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This Question has been resolved, the Whiteline Installation Tutorial can be found here: Whiteline Lower Control Arm Bushing Tutorial (120+ Pictures)
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Hello All, I'm needing some help with LCA bushings that appear to have excessive play. I tried to break it up into some sections to try and explain my situation as best as possible.
Background:
As a quarantine project, I am replacing the alignment cams and my lower control arm bushings. I know most people would recommend replacing the whole LCA, but I have a lot of time right now and am willing to put in the extra work. I figure I will take the hard road try to learn a bit, then do a writeup afterwards for others. There are lots of writeups out there on the energy suspension bushings, but my cams are probably seized into the bushings beyond the point of reusing the sleeves. A few 3rd gen writeups recommended the Whiteline bushings, so I figured I would get the 4th gen equivalent bushings. Unfortunately there weren't really any complete threads on the 4th gen whitelines, only a few half complete threads without an active OP.
Parts:
I ordered the Whiteline W53312 LCA bushing kit from Amazon and all OEM alignment cam bolts from McGeorge Toyota. I am sure that the cams are the correct part numbers, I cross referenced this post by NeutronJon and this one by blackfc3s to make sure I had the correct ones.
Question:
I did a dry fit on my desk, and I was struck by the amount of play between the bushing's inner sleeve and the cam bolt. My understanding is control arm rotation should occur between the bushing ID and the sleeve OD, which is greased on assembly. Let me know if this is incorrect, I'm trying to learn all I can. I feel like the amount of play in the sleeve is beyond normal, since it is not supposed to rotate on the alignment cam.
In the case that this is normal, does tightening the bolts take up the slop? Tightening the bolt will limit movement front to back and would rely on only friction to hold them in the in, out, up, down directions (maybe call it r, θ direction lol).
Relevant Threads:
LCA bushings
Whiteline VS OEM LCA bushings
Measurements:
I took measurements a bit after posting this, and the pictures can be found in post #14 linked here: https://www.toyota-4runner.org/3493028-post14.html
The OD of the rear cam bolt is a close to 13.5mm
The ID of the rear bushing sleeve is close to 14.5mm
The OD of the front cam bolt is a hair over 19mm
The ID of the front bushing sleeve is just about 20mm
Videos (should open in new Imgur tab if you click the image):
Embedded videos do not seem to work on mobile, so they've been posted as unlisted on youtube
rear bushing sleeve play: YouTube
front cam bolt and bushing sleeve play: YouTube
front bushing play: YouTube
front bushing play 2: YouTube
Front LCA Bushing Video:
<a href="https://imgur.com/H8u3QrE " target="_blank"><img src="https://i.imgur.com/H8u3QrEl.mp4" title="source: imgur.com" /></a>
Rear LCA Bushing Video:
<a href="https://imgur.com/8a58rrf" target="_blank"><img src="https://i.imgur.com/8a58rrfl.mp4" title="source: imgur.com" /></a>
Also, I do notice the rear cam bolt has a shoulder on the head side, but not on the nut side. There is also a ridged section on the nut side of the bushing, what is the function of this?
<a href="https://imgur.com/yZsJ7sI" target="_blank"><img src="https://i.imgur.com/yZsJ7sIl.jpg" title="source: imgur.com" /></a> <a href="https://imgur.com/gZVAdpE" target="_blank"><img src="https://i.imgur.com/gZVAdpEl.jpg" title="source: imgur.com" /></a>
Pic of the dry fit, in case there is something obviously wrong:
<a href="https://imgur.com/0bKrIev" target="_blank"><img src="https://i.imgur.com/0bKrIevl.jpg" title="source: imgur.com" /></a> <a href="https://imgur.com/AEIuHYR" target="_blank"><img src="https://i.imgur.com/AEIuHYRl.jpg" title="source: imgur.com" /></a>
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Hello All, I'm needing some help with LCA bushings that appear to have excessive play. I tried to break it up into some sections to try and explain my situation as best as possible.
