Feature:
-A perfect aftermarket impeller replaces Mercury outboard motors 47-89981/ 12270/ 18-3239.Original part for references only.
-Durable, stable and convenient.
-Easy to install.

Specification:
-Number of blades: six.
-Inner diameter: 12mm
-Depth /height/width :14.48mm
-Outer /external impeller overall diameter: 32.00mm
-Internal shaft insert /hub diameter : 11.61mm

Fits:
Mercury 4.5HP 7.5HP 9.8HP 1966-1978
Horsepower Model Serial Range
4hp 4 5595532 and up
4.5hp 45 4107220 - 5595531
4.5hp 45 5595532 and up
6hp 60 1916139 - 2193817
6hp 60 2193818 - 2529894
6hp 60J 2385673 - 2387383
7.5hp 75 2529895 - 4131609
7.5hp 75 4131610 - 5226934
7.5hp 7.5 5206550 and up
9.8hp 110 1865779 - 2196388
9.8hp 110 2196389 - 3795657
9.8hp 110 3795658 - 4126459
9.8hp 110 4126460 - 5206549
9.8hp 9.8 5206550 and up

Package Included:
1 x Water Pump Impeller