034440 Marine
KIT IMPELLER-SCREW-GASKET 1 0 SCREW IMPELLER INCLUDED IN REF 9 1 1 1 034459 GASKET IMPELLER COVER 1
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Fitted to
Engines, drives and generators whose parts catalogue lists this part. Open any for its exploded parts list.
EnginesOEM interchange
Other OEM part numbers for the same part — order from any of these makers or their dealers.
Same component rebadged by another engine marque — often the same part at a different dealer counter.
| Equivalent P/N | Brand | Description | Source | Confidence |
|---|---|---|---|---|
| 128397-42500 | Yanmar | Listed as equivalent; Yanmar and Vetus M-line share some pump families; note=verify | marinedustrie.com cross-reference note | likely |
| 18653-0001 | Jabsco | Beta Marine USA confirms Jabsco rubber impeller 18653-0001 for Beta 10/14/20/25 Mini series (Jabsco pump, to July 2006) and Beta 28/30/35/38 Super 5 series (Jabsco pump, to Sept 2009) | Amazon listing cross-references 09-810B with Jabsco 18653-0001; multiple sources; parts.betamarineusa.com; svb24.com / marinedustrie.com listings | confirmed |
| 09-810B-1 | Johnson | Beta impeller kit IS the Johnson 09-810B-1 for F4 pump; Beta 10–38 Johnson pump | asap-supplies.com; boathut.com.au / defender.com / multiple marine suppliers | confirmed |
| 34440 | Westerbeke | Westerbeke 034440 is OEM equivalent; confirms Westerbeke W-series / Vetus M-series shared Mitsubishi block impeller | bigblueoceanmarine.com; marinedustrie.com listing for STM8076 | confirmed |
| 34440 | Westerbeke-Oem | Same impeller; 034440 is the zero-padded BOM PN for 34440 | bigblueoceanmarine.com | confirmed |
Aftermarket equivalents cross-ref
Third-party equivalents (Jabsco, Sierra, WIX, Mann…) — not OEM; verify before ordering. Usually cheaper than the marine dealer.
| Equivalent P/N | Brand | Description | Source | Confidence |
|---|---|---|---|---|
| 500101 | CEF | Sole MINI (CEF also 500123) | ab-marineservice.com; marinedustrie.com listing | confirmed |
| CEF500123 | CEF | Seawater pump impeller for MINI-11/14/17/23/26/29/32/33/34/44/48 (S3L/S3L2/S4L/S4L2 up to 48HP); 52mm OD 25mm wide 12mm bore 6-blade | ab-marineservice.com | confirmed |
| 7050-01 | JMP | Sole MINI | ab-marineservice.com | confirmed |
| 7050-01K | JMP | JMP 7050-01K is the aftermarket impeller kit for Johnson 09-810B-1 / Jabsco 653-0001 | bigblueoceanmarine.com; dale-sailing.co.uk; jmpusamarine.com | confirmed |
| 653-0001 | Jabsco | Jabsco 653-0001 = Johnson 09-810B-1; confirmed multi-source interchange | Amazon / piecesbateaux.com cross-reference; ab-marineservice.com; bigblueoceanmarine.com; boatersworld.com.au; svb24.com / marinedustrie.com cross-reference listings | confirmed |
| 09-810B | Johnson | verify fit to 18653-0001 | ab-marineservice.com; bigblueoceanmarine.com; boatersworld.com.au; marinedustrie.com product listing for STM8076 | confirmed |
| 09-810B-9 | Johnson | Variant suffix; confirmed cross | marinedustrie.com product listing | confirmed |
| 16.185.20 | Osculati | Seawater pump impeller for MINI-11 through 48; confirmed same cluster as CEF500123 | svb24.com | confirmed |
| 23-3307 | Sierra | Sierra 23-3307 confirmed equivalent; same 51mm x 22mm 6-blade pin-drive impeller | bigblueoceanmarine.com; marinedustrie.com cross-reference listing for STM8076; staycoolpumps.com | confirmed |
Used in 2 places
Every catalog figure this part is placed in, the model(s) it applies to, and its reference/level/quantity.
| Model(s) | Catalog | Figure | Page | Ref | Lev | Qty |
|---|---|---|---|---|---|---|
| 38B-FOUR, 42B-FOUR | wepdf50 | Fig 138. 35B - 38B - 4ZB - 10.0 BTD - 11.0 BTD - 12.5 BTDA - SEA WATER PUMP | 44 | 9 | 1 | |
| 35B-THREE, 38B-FOUR, 42B-FOUR | wepdf5e | Fig 138. 35B - 38B - 4ZB - 10.0 BTD - 11.0 BTD - 12.5 BTDA - SEA WATER PUMP | 44 | 9 | 1 |