“MAKER:ZJMD
TYPE:6L23/30H” “complete Camshaft and the intermediate gears
camshaft gear 70 teeth dia. 360mm), (intermediate gear big 78 teeth and 400mm), (intermediate gear small 35 teeth and 185mm).
Engine Type: 6L23/30H
Serial number: MM5321
Hull No J004” ZJMD.6L23/30H.