Hi !

I am placing a AMG S55 KOMPPRESOR 113.991 engine in a SL55 K 113.992 broken engine.
May any one of you knows exactly the differences between them ?

I will have the 2 complete engines side by side.

Which part or parts must I change from the broken unit to the 113.991 ?
Any help will be a lot appreciated.

Thanks

Yesh DeFebres Seu

I will need to do research but suspect its probably oilpan differences