Features: 1.Part Number: Replacement for Jabsco 1427?0003, 4568?0001, 2877?0001, 14510?46090, 6174?0001, CEF 500108. 2.Fitment: Suitable for marine engines: 230A, 230B, 250A, 250B, 251A, AQ115A, AQ115B, AQ120B, AQ125A, AQ125B, AQ130, AQ130A, AQ130B, AQ130C, AQ130D, AQ131A, AQ131B, AQ131C, AQ131D. 3.Application: Neoprene flexible impeller is suitable for marine pumping tasks, such as engine cooling, water transfer, wash down and bilge water pumping purposes, suitable for fresh water or sea water. 4.High Performance: Flexible impeller is subjected to rigorous quality processes to ensure reliable, efficient and long lasting performance. 5.Excellent Replacement: Impeller is one of the most vital components of the engine cooling system, you should replace your flexible pump impeller at least once every year or sooner depending on the engine duty. Specification: Item Type: Water Pump Impeller_x000D_ Material: Neoprene + Brass_x000D_ Characteristic: Neoprene, K Silhouette, 12 Blades, Key Drive type 3, Brass Insert._x000D_ Overall Diameter: Approx. 2-1/4in (57mm) _x000D_ Width: Approx. 1-1/4in (31.5mm) _x000D_ Shaft: Approx. 5/8in (16mm) _x000D_ OE: _x000D_ Replacement for Johnson 09-801B-1, 08-801B,_x000D_ For 831182, 835182, 875573, 875575, 875575-3, 21951350, Oberdorfer 6620, B6620, _x000D_ For 124310-46090, 145410-46090, _x000D_ Replacement for Jabsco 1427-0003, 4568-0001, 2877-0001, 14510-46090, 6174-0001, CEF 500108,_x000D_ Replacement for Sierre 18-3075_x000D_ Replacement for Mallory 9-45701 and more._x000D_ Application: _x000D_ For Marine Engines:_x000D_ 230A, 230B, 250A, 250B, 251A,_x000D_ AQ115A, AQ115B, AQ120B, AQ125A, AQ125B, AQ130, AQ130A, AQ130B, AQ130C, AQ130D, AQ131A, AQ131B, AQ131C, AQ131D,_x000D_ AQ140A, AQ145A, AQ145B, AQ151A, AQ151B, AQ151C, AQ165A, AQ170A, AQ170B, AQ170C, AQ171A, AQ171C, AQD21A, AQD21B,_x000D_ BB115A, BB115B, BB115C, BB140A, BB145A, BB165A, BB170A, BB170B, BB170C,_x000D_ MB20A, MB20B, MB20C, MD21A, MD21B_x000D_ Warm Prompt:_x000D_ You should replace your flexible pump impellers at least once every year or sooner depending on the engine duty. It is one of the most vital components of the engine cooling system and should always be treated as such. Always carry spare impellers on board before boating sports. PackageList: 1 x_x000D_ _x000D_ Water Pump Impeller Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!