Flexible Impeller Kit 09-810B 653-0001 51 mm for Johnson F4 Jabsco Yanmar Volvo MD22 Westerbeke — Germany Local Warehouse
Flexible Impeller Kit 09-810B 653-0001 51 mm for Johnson F4 Jabsco Yanmar Volvo MD22 Westerbeke — Germany Local Warehouse
Product Overview
Flexible impeller kit, a raw water pump service part measuring 51 mm outside diameter by 22 mm wide with 6 blades on a 12 mm slotted pin drive, supplied with the gasket and O-ring. It replaces Johnson 09-810B, Jabsco 653-0001, Sierra 18-45713, Mallory 9-45713, Westerbeke 34440, Yanmar 128990-42200 and Volvo Penta 876097, and it fits every pump built on the Johnson F4 and Jabsco 29460 / 29470 bodies. Dispatched from our Germany local warehouse.
One impeller covers a dozen badges because the pump body was sold under many names: Johnson, Jabsco, SPX, BLA, CEF, JMP, Northern Lights, Westerbeke, Beta Marine, Volvo Penta and Yanmar. The badge on the pump tells you who sold it, not whose impeller you need.
On a raw water cooled diesel the impeller is the whole cooling system. When the blades set into their folded position the pump still turns and still looks serviceable, but it moves a fraction of the water it should, and the first warning is normally a hot exhaust elbow or a burnt exhaust hose.
Specifications
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Flexible impeller service kit |
| Diameter | 51 mm (2.00 in) |
| Width | 22 mm (0.87 in) |
| Shaft Diameter | 12 mm (0.47 in) |
| Drive | Slotted shaft pin drive |
| Blades | 6 |
| Insert Material | Brass |
| Impeller Material | Neoprene |
| Ports | 3/8 in on the F4B-8007 and the new version F4B |
OEM Cross Reference
| Brand | OEM Part Numbers |
|---|---|
| Johnson Pump | 09-810B, 09-810B-1, 09-810B1-1, 09-0810B, 810B, 810B-1 |
| Jabsco | 653-0001, 653-0001-P, 18653-0001, 18653-001 |
| Sierra | 18-45713 |
| Mallory | 9-45713 |
| Westerbeke | 34440, 034440, 48500 |
| Yanmar | 128990-42200 |
| Volvo Penta | 876097, 829895, 3580946 |
| Northern Lights | 25-18325 |
| CEF | 500101 |
| JMP | 7050-01 |
| BLA | 132964 |
Pump Models Cross Reference
| Pump Family | Pump and Engine Model Numbers |
|---|---|
| Johnson F4 / F4B | 10-24074-1 (12 mm shaft), 10-24509, 10-24570, 10-247074-1, 10-247074-7 (3/8 in shaft), 10-24144, 10-24326, 10-24326-01, 10-35098 |
| Jabsco 29400 / 29500 series | 29410-1101, 29440-1051, 29440-1101, 29460-1201, 29460-1251, 29460-1301, 29460-1401, 29460-1431, 29460-1631, 29460-2501, 29470-1231, 29470-1231C, 29470-2031, 29470-2031C, 29470-2131C, 29470-2231, 29470-2231C, 29470-2351, 29470-2431, 29470-2431C, 29470-2531, 29470-2531C, 29480-2131, 29480-2151, 29490-2001C, 29500-1501, 52020-2031, 9440-1001, MP 5.5M, MP 8M |
| Westerbeke | Flange mount pumps 33636, 48080, 37431, 10 kW and above with Jabsco 52020-2031 |
| Northern Lights | Pump 25-12007, Alaska Diesel M643 and M673, marine engines 6 kW or less |
| Volvo Penta | Pump 829895 and 3580946, diesel MD22 |
| Beta Marine | BD1005, BD662, BD772, BF2803, BV1205, BV1305, BV1505, BV1903, BV2203, BZ482, 2KC, 7222, 8D, KC, KR, Isuzu B3KC1, Kubota BZ / BD / BV series |
Compatible Engines
| Application | Engine or Model | Pump |
|---|---|---|
| Johnson | F4B new version, 3/8 in ports | 10-24570 |
| Johnson | F4B-8007, 3/8 in ports, 12 mm shaft | 10-24074-1 |
| Johnson | F4B-8007, 3/8 in ports, 3/8 in shaft | 10-24074-7 |
