Detailed description
Turbine Outboard 20 hp 2 stroke to 50 hp 2 stroke. F 13.5 4 F 40 4 times to times
motor shaft measures 16 mm
impeller diameter measures 73 mm
measures 12.60 mm wide impeller
Original Replacement Mercury Mariner
GASKET 822189 - 822217
If in doubt tell us when ordering engine model and serial number, if 4-stroke or 2-stroke.