Click to enlargeJohnson Pump 09-1028BT-1 F7B Impeller (MC97)
Manufacturer: Johnson PumpPart #: 09-1028BT-1SKU: 39839
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Item #: 39839
Category: Impellers
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Description
Take good care of the cooling system - change to a new impeller every year! The impeller is a very important security device.
Its task is to pump the water through the cooling system of the engine. But remember that the impeller should be replaced every year.
And always make sure you get a Johnson Pump Brand original impeller. Then you'll know it matches your pump exactly.
65mm Width 50,2 mm Impeller article number 09-1028B Neoprene (for cooling) Replaces Jabsco 17937-0001 Europe & USA
Specifications
| Brand | Johnson Pump |
|---|---|
| Part Number | 09-1028BT-1 |
| EverTide SKU | 39839 |
| UPC | 733071701162 |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
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Returns & warranty
Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Johnson Pump productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Marine Plumbing & Ventilation — frequently asked
- How do I size a bilge pump?
- Bilge pumps are rated in gallons per hour (GPH), but actual output is lower once you account for hose length and vertical lift. Choose a pump rated well above your expected worst-case water intrusion, and consider a second, higher-capacity pump plus a float switch for automatic operation.
- Can I use regular garden hose for my boat’s water system?
- No. Marine plumbing uses purpose-built hose rated for the specific system — potable water, sanitation, and raw-water/bilge hoses differ in pressure rating, temperature resistance, and permeation. Using the wrong hose causes odors, leaks, or contamination.
- Why is ventilation important on a boat?
- Ventilation clears moisture that causes mildew and rot, and — critically on gasoline boats — clears fuel vapors from the engine compartment before starting. Blowers, cowl vents, and dorade boxes keep air moving through cabin and engine spaces for safety and comfort.
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