YANMAR – N21 – AIR VENT PIPE B, HOT WATER – 147673-49430MAKE: YANMARTYPE: N21, 6N21, 8N21PART NAME: AIR VENT PIPE B, HOT WATER PART NUMBER: 147673-49430Other 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.