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302875 Marine

Impeller, Pump

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Fitted to

Engines, drives and generators whose parts catalogue lists this part. Open any for its exploded parts list.

Engines

OEM 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/NBrandDescriptionSourceConfidence
09-1027B-1 Johnson Beta USA confirms Johnson 09-1027B-1 = Beta 43–60 impeller from Sept 2009 ab-marineservice.com confirms F5B impeller for Nanni 4.110HE / 4.150HE / 4.190HE; foxschandlery.com; betamarinenc.com; bigblueoceanmarine.com JMP 7100-01K; impellerreplacements.com confirmed
N202M-15 Oberdorfer Raw water pump assembly (Oberdorfer N202M-15); confirms seed row's Oberdorfer 6593 impeller pump identity for older M-25 marinedieselparts.com confirmed
UNI200175 Universal-Oem Same impeller; UNI200175 research key = BOM/Westerbeke 302875 / 200175 bigblueoceanmarine.com confirmed
11764 Westerbeke-Oem Superseded/equivalent Westerbeke part number for same impeller as 33112 staycoolpumps.com confirmed
33100 Westerbeke-Oem Superseded/equivalent Westerbeke part number for same impeller as 33112 (Westerbeke sea water pump 24143 - 6.5-20.0 TWG/BTG/BTGA/WTA generator models) staycoolpumps.com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/NBrandDescriptionSourceConfidence
09-819B Johnson verify — alt Beta 43-60 pump uses Jabsco 17935-0001; confirm pump body shop.marine-offshore.center unverified
DBW4003 Db DB Marine impeller. jmpmarine.com likely
89540 GLM GLM cross-reference for VP 21951346 D2 series impeller. go2marine.com likely
815 Globe Impeller; Globe cross-reference from community sources forums.sailboatowners.com likely
836-0001 Jabsco Impeller; check jabsco impeller finder by engine — number needs verification; note=verify jabsco.com likely
R65003 Raw RAW impeller. JMP kit cross-ref list. jmpmarine.com likely
860203 Volvo Penta Sea-water impeller (interchange) ab-marineservice.com; impellerreplacements.com likely
500107 CEF CEF marine impeller. bigblueoceanmarine.com; boulters-chandlery.co.uk; ebay.com confirmed
7100-01K JMP Impeller kit for D2-50/D2-55 A-F/D2-60/D2-75 A/B/C/F/MD22 series. Supersedes VP 877400 / 876243 / 3862281 / 3862567 / 3856039 / 3858256 / 3855546 / 860203 / 825940 / 875811. Also crosses to Yanmar 129470-42532. ab-marineservice.com; bigblueoceanmarine.com; jmpmarine.com; jmpusamarine.com; poseidonmarine.eu confirmed
7110-01K JMP JMP 7110-01K on same 33112/287439 impeller kit interchange · DEPTH-WEAR-ON jmpusamarine.com; seasierra.com confirmed
7172-01K JMP Impeller kit; JMP cross-reference confirmed bigblueoceanmarine.com confirmed
1210-0001 Jabsco Jabsco impeller for D2-50/D2-55/D2-75 family. Same cluster as JMP 7100-01K. Jabsco application guide / fredwarner.net; Jabsco application guide / fredwarner.net / multiple sources; Jabsco application guide / multiple sources; Jabsco application guide — verify 2704ET pump body match; ab-marineservice.com; amazon.com; bigblueoceanmarine.com; impellerreplacements.com; m92b-perkins-parts.pdf; marineenergy.com.au; marineenergy.com.au cross-reference Johnson 09-1027B = Jabsco 1210-0001; parts.betamarineusa.com; pepdf14.pdf+pepdf19g.pdf; pepdf86.pdf+pepdf0f.pdf; repowermarine.com confirmed
1210-0001-P Jabsco Raw water pump impeller kit for Jabsco 52040-2001 pump used on all BMC/Newage marine engines. Spline drive 12-blade 57×31.5mm neoprene. -P suffix = kit with gasket. marinepartssource.com; midlandchandlers.co.uk confirmed
