Mercury Starter 9.9-15 HP

Fits: Mercury / Mariner 8, 9.9, 13.5, 15 HP 4 Stroke. Yamaha 15 HP, 4 Stroke, 9 tooth drive gear. Replaces: Mercury 50-852570, 50-852570T, 50-857065, 50-859168, 50-859168T, 50-893894 Yamaha 66M-81800-01, 66M-81800-02 Sierra 18-6943, 18-6829