Flexible Impeller Kit 51 mm 09-824P 6303-0003 for Jabsco Johnson Yanmar Oberdorfer Pump with O-Ring — Australia Local Warehouse
Flexible Impeller Kit 51 mm 09-824P 6303-0003 for Jabsco Johnson Yanmar Oberdorfer Pump with O-Ring — Australia Local Warehouse
Product Overview
Flexible impeller kit with the pump cover O-ring, 6 blades, 51 mm diameter and 22 mm wide. It replaces Jabsco 6303-0003, Johnson 09-824P, Yanmar 124223-42092 and Oberdorfer 7482 pumps, and crosses to Sierra 18-30005, Vetus IMP00101, CEF 500210 and Milwaukee 49-16-2771. The impeller itself is H-157. Dispatched from our Australia local warehouse.
One rubber wheel covers an odd spread of equipment: toilet pumps on trailer boats, washdown pumps, live bait tank pumps and the raw water pump on small Yanmars. They all use the same 51 mm body with a single flat drive and a brass insert.
Sand is what kills these in Australia. A trip up a shallow creek pulls grit through the pump, the blades scuff the cover plate, and the impeller starts slipping on the shaft instead of pushing water. The O-ring is in the box because the old one is usually flat by the time the impeller fails.
Specifications
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Flexible impeller kit |
| Drive Type | Single flat drive |
| Blades | 6 |
| Diameter | 51 mm (2 in) |
| Width | 22 mm (7/8 in) |
| Shaft Diameter | 8 mm (5/16 in) |
| Material | Neoprene |
| Insert | Brass |
| Kit Parts | H-157 impeller, O-ring 1.8 x 50 mm inside diameter |
| Country of Origin | Taiwan |
OEM Cross Reference
| Brand | Part Numbers |
|---|---|
| Jabsco | 22799-0001P, 6303-0003, 6303-0001, 7273-0001 |
| Johnson / Evinrude | 09-824P, 09-824P-9, 09-824B |
| Yanmar | 124223-42092, 124323-42091, 128296-42070, 14242-050 |
| Milwaukee | 49-16-2771, 49162771 |
| Ancor | J050016 |
| Vetus | IMP00101 |
| Oberdorfer | 7482, 6617, 7885 |
| JMP | 7053-01 |
| CEF | 500210 |
| Sierra | 18-30005 |
| Albin | 06-01-007 |
Compatible Engines
| Brand | Pump or Machine | Note |
|---|---|---|
| Jabsco | Pump 6303-0003, 6303-0001, 7273-0001 | Small pump body, 51 mm impeller |
| Jabsco | 37101 series electric toilet | TMC toilet pump head |
| Johnson | Pump 09-824P, 09-824P-9, 09-824B | Johnson and Evinrude pump family |
| Yanmar | Seawater pump 124223-42092, 124323-42091 | Small marine diesel raw water pump |
| Yanmar | 128296-42070, 14242-050 | Same impeller, other application numbers |
| Milwaukee | M18 transfer pump 2771-20 | Fits the cordless transfer pump |
| Oberdorfer | Pump 7482, 6617, 7885 | Oberdorfer pump numbers |
| Vetus | Pump IMP00101 | Vetus cooling pump |
What's Included
| Component | Qty |
|---|---|
| Flexible impeller H-157 | 1 |
| O-ring for the pump cover, 1.8 x 50 mm inside diameter | 1 |
Signs It Needs Changing
| What You Notice | What It Means |
|---|---|
| Water flow drops at idle | Blade tips worn or set |
| Pump squeals when switched on | Running dry, insert slipping |
| Rubber dust in the pump body | Blades breaking up |
| Flow stops as revs rise | Vanes folding back, impeller too soft |
| Water in the bilge under the pump | Cover O-ring flat |
| Impeller turns on the shaft | Brass insert spun, shaft flat worn |
Fitting Notes
| Step | Action |
|---|---|
| 1 | Close the seacock and drain the pump body |
| 2 | Take the cover off and note which way the blades lean |
| 3 | Pull the old impeller with two screwdrivers, never a blade |
| 4 | Wipe the pump body and check the cover plate for scoring |
| 5 | Check the shaft flat, a rounded flat will spin the new insert |
| 6 | Lubricate with glycerine or soap, never grease or oil |
| 7 | Fold the blades in the direction of rotation as the cover goes on |
| 8 | Fit the new O-ring, open the seacock and check flow before loading it |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Shipping from Australia
| Destination | Warehouse | Note |
|---|---|---|
| Australia | Australia local warehouse | Domestic delivery, no import duty |
| New Zealand | Australia local warehouse | Short transit, customs may apply |
| Asia Pacific | Australia local warehouse | Tracked air and sea options |
Before You Buy
- Check the number on the old impeller or on the pump cover
- Confirm the size, this is the 51 mm body, 22 mm wide, 8 mm shaft
- Check the shaft flat for wear before fitting a new insert
- Inspect the cover plate and cam for score marks
- Use glycerine or soap only, neoprene does not tolerate grease
- This is the impeller and O-ring, the pump body is not included
- 30-Day Easy Returns
- Ships from our Australia local warehouse
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Before You Buy
Frequently Asked Questions
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