[SaroDude]

I have a 2009 US 451. On the left / driver's side, the bolt that holds the wiper assembly to what would otherwise be the firewall is missing. Can anyone tell me what size bolt that is?

-Saro

 

[sokoloff]

The attached is from my 2014 coupe. Anything on this blow up what you're looking for?

Len
2014 EV Coupe 17,500 miles
2014 EV Cabriolet 9,500 miles

 

[SaroDude]

Yes! Looks like 50 on that drawing. There are versions of that parts diagram that are missing that bolt.

-Saro

 

[Goofybutsane]

https://www.mercedesbenzsmartparts....r-MT/WIPER-ARM-NUT/51228637/000000002560.html

 

[sokoloff]

The part shown in the post above isn't what you're looking for. However, a Google search of the part number will bring up the bolt you're looking for. I just haven't been able to find the standard bolt size to use instead of the golden bolts Mercedes supplies. If you give me/us the VIN number of your car, we can do a search for your particular vehicle and see if it belongs there.

Len
2014 EV Coupe 17,500 miles
2014 EV Cabriolet 9,500 miles