Please help this control-arm noob: How do I tell whether I have steel or aluminum uprights? Does any
#2
AudiWorld Super User
Thread Starter
I think I figured it out, but please confirm for me...
Is this the part I should be looking at (click link below)?<ul><li><a href="http://www.ecstuning.com/stage/edpd/pagebuild_v2.cgi/?html=learnmore.html&productID=778">Click</a></li></ul>
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#8
I'm pretty sure that it's the thing that rises vertically from the hub, behind the wheel...
that the control arms bolt into via the long bolt that's always getting stuck and making people saw off.
#9
Upright is the part between the upper and lower control arms...
The tire rod end also connects to it.
Upper section of it (black, steel) is visible here:
<img src="https://www.audiworld.com/tech/pics/wheel28-front1.jpg">
-Dave Pramanik
Upper section of it (black, steel) is visible here:
<img src="https://www.audiworld.com/tech/pics/wheel28-front1.jpg">
-Dave Pramanik