Man b&w diesel generator Type: MAN D 2842L-E301 SERIAL NO: 701 0027 184 4201 Sl. no. Part no. Drawing no. Description Qnty 01. 51.06500-6560 P -51,S - 1 Coolant pump assembly complete 01 no 02. 51.06500 - 7031 P - 73,S -1 Raw water pump complete 01 no.