Yamaha, C75 1994-99, P75 1996-99, C80 1997, C85 1991-96, B90 1997-99, C90 1997-2001, 90HP 1984-2009, 9 tooth, , Yamaha, 688-81800-10-00, 688-81800-11-00, 688-81800-12-00, , API Marine: MOT5015N, ARCO: 3427, Arrowhead: SHI0135, Mallory: 9-15057, MES: S2080M, ProTorque: SHI0135, Sierra: 18-6423