Johnson Pump 09-47154-01 Impeller Puller | For 09-812BT & 09-1027BT Threaded-Hub Impellers
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Part Details
- Part Number: 09-47154-01
- Reference Numbers: 094715401 / 189-094715401 / 189-094715401F1
- Brand: Johnson Pump (Genuine)
- Official Product Type: Impeller Removal Tool (threaded-hub puller)
- For Impellers: Johnson Pump 09-812BT and 09-1027BT (threaded-hub)
- Impeller Diameter: Approx. 57.1 mm / 2.25 in. (covers both impeller families)
- System: Raw-water / seawater cooling pump service
- Weight (approx.): 59 g / 0.13 lb
What This Tool Does
Johnson Pump 09-47154-01 is a dedicated impeller removal tool for 09-812BT and 09-1027BT threaded-hub flexible impellers. It threads directly into the center of the impeller hub and applies controlled axial force to draw the impeller off the shaft β without prying against the pump housing, cover surface, or impeller blades. This is especially valuable when an impeller is tightly seated, corroded in place, or installed in a confined engine compartment where access is limited.
Compatible Impellers
This tool is designed specifically for the following threaded-center-hub impellers:
- Johnson Pump 09-812BT-1 β F6-series threaded impeller
- Johnson Pump 09-1027BT β F5B-series threaded impeller
The critical requirement is the threaded center hub. This tool will not work with standard spline, keyed, or single-flat impeller hubs.
Fitment Notice β Not a Universal Puller
Johnson Pump offers separate pullers for different impeller families. Confirm your impeller part number before ordering:
- 09-47154-01 (this tool) β for 09-812BT and 09-1027BT
- 09-47163-01 β for 09-821BT
- 09-47165-01 β for 09-1028BT
When to Use This Tool
The 09-47154-01 is particularly useful when:
- The impeller is tightly seated after extended service
- Corrosion or deposits have bonded the impeller to the pump shaft
- Pump access is restricted and prying is not practical
- You want to avoid damaging the pump housing, cam surface, or cover sealing face
- Performing routine scheduled impeller replacement on F6- or F5B-series Johnson Pump installations
How to Use
- Isolate the engine and close the raw-water seacock before beginning service
- Remove the pump cover plate and expose the impeller
- Ensure the impeller hub threads are clean and undamaged
- Thread the puller squarely into the center of the impeller hub β do not cross-thread
- Tighten the pullerβs extraction screw gradually to draw the impeller evenly off the shaft
- Do not apply excessive sudden force β steady, even pressure is most effective
- Once removed, inspect the shaft, cam, pump bore, and cover plate for wear or scoring before fitting the replacement impeller
Cross-Reference Part Numbers
- Johnson Pump: 09-47154-01
- Johnson Pump (alt format): 094715401
- Distribution ref: 189-094715401 / 189-094715401F1
Related Parts
- Johnson Pump 09-812BT-1 F6 Impeller Kit (Threaded) β threaded impeller for this puller
- Johnson Pump 09-1027BT F5B-9 Impeller β threaded impeller for this puller
- Johnson Pump 09-45825 F6B-9 Service Kit β complete service kit for F6B-9 pumps
- Johnson Pump 09-47163-01 Impeller Puller (for 09-821BT)
- Johnson Pump 09-47165-01 Impeller Puller (for 09-1028BT)
- Browse all impellers and pump service parts
Parts Desk Insights
Best use case: If you regularly service Johnson Pump F6- or F5B-series raw-water pumps with threaded-hub impellers, this puller pays for itself on the first stuck impeller. The threaded design pulls directly from the impeller center, protecting the pump body and cover sealing surface from the damage that improvised prying causes. Worth keeping in the service kit whenever 09-812BT or 09-1027BT impellers are in use.
Common issue: The most frequent mistake is ordering this puller for a non-threaded impeller β it will only engage a threaded-center hub. Standard spline, keyed, or single-flat Johnson Pump impellers require a different tool. Check the part number on the impeller hub or the pump service reference before ordering. If youβre unsure whether your impeller has a threaded hub, the βBTβ suffix in the part number (e.g., 09-812BT) identifies the threaded-hub version.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us β and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity β and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.