Yanmar YM123900-42000 Water Pump - YM12390042000
Water PumpYanmar Water Pump (YM123900-42000 / YM12390042000) available — OEM and original replacement service parts for road construction machinery. Global delivery. Backed by a 1-year warranty.
Yanmar YM123900-42000 / YM12390042000 Water Pump delivers OEM and aftermarket reliable coolant circulation in Yanmar diesel engines for demolition equipment. OEM-matched impeller geometry and bearing assembly maintain correct flow rate under sustained thermal loads. Available with a 1-year warranty. Part of a comprehensive spare parts inventory for rapid maintenance support.