Replaces: Johnson/Evinrude/OMC/BRP: 316506; GLM: 22490 Sierra: 18-2243 Years Used: 1971 & Later Fits: Johnson/Evinrude 2-cyl, 8-50 HP | 3-cyl, 65-70 HP | V4, 85-140 HP | V6, 150-235 HP outboards.