Mercedes Benz repair: water pump, mercedes benz c280, mercedesshop

Question
I am trying to find which water pump to order for my 1997 mercedes benz c280. I looked on the replacement parts catalog and it showed two kinds of water pumps, a pump brand laso at $252.31 and a pump brand hepu at $213.64. So which one will be adaptable to my car. Also which o-ring should I order for the car.

Answer
Depends upon which engine you have.
Call your local MB dearer parts department, ask about the water pump (have vehicle VIN in hand), be sure to get the part number with their price and availability.
http://catalog.eautopartscatalog.com/mercedesshop/sophio/wizard.jsp?partner=merc...

The new pump comes with O rings.