Replaces: Sierra: 18-2371 Yamaha: 90340-08002-00, 90340-08014-00, 90340-08125-00, 90340-08M04-00 Fits 2-Stroke & 4-Stroke 3-4 Hp | 6-25 Hp | 30-90 Hp | 50-200 Hp | 150-350 Hp outboards. Specs: