WARTSILA - 4L20 - W20 - CRANKSHAFT - OIL SUMP - CYLINDER BLOCK
CRANKSHAFT : STD SIZE, CRACK FREE, MPI TESTED
CYLINDER BLOCK : CRACK FREE
OIL SUMP : CRACK FREE
OTHER SPARES : CYLINDER HEADS, PISTON, CONNECTING RODS, FUEL PUMPS, & OTHER CONSUMABLE SPARES.