For 1983-96 Mercury, Johnson/Evinrude and other 2-cyl, 9.9-55 Hp | 3-cyl, 60-75 | V4, 80-140 Hp | V6, 150-235 Hp | V8, 275-300 Hp outboard engines. 6 terminal connection. 3 position switch with “push to choke” feature.

also crosses with:
Sierra: MP39760