Off and on for a month, now mostly on,I am hearing a lowgrade grinding/squishing/ squeaking noise from the wifes 87 300 e with 210k on it, coming directly from the rear driver wheel when it turns at low to medium speeds. I suspect the cv axle, and Ive read many posts that all talk about cracked or torn boots with obvious leaks. The boots are in good shape with no signs of any leaks or grease. Might the axles still have gone bad ? Can the grease dry up internally over time? Thanks for all your imput.
Greg

79 280CE
87300E

So sorry ,I posted in the wrong forum.Meant to be in tech help

Yes they can go bad with good boots. Had it happen to my 300d at 205k.

Check wheel bearings first.

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The Golden Rule

1984 300SD (bought new, sold it in 1988, bought it back 13 yrs. later)

I agree, check the wheel bearings first. Jack up the car and try to shake the wheel. If there is any 'play' in the wheel, your wheel bearings are going bad.

P E H

Yes, they can fail even though the boots are intact. Rare but yes.

thebern

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1982 240D 313,000 (4 speed)
1984 300CD 172,483
1985 German Shepherd Dog -Lacey- R.I.P.11/04/05

Hood Stars, Wrist Crowns and Obsession Dobs