YANMAR – N21 – ORIFICE PLATE ASS;Y, COOLING WATER – 747673-49180MAKE: YANMARTYPE: N21, 6N21, 8N21PART NAME: ORIFICE PLATE ASS;Y, COOLING WATER PART NUMBER: 747673-49180Other Spares: Cylinder liner, Piston, Connecting rods, Fuel pumps, CR BEARINGS, MAIN BEARINGS etc.We at ABABIL MARINE can Provide New Overhauling spares for YANMAR Engines, N21, N18, N260, N330, N280, S165L, S185L, HAL, AYM, EY22, EY18, EY26, EY18.