Bobcat Water Pump, 6684225 designed to fit Bobcat Mini Excavators, Skid-Steer Loaders and Utility Vehicles. See below for full compatibility details.
Due to engineering standards, some parts are updated or changed and are assigned a new part number. Previous part number was 3974989B. This part is the direct replacement.
Water pumps circulate coolant through the engine, hoses, and radiator. If fluid is leaking from the bottom weep hole, it typically indicates that a water pump failure is about to happen. Gasket sold separately ( 6666804).
Fit the following Bobcat equipment:
Excavators:
225, 325, 328, 331, 334, 337, 341
Skid Steer Loaders: 643, 645, 743, 751, 753, 763, 773, 1600, S150, S160, S175, S185
Toolcat Work Machine: 5600, 7753,
Backloader: B300, BL370