One thing to be aware of is that MB requires a dual contact horn button. The one included with that wheel may or may not be compatible. I'd also ask for a pic without the horn button installed. And while you're at it ask for the diameter of the horn button hole too. You can get a Momo horn button with Merc star, which is what I would go for if I got that wheel.

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Watch him go!!! link

#dontdealwithkahlil

I wrote the site about the Momo adapter linked above..
“I see that this is notated to be for 1980+ W123 vehicles. However, i want to confirm that this will work with my 1985 W123. Will it? I have seen many other steering wheel adapters that only work for vehicles up to 1983, so won't work with 1985. Is there something different about this one that ensures it works for up through 1985? Thanks!”

They promptly wrote back!..

“I'm sorry I'm not able to confirm the fitment of this Momo Hub on your 85+ W123. We do not have the vehicle to test fit the hub. If you do find more information please so share with us so we can update the description.

Best”



Hmmm so where am I at? What’s my approach here? Start taking apart and measuring stuff?