Scratching head... I looked in the parts book for the 250 C and 250CE. In the column for the 114 023 (which is on the tag on my 250C) it has P/N 114 505 07 55. " " 021 shows the 05 55 P/N and 22 shows 06 55 P/N.
I have not noticed a oil cooler. Only trasmission cooling line going into the bottom of the radiator. Electric aftermarket fans are looking like the way to go.
This book has three languages. German / English / and French.
This part book is going
at me.
Thanks all.