All,
What is the life expectancy of ball joints?
How much play can be tolerated before they need to be changed? I know
the tech writer in roundel says no play. This second set has lasted
about 25,000 miles. In my Maxima, the ball joints lasted 180,000 miles.
Carver
adder1969@yahoo.co.uk - 25 Feb 2005 14:16 GMT
> All,
>
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>
> Carver
I had a set of non-BMW joints that only lasted about 10k. If there's
any detectable play then they'll get worse quickly.
The Malt Hound - 25 Feb 2005 14:59 GMT
> All,
>
[quoted text clipped - 6 lines]
>
> Carver
AFAIR, your balljoints are not replaceable. You need to replace the
entire control arm.
BMW 3 series ball joints are a bit unusual in that the base is fitted
in a nylon surround to help reduce road vibration, etc. There are
aftermarket control arms available that remove the nylon in favor of a
solid metal mounting. They are supposed to give a more precise
alignment and eliminate the possibility of the nylon insert wearing.
There's an example shown in Bavarian Autosport's catalog:
http://bavauto.com/shop.asp
-Fred W