Mercury Mariner Water Pump Impeller 47-19453T
Fits
50 & 60 HP 3 - cylinder 2 Stroke
40 - 60 HP EFI 4 - Stroke engines
Approximate Dimensions
Outside Diameter 78.10 mm
Width 25.26 mm
Inside Diameter Shaft Size 19.17
If in doubt please contact us with serial no