Funny you should ask.
I am rebuilding the M110 in my 76 280, and I though about switching
to Euro pistons. I had to call MB Classic, and my dealer cost was $254
each......Ouch!
I will be using the OE pistons for $80 ea.
Regards,
DR.D

__________________
Dr.Diesel -
Shop Foreman
Master Guild Mercedes-Benz Technician.

Think the dealer is expensive? Do you know how much it costs to train a dealer tech? Or buy the required MB special tools to have on hand?