A5257 Water Pump Rubber Impeller 277181 for Johnson Evinrude

1. Function: Replace the damaged water pump impeller
2. Material: rubber + brass
3. OE: 277181, 434424, 18-3001
4. Number of blades: 6
5. Height: 12.7mm
6. Diameter of outer impeller: 69.34mm
7. Insertion diameter of inner shaft: 10.97mm
8. Scope of application:
Fits for Evinrude Johnson 2-stroke outboard motors:
3HP 1952-1978
4HP 1969-1972
4HP 1973-1983 (for water pumps using 1 water tube ,110 gearcase)
5HP 1965-1968
5.5HP 1954-1964
6HP 1952-1978
7.5HP 1954-1958