Aftermarket Impeller - Yamaha 25-30hp
Choose aftermarket impeller 260326 for the specific engine applications and OEM references listed below. This replacement component is intended for a matching marine water-pump installation, with its dimensions and drive arrangement providing additional checks before you order.
Match the original manufacturer’s part number for the exact engine and production year. Horsepower or engine brand alone is not enough: engines in the same power range can use different pump components. Where a model or year restriction is listed, keep that restriction when checking your engine.
The applications above belong to this one impeller code. Each engine line has its own reference information, so use the line that matches your engine rather than transferring a year range or OEM number from another brand.
For a physical comparison, check the 69.5 mm outside diameter and 13.0 mm height against the required pump specification. Also inspect the shaft connection; a keyed, pin, flat or spline drive must match the installation rather than simply fitting within the housing.
Follow the pump or engine service instructions for removal, installation and checking the completed work. Assess any separately required seals, gaskets or other service components for that installation before beginning the job. Keep this product code with your maintenance records to make the next like-for-like replacement easier to identify.
Choosing and using this product
If keeping an impeller aboard as a spare, label it with the compatible pump and part reference. Store it according to the manufacturer’s guidance so it remains easy to identify when needed. A spare is most useful when its fit has been checked before a service is due.
After installation, verify the completed system in accordance with the equipment instructions. The new impeller is one component of the cooling or pumping arrangement; hoses, connections and the pump housing still need to be in suitable condition.
Product details
- Yamaha 25-30hp. OEM reference: 689-44352-02
- Mercury 25-30hp. OEM reference: 47-84797
- Mariner 25-30hp. OEM reference: 47-84797
- Product code: 260326
- Outside diameter: 69.5 mm
- Inside diameter: 16.5 mm
- Height: 13.0 mm
- Drive type reference: 3
- Blade count: 6