This is a slightly mismatched pair Deutz AG MWM TBD604B V12 and TBD620V12 both 2184 HP , and bob tail without transmissions. Previous owner represented to be in used running condition when removed from private owner from 147' yacht on re-power project to higher hp, heat exchanger cooled with water cooled manifold(s) and raw water pumps. The 604BV12 Year 1993 , serial # 604.12.0102xx RANGE is completely disassembled it was having some repair issues also has the following missing parts; 6 injectors 12 rods and pistons 2 charge air coolers (This unit would be best offered as rebuild-able long block or as parts engine) The other engine Deutz AG MWM TBD 620 V12 , Year 1995 , serial # 620.12.0001xx RANGE (Partially disassembled for inspection) , reported to be mostly complete with all major assemblies and was the better running of the (2) engines