Water Pump with Gasket CH12859 for Yanmar 3T80-J/3T90-J Engines – Direct Replacement
Stop downtime from coolant leaks and overheating—this water pump CH12859 delivers OEM-matched reliability for Yanmar 3T80-J/3T90-J engines and John Deere 950 compact tractors, with no guesswork on fitment. Direct replacement with factory-correct 2" fan hub diameter—critical for proper belt tension and cooling fan alignment Includes pre-installed gasket to eliminate sealing failures common with aftermarket kits Ships same day from our Guangzhou warehouse—no waiting weeks for OEM backorders Verified fit for 3T90T, 850, 1050, and 900HC models—no cross-referencing headaches