We carry cooling system components, including thermostats and water pumps, for Yanmar 4TNV98T Series engines. Diesel Parts Direct is an Authorized Yanmar Dealer, and only sells genuine parts covered by a 6-month factory warranty.
If you do not see the part you need, please use our quote request form or call us at 888.694.6336: our friendly sales staff will be happy to assist you.
THERMOSTAT GASKET - 4TNE98-BV / 4TNV98T-SBV / 4TNE98-EBVA
THERMOSTAT - 3TN100 (180°F / 82°C)
SEAL, HTC95X115X12 - 4TNE98 / 4TNV98 / 4TNV98T / 4TN100L
WATER PUMP GASKET - 4TNV94L / 4TNV98 / 4TNV98T
WATER PUMP - 4TNV98 / 4TNV98T
WATER PUMP ASSEMBLY, CW