Replaces Manufacturer Part Number:
47-89981
47-65957
47-39074
18-3039
12270
500310
9-45035
Engine type :
Impellers was used on Mercury outboard 2-stroke
3.9HP 1-Cylinder (Serial number 2278851 and up)
4 HP 1-Cylinder USA - Impeller marked 47-89981 / Inside diameter 0.456 inch
4.5 HP 1-Cylinder - Impeller marked 47-89981 / Inside diameter 0.456 inch
40 (4 HP) 1-Cylinder (Serial number 2278851 and up)
45, 4.5 1-Cylinder
60 (6HP) (Serial number 1916139 thru 2529894)
7.5 HP - Impeller marked 47-89981 / Inside diameter 0.456 inch
75 (7.5HP)
9.8 HP - Impeller marked 47-89981 / Inside diameter 0.456 inch
110 (10hp) (Serial number 1865779 and up)
Impeller Dimensions:
No. Blades: 6
Depth /Height/ Width: 14.20mm
Outer/External impeller diameter: 31.61mm
Internal shaft insert/hub diameter: 11.60mm



