6-Blade Neoprene Impeller Kit for Jabsco 22405-0001, Johnson 09-808B, Volvo Penta 875583 / 833995
6-Blade Neoprene Impeller Kit for Jabsco 22405-0001, Johnson 09-808B, Volvo Penta 875583 / 833995 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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6-Blade Neoprene Impeller Kit for Jabsco 22405-0001, Johnson 09-808...
6-Blade Neoprene Impeller Kit for Jabsco 22405-0001, Johnson 09-808B, Volvo Penta 875583 / 833995 is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket 6-blade neoprene impeller kit is designed for compatible marine raw-water cooling pumps. It is listed as a replacement for Jabsco 22405-0001, Johnson Pump 09-808B and 09-45589, and Volvo Penta 875583 and 833995. Confirm the pump model, original part number and physical dimensions before ordering.
The impeller uses a pin-drive configuration and is intended for raw-water pump service in marine inboard, generator and related cooling applications. The replacement must match the original pump's shaft, drive and housing dimensions.
- 6 flexible neoprene fins for raw-water pump applications.
- Pin-drive design for compatible pump shafts.
- Aftermarket replacement for the cross-reference numbers listed below.
- Supplied as an impeller kit; verify any required pump gasket or seal separately.
Part Number Matrix
The following manufacturer and aftermarket numbers are listed as replacement references for this impeller kit. They are not this listing's internal product identifier.
| Brand | Part Number | Reference |
|---|---|---|
| Jabsco | 22405-0001 | Replacement reference |
| Johnson Pump | 09-808B | Replacement reference |
| Johnson Pump | 09-45589 | Replacement reference |
| Volvo Penta | 875583 | Replacement reference |
| Volvo Penta | 833995 | Replacement reference |
| Volvo Penta | 3586496 | Additional catalog reference; verify against the original impeller |
| Sierra Marine | 18-3076 | Aftermarket catalog reference |
Compatibility
This impeller kit is associated with compatible Jabsco, Johnson Pump and Volvo Penta raw-water cooling pump applications. Catalog references identify the pump and replacement numbers but do not establish universal fitment across every engine or pump variant.
Before installation, compare the old impeller's number of fins, outside diameter, height, shaft diameter and drive style. Model-year, serial-number and pump-version conditions can affect fitment, so use the pump manufacturer's application information when available.
| Brand | Application or Reference | Verification Required |
|---|---|---|
| Jabsco | 22405-0001; compatible raw-water pump applications | Confirm pump model and shaft dimensions |
| Johnson Pump | 09-808B and 09-45589; compatible raw-water pump applications | Confirm pump version and drive configuration |
| Volvo Penta | 875583, 833995 and related catalog applications | Confirm engine, pump and serial-number conditions |
Technical Specs
- Product Type
- Flexible raw-water pump impeller kit
- Impeller Material
- Neoprene
- Number of Fins
- 6
- Drive Type
- Pin drive
- Shaft Diameter
- Approximately 12 mm; verify against the original part
- Outside Diameter
- Approximately 39.6–40 mm; verify against the original part
- Height
- Approximately 19.2 mm; verify against the original part
- Color
- Black
- Brand Type
- Aftermarket replacement, not an OEM component
What's in the Box
- 1 x 6-blade neoprene impeller kit
Gaskets, O-rings, cover screws and other pump-service parts are not confirmed as included. Check the contents of the supplied kit and purchase additional sealing parts separately if required by the pump.
Installation Notes
- Shut off the engine, allow it to cool completely and disconnect the battery.
- Close the raw-water intake seacock to prevent water from entering the vessel.
- Place an absorbent towel beneath the pump to catch spilled water.
- Remove the pump cover and retain the fasteners.
- Remove the old impeller using an impeller puller or an appropriate removal method that will not damage the pump housing.
- Inspect the old impeller for missing fins and check the pump cavity for debris or fragments.
- Clean the housing and cover-plate sealing surfaces.
- Lubricate the new impeller with a suitable water-compatible lubricant or liquid soap. Do not install it dry.
- Install the impeller in the correct drive position and orient the fins in the direction of pump rotation.
- Install a new gasket or seal if required for the specific pump, then refit the cover.
- Re-open the seacock, reconnect the battery and start the engine.
- Check immediately for leaks, abnormal noise and proper raw-water discharge.
Troubleshooting & FAQ
How do I know if this impeller fits my pump?
Match your original part number to the reference matrix, then confirm the pump model and physical dimensions. The listed reference numbers alone do not replace verification of the shaft, drive, diameter and height.
What are the signs of a failing impeller?
Common signs include elevated engine temperature, reduced water flow from the exhaust, loss of pump prime, visible cracks or stiffness, and missing or damaged fins.
How often should I replace the impeller?
Inspect the impeller at least annually and replace it according to the pump or engine manufacturer's maintenance schedule. Sandy or silty water, long storage periods and dry running can shorten service life.
Does the kit include a gasket or O-ring?
A gasket or O-ring is not confirmed as included with this listing. Check the supplied kit and obtain the correct sealing part separately when required by your pump.
Is this an OEM part?
No. This is an aftermarket replacement designed for compatible applications associated with the reference numbers shown above.
What should I do if my original part differs?
Do not install the part if the original impeller has a different fin count, drive style, shaft diameter, outside diameter or height. Confirm the correct application with the pump or engine manufacturer.
Safety & Important Information
- Never operate the engine with the raw-water intake closed.
- Do not run the pump dry; dry running can damage the impeller and pump housing.
- Verify the pump model, original part number and dimensions before purchase and installation.
- Professional installation is recommended when pump access or cooling-system service is unfamiliar.
About Sea Sierra
- Marine Replacement Parts — Parts selected for compatible marine cooling and service applications.
- Application-Focused Information — Reference numbers and physical specifications are provided to support proper part matching.
- Aftermarket Value — Replacement components for maintaining marine systems without representing them as OEM parts.
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