| Beta Marine | 10-15 HP propulsion BD and BV, 10-37.5 HP Kubota | 29460-1301, 29460-1431, 29460-1631 |
| Volvo Penta | AQ 95, AQ 110, AQ 115, AQ 115A / B, AQ 130 C / D, AQ 140, BB 30, BB 115 | 29470-1231, 29470-2231C |
| Volvo Penta | MD 3, MD22 diesel | 29470-1231C, 829895 |
| Yanmar | Marine diesel using raw water pump 128990-42200 | 128990-42200 |
| Westerbeke | Generators with flange mount pump 33636 | 33636 |
| Northern Lights | 6 kW and below, Alaska Diesel M643 / M673 | 25-12007 |
What's Included
| Component | Qty |
|---|---|
| Flexible impeller, 6 blade, 51 mm, pin drive | 1 |
| Pump gasket | 1 |
| O-ring | 1 |
Generators, Diesels and the Winter Drain
| Where the Pump Is Fitted | Why It Fails There | What to Do |
|---|---|---|
| Volvo Penta MD22 inboard diesel | Raw water cooling, impeller is the only pump in the circuit | Renew every second season without fail |
| Northern Lights or Westerbeke genset | Runs at fixed speed for hours, blades set fast | Carry a spare set aboard |
| Beta Marine Kubota propulsion | Silt and shallow inland water | Flush the strainer, inspect annually |
| Boat ashore from October to April | Blades take a set against the cam | New impeller every spring |
| Engine flushed with fresh water for winter | Old impeller still fitted and dried out | Fit the new one at commissioning |
| Hot exhaust elbow, weak water flow | Blades folded, pump looks fine | Fit the kit before anything else |
Fitting Notes
| Step | Action |
|---|---|
| 1 | Measure the old impeller, 51 mm diameter by 22 mm wide, the F3 pump takes a 40 mm impeller and it will not fit |
| 2 | Check whether the shaft is 12 mm or 3/8 in on the F4B, the pump was sold in both versions |
| 3 | Check the insert is brass and not bare rubber, a worn insert will spin on the shaft |
| 4 | Inspect the pump cover plate for scoring, a grooved plate lets water bypass the new impeller |
| 5 | Lubricate the impeller with glycerine before fitting, never install it dry |
| 6 | Turn the shaft by hand after fitting to confirm the blades fold in the correct direction |
| 7 | Look for water under the pump after the first run, a weeping cover gasket is common after a rebuild |
| 8 | Close the raw water seacock before the winter drain and open it again at launch |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Shipping from Germany
| Destination | Warehouse | Note |
|---|---|---|
| Germany | Germany local warehouse | Domestic delivery, no import duty |
| Austria, Netherlands, Belgium | Germany local warehouse | EU delivery, no customs charge |
| Other EU destinations | Germany local warehouse | EU delivery, VAT included |
Before You Buy
- Measure the old impeller, 51 mm diameter by 22 mm wide, the F3 pump takes a 40 mm impeller and it will not fit
- Check whether the shaft is 12 mm or 3/8 in on the F4B, the pump was sold in both versions
- Check the insert is brass and not bare rubber, a worn insert will spin on the shaft
- Inspect the pump cover plate for scoring, a grooved plate lets water bypass the new impeller
- Lubricate the impeller with glycerine before fitting, never install it dry
- This is the impeller, gasket and O-ring kit, the pump body and the cover plate are not included
- 30-Day Easy Returns
- Ships from our Germany local warehouse
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