For 1968 & later Johnson/Evinrude 2-cyl, 9.9-60 Hp | 3-cyl, 50-75 Hp | V4- 85-140 Hp | V6, 150-300 Hp | V8, 250-300 Hp outboards.

also crosses with:
Sierra: 18-7440-1
GLM: 81170
Mallory: 9-76574