This a Bosch Marine Diesel Fuel Injection Pump 0 460 414 165. It came out of a Volvo engine that was disassembled for parts some years ago. Please note this part may need to be rebuilt and fittings may need to be resealed.
 
Specifications:
Manufacturer: Bosch
Part#: 0 460 414 165
Material(s): Steel
Color(s): Green
Electrical: N/A
Overall Dimensions: 11"x10"x5"
Mount(s): N/A
Connection(s): N/A