Genuine Johnson F4B-12 Urethane Impeller - 09-824P-2
Select the genuine Johnson impeller 09-824P-2 for the pump application identified below. Its specific size, drive arrangement and blade count help distinguish it from similar marine pump impellers when you are planning a replacement or keeping the correct service part on hand.
Impeller F4B-12 Johnson (Urethane) for use in F4B-12 BALLAST PUMPS
This urethane version is intended for Johnson F4B-12 ballast pumps. Confirm the shaft bore on your exact pump before ordering this flat-drive replacement.
Check the pump identification and the replacement reference together before ordering. Similar outside dimensions do not establish compatibility on their own; the hub, shaft connection and height also need to match the pump being serviced.
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
For this version, colour: orange. Use that specific detail when comparing the item with your existing equipment or planned installation. Other sizes and configurations in the range should be checked separately rather than treated as equivalent.
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.
For this version, material: urethane. Use that specific detail when comparing the item with your existing equipment or planned installation. Other sizes and configurations in the range should be checked separately rather than treated as equivalent.
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.
Product details
- Product code: 09-824P-2
- Material: urethane
- Outside diameter: 50.8 mm
- Height: 22.0 mm
- Drive: Flat
- Blade count: 6
- Colour: orange