SL230 Automatic,Crankshaft bent MB exchange engine

[Esmo]

Advice needed on crankshaft numbers , just been told my crankshaft is bent and straightening is risky .
The cast numbers are R180 0311401 . Other stamped numbers are W46 . CK45 . 10/226 . On the opposite side stamped 1945. I can find a number of 180 0311401 on e bay and on line but which other numbers do I need to match? .

[ja17]

That 180 031 14 01 is the number you need.