Pair CAT D348 Marine Engine Packages – Less than 1000 hours from New

The units have been in a yacht his father owned and purchased them at time about 10 years ago. The units at that time had about 900-1000 hours on them. They had them dynotested at that time prior to putting them in the vessel. His father unfortunately passed away before he finished the vessel. So they have been inside the vessel safe during this whole time. 900HP