Fits: Mercuiser  47-862232A2    or  47-8M010422

Sierra      18-3016-1 Includes Impeller & Molded O-Ring, 2000 & Newer MCM V-6 & V-8 (305, 350 & 496 350 Mag., 4.3L, 496 Mag., 5.0L, 8.1S and MX 6.2L)