This impeller is suitable as a replacement for several common impeller reference numbers, including Yanmar 128990-42200 , Vetus STM8076 / STM8061 and Nanni 970034013 . It is used in raw water / seawater pumps for engine cooling. Always compare the part number, pump number and impeller dimensions before ordering, as some engine models were supplied with different seawater pumps over the years. Not sure if this is the correct impeller for your engine? Send us your engine model or pump number and we can check it for you. Technical details Product type: Flexible impeller Application: Seawater pump / raw water pump Blades: 6 Insert type: I Inner diameter: 12 mm Outer diameter: 51 mm Width: 22 mm Part type: Replacement / aftermarket impeller Suitable for engines Suitable for selected engines using one of the listed impeller references. Always check the pump or old impeller number before ordering. Yanmar 2GM20-YEU, 2GM20F-YEU, 3GM30-YEU, 3GM30F-YEU, 2YM15, 3YM20, 3YM30, 3YM30AE Vetus M2.02, M2.04, M2.05, M2.06, M2.13, M2.18, M2.C5, M2.D5, M3.09, M3.10, M3.28, M3.29, M4.14, M4.15, M4.17, M4.35, M4.45 Nanni N2.10, N2.10 ECO, N2.14, N3.21, 2.40 HE, 2.45 ECO, 2.45 HE, 2.50 HE, 2.60 HE, 3.75 HE, 3.90 HE, 4.110 H Westerbeke / generators 11.0 BTD, 12.5 BTDA, 12.5 WMD, 20B Two, 30B Three, 35B Three, 38B Four, 4.4 WMD, 42B Four, 5.0 BCD, 5.7 BTD Mini, 6.0 WMD, 7.6 BTD Mini, 7.6 BTG, 5.7 BTG, 8.0 BTD, 8.3 BTD, 9.4 BTDA Replaces / cross-references Yanmar 128990-42200, 128990-42570 Vetus STM8076, STM8061, IMP00701 Nanni 970034013, 970307748, 434014 Johnson Pump 09-810B, 09-810B-1, 09-810B-9 Jabsco 653-0001, 653-0001-P, 18653-0001, 18653-0001-P, JAB18653-0001B, JAB653-0001-P Westerbeke 33636, 34440, 37431, 48080 Other references 09-810B, 09-810B-1, 128990-42200, 15808, 23-3307, 4.110.M, 47-47233, 48080, 7050-01, 7070-01, AP7280, IMP00701, SAEMT101, SAEMT146, STM8061 Important fitment note Some engine models were supplied with different seawater pumps depending on year, marinisation or pump version. This impeller only fits when your pump uses one of the listed reference numbers or matching dimensions.
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