vintage or obsolete
 

omc 636/180d motor im looking for rebuild parts for this shortblock.need some help locating rings.berrings,misalenias parts.can anyone steer me in the right derection.thanks brad l

Look in the UK.

They're quite popular there in several applications, including marine. Most parts being common across uses, though.

OM636 Diesel Engine Spares

What do you have it in?

I've got one (OM636) in a 1966 Unimog 411... Which is my next "to do" project after the Land Rover 110. :rolleyes: It never ends.

Mercedes engines dot net might be another place to check out.