Aftermarket JOHNSON EVINRUDE Outboard 0386084 Water Pump IMPELLER 8HP 9.9HP 10HP 15HP Aftermarket part: Brand YAMADURA Fit some JOHNSON/EVINRUDE OMC Marine 9.9, 15HP (2 & 4 stroke) Year 1974 - 2007) Brass Hub size: 13MM Model No: 104*** to 109***, 10E***, 10R**, 10S**, 154*** to 158***