Yamaha Outboard Powerhead Gasket Sets
Shop Yamaha powerhead gasket sets and lower unit gasket sets at Wholesale Marine. We offer OEM Yamaha parts as well as aftermarket Sierra Marine parts. Refer to the cross-reference chart below.
Yamaha Powerhead Gasket Set Cross Reference Chart
| Fit | Sierra Part | OEM Part |
| 6 (1988-96), 8 (1984-96) | 18-99117 | 6G1-W0001-A2 |
| 9.9 / 15 (1994-95) | 18-99097 | 682-W0001-06 |
| 9.9 (1996-00), 15 (1996-00) | 18-99175 | 63V-W0001-01 |
| T25 (2001), F30 (2001), F40 (2000-01) | 18-99093 | 67C-W0001-20 |
| F30 (2001-06), F40 (2000-08) | 18-99073 | 65W-W0001-20 |
| F30 (2001-06), F40 (2000-08) | 18-99092 | 67C-W0001-00 |
| C40 (1992-94) | 18-99104 | 6A0-W0001-21 |
| P50 (1995-96), P40 (1998), C50 (1998-01), C40 (1997-03) 50 (1995-09), 40 (1995-06) | 18-99061 | 63D-W0001-00 |
| 60(2001-05), 70(1994-09), C70(2000-01), P60(1994-99) | 18-99176 | 6H3-W0001-02 |
| 70(1984-91), P60(1991) | 18-4427 | 6H3-W0001-A0-00 |
| C85(1991), CV85(1989-90) | 18-4415 | 688-W0001-A0-00 |
| Z150/LZ150 (2004-06), Z200/LZ200 (2004-12), VZ150 (2004-14), VZ175 (2004-12), Z175 (2004-06) | 18-99103 | 68F-W0001-01 |
| 225(1994-96), S225(1996), L225(1994-96), 250(1990-95), S250(1996), L250(1990-96) | 18-4400 | 61A-W0001-A1-00 |