The AC condensate and shower both drain into the sump box. a bilge type pump pumps the accumulated water out a "through-hull" fitting on the starboard side. Some water (an inch or two) may stay in the sump box. If the sump box is full, the float swit...
Couple of different raw water pump configurations, here is link to help determine stock replacement:http://www.mercruiserparts.com/bam/subassembly/31851/11681/320Also check out Hardin Marine for aftermarket raw water pumps:http://www.hardin-marine.co...