Jjames98

Hey guys!
Im changing my supercharger, but im very confused about Eaton's code 307961, 307960.
What might be the difference between those two? can i use both ? I have CLK 200 KOMPRESSOR, 2004 W209.



i am also wondering if this old part can be used with a new one if the new part is with a different code than this one.( Like this is from eaton 307960 and i want to use it with new 307961 charger).


because im buying this part only