Mercruiser Sterndrive Exhaust Manifold Exploded View Diagram and Parts
Fits Ford Small Block V8 302-351 cu. In.
Models 215, 225, 233, 255 & 888
| Figure # | Description | O.E.M. # | Sierra # | Application |
| 1 | MANIFOLD (PORT) | 65604A4 | 18-1958 | Ford Small Block (V8) 302-351 cu.in. Models 215, 225, 233, 255, & 888 (Port). Use with Manifold Gasket: 18-0183; Mounting Kit: 18-8509. |
| 2 | MANIFOLD (STARBOARD) | 65603A4 | 18-1962 | Ford Small Block (V8) 302-351 cu.in. Models 215, 225, 233, 255, & 888 (Starboard). Use with Manifold Gasket: 18-0183; Mounting Kit: 18-8509. |
| 3 | FRONT/END PLATE GASKET | 27-48043-1 | 18-2832 | Fits Port & Starboard Caps of Manifolds: 18-1958, 18-1962. Use with Front Plate: 18-4009; End Plate: 18-1912. Included in 18-8512 mounting kit. |
| 4 | FRONT PLATE | 60252A2 | 18-4009 | Use with (Port & Starboard) Manifolds: 18-1958, 18-1962; Mounting Kit: 18-8512 |
| 5 | MOUNTING BOLT | N/A | NSS | Included in 18-8512 mounting kit. |
| 6 | MANIFOLD GASKET | 27-73866 | 18-0183 | Use with Manifold: 18-1958, 18-1962. Included in 18-8509 mounting kit. |
| 7 | MOUNTING BOLT | N/A | NSS | Included in 18-8509 mounting kit. |
| 8 | MOUNTING KIT | N/A | 18-8514 | Use with Elbows: 18-1971 & 18-1978. Includes 18-2833 gasket & 18-4008 block off plate. |
| 9 | MOUNTING KIT | N/A | 18-8554 | Use with Manifold Spacer: 18-1906 with Riser 18-1971 or 18-1978. Includes (1) 18-2849 & 18-0897 elbow gaskets. |
| 10 | MOUNTING KIT | N/A | 18-4362 | Use with Elbows: 18-1971 & 18-1978. Includes 18-2833 elbow gasket. |
| 11 | MOUNTING KIT | N/A | 18-8512 | Use with Front/End Plates: 18-4009, 18-1912. Includes 18-2832 gasket. |
| 12 | END PLATE | 54870 | 18-1912 | Fits Manifolds: 18-1958, 18-1962; Mounting Kit: 18-8512. |
| 13 | BLOCK OFF PLATE | 60207 | 18-4008 | Use with Manifolds 18-1958, 18-1962. Requires (2) 18-2833 elbow gaskets |
| 14 | ELBOW GASKET | 27-99777-2 | 18-2833 | Use with Elbows: 18-1971 & 18-1978. Included in 18-4362 mounting kit. |
| 15 | MANIFOLD ELBOW | 76771A3 | 18-1978 | Use with Manifolds: 18-1958, 18-1962; Elbow Gasket 18-2833; Mounting Kit 18-4362. |
| 16 | MANIFOLD ELBOW | 76351A2 | 18-1971 | Use with Manifolds: 18-1958, 18-1962; Elbow Gasket 18-2833; Mounting Kit 18-4362. |
| 17 | MOUNTING STUD | 16-49545 | 18-3233 | 3/8-24, 3/8-16 X 1 3/4. Included in 18-4362 mounting kit. |
| 18 | MOUNTING STUD | N/A | NSS | Included in 18-8554 mounting kit. |
| 19 | MANIFOLD SPACER | 61851 | 18-1906 | 3" Spacer for Manifolds: 18-1950-1, 18-1951-1. Use with mounting kit 18-8554 with 18-1971 or 18-1978 Elbows. |
| 20 | MOUNTING KIT | N/A | 18-8509 | Use with Manifolds: 18-1958, 18-1962. Includes 18-0183 manifold gasket. |
| 21 | ELBOW GASKET (OPEN) | 27-818832 | 18-2849 | Fits Manifolds: 18-1958, 18-1962; Manifold Spacers: 18-1985. Included in 18-8554 mounting kit |
| 22 | ELBOW GASKET (RESTRICTOR) | 27-41813 | 18-0897 | Fits Manifolds: 18-1958, 18-1962; Manifold Spacers: 18-1985. Included in 18-8554 mounting kit |
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