e34 540i Suspension Woes

[John Barfuss <jbarfuss@xxxxxxxxxxx>]

Well, not quite yet, but starting to have a disconcerting light 
clunk/rattle in front suspension. Mostly noticeable over rough 
pavement, but I can also hear by turning steering wheel back and 
forth aggressively. My first thought is tie rod ends (I replaced 
control arms/bushings (BavAuto combo), shocks (with Bilsteins) and 
tie rod ends back in 99, 40,000+ miles ago). Are tie rod ends usually 
the first to go?

Other thing, is a barely noticable "rotary" light grinding sound 
(like wheel bearing) coming from right front, goes away on veer left, 
returns on veer right. Usually goes away when braking, but not 
always. Appeared before rotors/pads were replaced, still there after 
replacement. Thought it was backing plate, but no backing plate 
touching anything. How frequently do wheel bearings go on e34 540s?

Thoughts? Suggestions? Recommendations? Thanks!

Sorry for cross-post, but all input is appreciated.
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John Barfuss
B CREATIVE / Barfuss Creative Services Inc.
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