parts.keyeslexus.com/oem-par...bar-4880530040
Reply
Old Apr 9, 2020 | 01:52 PM
  #5  
gs350fan's Avatar
gs350fan
Thread Starter
Intermediate
 
Joined: Jan 2018
Posts: 470
Likes: 40
From: NY
Default



Originally Posted by ibidu1
Thats weird all are showing for the V8 GS's with adaptive suspension and not the base model.

But this one site shows it as a separate part its #3 in the pics https://parts.keyeslexus.com/oem-par...bar-4880530040
Maybe I'll call a dealer with the VIN. I think though there were two bars in production.
Reply
Old Apr 9, 2020 | 01:54 PM
  #6  
gs350fan's Avatar
gs350fan
Thread Starter
Intermediate
 
Joined: Jan 2018
Posts: 470
Likes: 40
From: NY
Default

Maybe the aftermarket bushings fit on that inner piece? The rubber is bonded to it.
I hate to take it apart, I'll probably break more bolts. I know the bar is 14mm.
Reply
Old Apr 9, 2020 | 02:05 PM
  #7  
gs350fan's Avatar
gs350fan
Thread Starter
Intermediate
 
Joined: Jan 2018
Posts: 470
Likes: 40
From: NY
Default

The 14mm bar is a joke anyway and it is no sportscar :lol:, especially with some miles on the bushings. I am thinking of this now:
https://coiloverdepot.com/products/06-12-lexus-gs300-gs350-megan-racing-rear-sway-bar-19mm
Reply
Old Apr 9, 2020 | 02:17 PM
  #8  
ibidu1's Avatar
ibidu1
Lexus Test Driver
10 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Mar 2012
Posts: 5,822
Likes: 816
From: FL
Default

Originally Posted by gs350fan
The 14mm bar is a joke anyway and it is no sportscar :lol:, especially with some miles on the bushings. I am thinking of this now:
https://coiloverdepot.com/products/06-12-lexus-gs300-gs350-megan-racing-rear-sway-bar-19mm
Even better! I say go for it! When you told me theres a 17mm I started thinking that would be a cheap upgrade to buy a used and mounting it. But since you found bar at a killer deal, go for it. It will def fix the lazy tip in our cars have. Would be nicer to do the front aswell
Reply
Old Apr 9, 2020 | 02:22 PM
  #9  
gs350fan's Avatar
gs350fan
Thread Starter
Intermediate
 
Joined: Jan 2018
Posts: 470
Likes: 40
From: NY
Default

Originally Posted by ibidu1
Even better! I say go for it! When you told me theres a 17mm I started thinking that would be a cheap upgrade to buy a used and mounting it. But since you found bar at a killer deal, go for it. It will def fix the lazy tip in our cars have. Would be nicer to do the front aswell
Such a thin swaybar goes on a Mercury Grand Marquis with the grandpa package :lol:
Wondering though if the mount points are compatible. Maybe I'll ask the seller.
Reply
Old Apr 9, 2020 | 02:26 PM
  #10  
gs350fan's Avatar
gs350fan
Thread Starter
Intermediate
 
Joined: Jan 2018
Posts: 470
Likes: 40
From: NY
Default

Originally Posted by ibidu1
Even better! I say go for it! When you told me theres a 17mm I started thinking that would be a cheap upgrade to buy a used and mounting it. But since you found bar at a killer deal, go for it. It will def fix the lazy tip in our cars have. Would be nicer to do the front aswell
The 17mm could be hollow though. They could be very close in the real world.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
3COOL5ME
Suspension and Brakes
3
May 13, 2018 06:21 AM
Dilbones
ES - 1st to 6th Gen (1990-2018)
17
May 22, 2015 10:29 AM
PlotPoint
LS - 1st and 2nd Gen (1990-2000)
20
Oct 23, 2014 09:08 AM
USMCgs3
GS - 1st Gen (1993-1997)
8
Jun 12, 2011 01:35 PM
JLund
LS - 1st and 2nd Gen (1990-2000)
1
Dec 30, 2008 10:49 PM




All times are GMT -7. The time now is 06:17 PM.