Crankshaft mounted raw water pump used on many brands such as Marine Power, Indmar, PCM and Volvo Penta/OMC V8 engines. Also used by Alaska Diesel L6114A, Northern Lights 25-11030 and many other brands Interchanges with VOLVO 856513, 3860703. Johnson 10-24232-1, 10-24915-01, F6B-9. Sherwood p105. Jabsco 50410-1201. INDMAR 685001. PLEASURECRAFT RA057024 Ready to install. Impeller is installed. Replament impeller is Johnson 09-812B (1 15/16 inch depth) Hose Connection: 1-1/4 inch or threaded option Please Note: The F5B-9 looks similar but uses a smaller impeller 09-1027B with 1-1/4” depth. Please double check and make sure this is the correct pump for your needs. Replacement for the following: Volvo 856513 3860703 Johnson 10-24232-1, 10-24915-01, F6B-9 Sherwood p105 Indmar 685001 PleasureCraft RA057024 Jabsco 50410-1201 Alaska Diesel L6114A Northern Lights 25-11030 Etc…..and many other brands