The RE507604 water pump is a direct-fit replacement used on many John Deere industrial, skid steer, and utility tractor models. This pump is designed to maintain proper engine cooling by circulating coolant through the engine and radiator.
If you are experiencing engine overheating, coolant leaks, or bearing noise, the water pump is a common failure point discussed in John Deere repair forums and service guides.
This replacement water pump is supplied new, ready for installation, and ships from our California warehouse.
Technical Specifications & Fitment – RE507604
Application: Engine cooling water pump
Condition: New replacement
Gasket: Included
Cooling type: Mechanical engine-driven pump
Mounting: Direct bolt-on replacement
Replaces OEM part number: RE507604
Also replaces: RE545573
Designed for diesel John Deere engines (verify by model)
Common Compatible John Deere Models (partial list):
John Deere 304J Industrial
John Deere 324J Industrial
Always confirm fitment using OEM number RE507604 and your engine model before ordering.
John Deere 325 Skid Steer
John Deere 326D Skid Steer
John Deere 328D / 328D Skid Steer
John Deere 332 Skid Steer
John Deere 5065M
John Deere 5075M
John Deere 5225
John Deere 5325
WHAT’S INCLUDED
Water pump assembly
Mounting gasket
Fan, pulley, bolts, coolant, and hoses are not included
John Deere Water Pump RE507604 RE545573 for 5065M 5075M 5225 5325 5425 5075E
Common signs include coolant leaking from the pump weep hole, engine overheating, squealing or grinding noises, or coolant loss without visible hose leaks.

















