This prop nut kit replaces and fits Yamaha outboard lower units with the following applications:
- V4 standard rotation 1984-current
- V6 standard rotation 2.6L 1984-current
- 2.6L counter rotation 1992-current
- V6 standard rotation 3.1 & 3.2L 1990-2006
- 3.1 & 3.2L V6 counter rotation 2004-current
