Which SPEEDOMETER?

[lino]

I want to upgrade my speedometer. Can someone tell me which ones I can use? Are all the W124 speedometers interchangeable? Is it just the face plates that are different between the US - Canadian - EURO versions? My car is a Canadian spec 1989 300CE.

Here are some different W124 speedometers that I found. So many different part numbers:

1. MB 124 542 31 68. This is from a 1990 300CE.


2. MB 124 542 92 68. This is from a 1991 300CE.


3. MB 124 542 92 68. This is from a 1992 300CE.


4. MB 124 542 55 06. Not sure which model this is from.


5. MB 124 542 36 65. Not sure which model this is from.


6. MB 124 542 40 65. Not sure which model this is from.


7. Where can you find needles this orange after 160,000km?