Tohatsu, 9.9-25HP (2-Stroke, 2-Cyl), , Yamaha, 9.9/15HP 2-Stroke (1984-97), 20HP 2-Stroke (1996-97), 25HP 2-Stroke (1988-09), , 10 tooth, , Tohatsu, 350-76010-0, 350-76010-0M, 3AA-76010-0, 3AA-76010-0M, B29A90500, B29A90500A, , Yamaha, 682-81800-11-00, 682-81800-12-00, 6L2-81800-10-00, 6L2-81800-11-00, 6L2-81800-20-00, , API Marine: MOT5013N, ARCO: 3421, EMP: 50-42839, Mallory: 9-15053, MES: S2083M, Sierra: 18-6420