Background:
As a quarantine project, I am replacing the alignment cams and my lower control arm bushings. I know most people would recommend replacing the whole LCA, but I have a lot of time right now and am willing to put in the extra work. I figure I will take the hard road try to learn a bit, then do a writeup afterwards for others. There are lots of writeups out there on the energy suspension bushings, but my cams are probably seized into the bushings beyond the point of reusing the sleeves. A few 3rd gen writeups recommended the Whiteline bushings, so I figured I would get the 4th gen equivalent bushings. Unfortunately there weren't really any complete threads on the 4th gen whitelines, only a few half complete threads without an active OP.
Parts:
I ordered the Whiteline W53312 LCA bushing kit from Amazon and all OEM alignment cam bolts from McGeorge Toyota. I am sure that the cams are the correct part numbers, I cross referenced this post by NeutronJon and this one by blackfc3s to make sure I had the correct ones.
Question:
I did a dry fit on my desk, and I was struck by the amount of play between the bushing's inner sleeve and the cam bolt. My understanding is control arm rotation should occur between the bushing ID and the sleeve OD, which is greased on assembly. Let me know if this is incorrect, I'm trying to learn all I can. I feel like the amount of play in the sleeve is beyond normal, since it is not supposed to rotate on the alignment cam.
In the case that this is normal, does tightening the bolts take up the slop? Tightening the bolt will limit movement front to back and would rely on only friction to hold them in the in, out, up, down directions (maybe call it r, θ direction lol).
Relevant Threads:
LCA bushings
- Orders the W53377A set (I think is for 3rd gen based on reading) and W53312 set (intended for 4th gen) to see which is correct
- Mentions that the W53377A set (intended for 3rd gen) is probably the correct one for the 2003
- Mentions in another thread they're having trouble pressing in W53312 bushings (intended for 4th gen)
- Build thread says has whiteline LCA bushings, but never mentions which set was used
- Made me second guess if I ordered the correct set, although both Amazon and Whitelines site said the kit that I ordered is compatible
Whiteline VS OEM LCA bushings
- gx470, but front suspension similar to 4th gen
- Initially orders Siberian bushings but fitment is not right
- Then orders the same Whiteline that I got and installs with success
- Mentions Whitelines fit and work great. Since had fitment issue with others, I think would mention if had play in the whitelines
Measurements:
I took measurements a bit after posting this, and the pictures can be found in post #14 linked here: https://www.toyota-4runner.org/3493028-post14.html
The OD of the rear cam bolt is a close to 13.5mm
The ID of the rear bushing sleeve is close to 14.5mm
The OD of the front cam bolt is a hair over 19mm
The ID of the front bushing sleeve is just about 20mm
Videos (should open in new Imgur tab if you click the image):
Embedded videos do not seem to work on mobile, so they've been posted as unlisted on youtube
rear bushing sleeve play: YouTube
front cam bolt and bushing sleeve play: YouTube
front bushing play: YouTube
front bushing play 2: YouTube
Front LCA Bushing Video:
<a href="https://imgur.com/H8u3QrE " target="_blank"><img src="https://i.imgur.com/H8u3QrEl.mp4" title="source: imgur.com" /></a>
Rear LCA Bushing Video:
<a href="https://imgur.com/8a58rrf" target="_blank"><img src="https://i.imgur.com/8a58rrfl.mp4" title="source: imgur.com" /></a>
Also, I do notice the rear cam bolt has a shoulder on the head side, but not on the nut side. There is also a ridged section on the nut side of the bushing, what is the function of this?
<a href="https://imgur.com/yZsJ7sI" target="_blank"><img src="https://i.imgur.com/yZsJ7sIl.jpg" title="source: imgur.com" /></a> <a href="https://imgur.com/gZVAdpE" target="_blank"><img src="https://i.imgur.com/gZVAdpEl.jpg" title="source: imgur.com" /></a>
Pic of the dry fit, in case there is something obviously wrong:
<a href="https://imgur.com/0bKrIev" target="_blank"><img src="https://i.imgur.com/0bKrIevl.jpg" title="source: imgur.com" /></a> <a href="https://imgur.com/AEIuHYR" target="_blank"><img src="https://i.imgur.com/AEIuHYRl.jpg" title="source: imgur.com" /></a>
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