Can't believe this has not been asked before but I did several searches.
What is the oil drain crush washer size for the R1200RT (2014+)? Amazon thinks it is an 16mm ID x 20mm OD but BMW parts seems to indicate 20mm ID x 24MM OD which is a very odd size.
Wish I had measured this last change.
What is the oil drain crush washer size for the R1200RT (2014+)? Amazon thinks it is an 16mm ID x 20mm OD but BMW parts seems to indicate 20mm ID x 24MM OD which is a very odd size.
Wish I had measured this last change.
