The 437907B aftermarket water pump repair kit without housing is designed for selected Johnson and Evinrude 25HP, 30HP and 35HP three-cylinder, two-stroke outboards. This kit provides replacement water pump servicing components while retaining the existing pump housing. Ideal for routine maintenance and repairs where the housing remains serviceable, it helps restore cooling-water circulation, maintain engine operating temperature and reduce overheating risks.
Johnson/Evinrude Water Pump Kits
Water Pump Repair Kit Without Housing – Johnson & Evinrude 25HP, 30HP & 35HP - 437907B
SKU: OMC437907B
$166.50
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Key benefits
Key Benefits
- - Aftermarket replacement for the 437907 water pump kit family.
- - Supplied without water pump housing.
- - Suitable for selected Johnson and Evinrude 25–35HP outboards.
- - Allows reuse of an undamaged existing pump housing.
- - Suitable for preventative maintenance and water pump servicing.
Compatible Johnson Outboards
- - 25HP – Selected 1996–2001 three-cylinder models.
- - 30HP – Selected 1996–2001 three-cylinder models.
- - 35HP – Selected 1996–2001 three-cylinder models.
Compatible Evinrude Outboards
- - 25HP – Selected 1996–1998 three-cylinder models.
- - 30HP – Selected 1996–2001 three-cylinder models.
- - 35HP – Selected 1996–2001 three-cylinder models.
Kit Contents – Without Housing
- - 1 × Water Pump Impeller & Key – 395289
- - 1 × Impeller Cup – 328751
- - 1 × Impeller Plate – 328755
- - 1 × Water Pump Gasket – 325537
- - 6 × Water Pump Screws – 328725
- - 1 × Seal – 328753
- - 1 × Shift Rod Bushing – 328754
- - 1 × Water Tube Grommet – 340811
- - 1 × Seal – 342370
- - 1 × O-Ring – 301877
- - 1 × O-Ring – 554545
- Not Included: Water Pump Housing – 339720.
Important Fitment Information
- The existing water pump housing must be inspected for cracks, distortion, scoring and corrosion before reuse. Verify the outboard model number and gearcase configuration before ordering.
Shipping
Ships Australia-wide