New crankshaft mounted raw water pump compatible with many brands such as Marine Power, Indmar, PCM and Volvo Penta/OMC. Also compatible with Alaska Diesel L6114A, Northern Lights 25-11030 and many other brands Compatible 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 with lube. Replacement impeller is Johnson 09-812B (1 15/16 inch depth) Hose Connection: 1-1/4 inch or threaded option New aftermarket crankshaft mounted raw water pump compatible with many brands such as Marine Power, Indmar, PCM and Volvo Penta/OMC V8 engines. Also compatible with Alaska Diesel L6114A, Northern Lights 25-11030 and many other brands