This item is to replace 1992 and up Bravo One's with the oil passage.
It can be modified to backfit 1988-1991.
The oil passage in the waterway has to be plugged on early models that do
not have the passage in the upper. It is best to drill and tap the hole and
install a set screw with sealant. Make sure to place the screw flush or
slightly below the surface.
This unit has side water intakes only. For dual water intakes see SE122.