Quote:
Originally Posted by emmantik
Is the ECGS bushing good for preventative measures or just for those who are modified? I have stock size KO2 tires on TRD Pro wheels and only a 1" front level. 2015 SR5P. Once in a while a get a vibration and also once in a while I notice the passenger seat vibrating more than normal. Mostly feel it at 90-100km/h (Canada). But I do plan to keep this vehicle for a long time so thinking it would help especially in the long run. Thoughts?
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I replaced mine because of the groaning sound it was making when the component was cold, as in winter temps. Annoyed the heck out of me for a couple years. Toyota techs never heard it of course. Now there is a TSB where they are replacing the entire differential, no thanks.
When I became aware of that part as a solution for trucks experiencing the issue due to CV angles with lifts I had my local guy who is well familiar with the problem (off road shop) pop the one in he carries (Nitro gear). Has been dead quiet since. As for wheel shimmy, I still have the stock Dueller tires and they do it at times, more so in cooler weather. My Michelin snow tires however also running on a stock set of TRD OR rims are perfect. So not sure what to say there but I’d also be in the wheel balancing camp on this particular issue.
Replacing the bearing for prevention measures I think isn’t worth it, while the issue is rare you would be hearing the problem for quite a long time before it failed. And I’m unsure they ever fail actually they just get loud.