“MAKER:MAN B&W MODEL:7S42MC(MARK 6) SERIAL NO:326 DE NO:326,2-STROKE ENGINE,NO OF CYL:7;CYCLE:2 BORE:420MM STROKE:1764MM,MAX CONT RATING POWER:7145KW NORMAL DESIGNED SERVICE SHAFT SPEED:136RPM” REXROTH VALVE FOR POS NO 27 MAN B&W.S42MC.027