I'm parting out a 1985 300TD 1985 300TD wagon parts.
and have someone intersted in the 2.88 diff. I know its hard to make out noises in videos but what do you thinking of this one here
http://www.youtube.com/watch?v=COn0MHRHVlE
and from inside the car. (warning, the ending has some noise as I forgot the rear brakes were off the car.)
http://www.youtube.com/watch?v=VAGgBBvr8No

The tranny whines when its cold so its hard to tell what noises are happening. I'm going to get down near the diff and listen with my wife on the throttle.

Could always put the diff in my 240D Automatic.

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Currently driving a very clean 1985 300SD from the West Coast.

I'm thinking that you'll get a different sound when the car is "under load", wheels on the ground and the diff straining to push the weight of the car.

True there is no load and I was/am wondering about that also. The CV's are at a normal angle as I took the rear tires off, the brakes off, and set the car down on the "trailing arms" so the rear suspension is compressed.

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Currently driving a very clean 1985 300SD from the West Coast.

Yes I've been in the predicament before. And in fact I've had to resort to getting under the car and listen while it is running at speed in my driveway. You can tell it was coming from the diff. Was that smart way of doing it? ... I don't know but I was confident I had the car secured and I am here today. Just make sure it is not going to rock off the stands!

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1983 123.133 California
- GreaseCar Veg System