14673-0001 Jabsco Jabsco 14673-0001 keyway impeller for MD21A/B (VP 21951350). Not the spline 1210-0001 - verify drive type. dedieseldokter.nl confirmed
09-1027B Johnson Johnson Pump impeller for D2-50/D2-55/D2-75 family. Also listed as 08-1027B (earlier suffix). JMP Marine cross-reference guide; ab-marineservice.com; bigblueoceanmarine.com; dedieseldokter.nl; lawnpartsman.com; marinedieselparts.com; parts.betamarineusa.com; southmarineparts.com confirmed
6222 Oberdorfer Oberdorfer impeller. bigblueoceanmarine.com confirmed
6593 Oberdorfer Raw water pump impeller; OLDER M-25 only (Oberdorfer N202M-15 pump); NOT the same as UNI200175 — different pump style entirely ebay.com confirmed
6593K Oberdorfer Impeller kit (includes gasket and O-ring) for Oberdorfer N202M-15 pump; corroborates seed row Oberdorfer 6593 (eBay source) with a second independent retailer marinedieselparts.com confirmed
10077 Sherwood Sherwood 10077 bare impeller cross for Universal 287439 · DEPTH-WEAR-ON marysvillemarine.com confirmed
10077K Sherwood Impeller kit; DIFFERENT dimensions than UNI200175/Sherwood 9000K (width 25/32in dia 2-1/4in vs 7/8in dia 2-7/16in) -- likely a different Universal pump generation/model, NOT confirmed same fitment as UNI200175; note=verify pump model before use boatersworld.com.au; marinedieselparts.com; marisolmarine.com confirmed
9000 Sherwood Impeller; earlier Sherwood part number bigblueoceanmarine.com confirmed
9000K Sherwood Impeller kit; Sherwood pump impeller cross-reference bigblueoceanmarine.com confirmed
18-3081 Sierra Sierra impeller kit for D2-50/D2-55/D2-75 - earlier suffix variant to 18-3081D. bigblueoceanmarine.com; jmpusamarine.com; marine-products.com; sierramarine.com / multiple sources; sierramarine.com cross — verify for 2704ET; sierramarine.com cross-reference / multiple sources; sierraparts.com; southmarineparts.com; wholesalemarine.com confirmed
18-3081D Sierra Sierra impeller kit for D2-50/D2-55/D2-75 family. Includes housing O-ring. defender.com confirmed
23-2000 Sierra Sierra 23-2000 = Sherwood 10077; Universal M-series marinepartssource.com; marysvillemarine.com; staycoolpumps.com confirmed
23-2002 Sierra Impeller; Sierra alternative number bigblueoceanmarine.com confirmed
23-3302 Sierra Medalist BOM impeller; Sierra 23-3302 / Westerbeke 33112 cluster lists Universal 287439 · DEPTH-WEAR-ON seasierra.com confirmed
23-3303 Sierra Impeller kit; Sierra Marine cross-reference bigblueoceanmarine.com confirmed
23-3310 Sierra Sierra 23-3310 listed as aftermarket cross for Onan 132-0498 / 132-0375 Sherwood 10077 cluster · DEPTH-WEAR-ON marisolmarine.com confirmed
287439 Universal Impeller kit replacing Westerbeke 33112/33100/11764; also fits Universal 287439/295745 raw water pumps staycoolpumps.com confirmed
295745 Universal Impeller kit replacing Westerbeke 33112/33100/11764; also fits Universal 287439/295745 raw water pumps staycoolpumps.com confirmed
302571 Westerbeke Westerbeke impeller (W40/40B share this pump). bigblueoceanmarine.com confirmed

Used in 4 places

Every catalog figure this part is placed in, the model(s) it applies to, and its reference/level/quantity.

Model(s)CatalogFigurePageRefLevQty
5421, M25, M25XP, M25XPA wepdf36 Fig 25. SHERWOOD WATER PUMP NO. 302648 - ---, 62 5 1
M3-20, M3-20A wepdf41 Fig 22. SHERWOOD WATER PUMP 1\1 O. 302 57 5 1
M3-20, M3-20B wepdf42 Fig 12. M3-20B Raw Water Pump 33 6
M35, M35A wepdf45 Fig 23. SHERWOOD WATER PUMP NO .302648 ., 59 5 1