Sierra Water Pump Impeller 18-3057

Fits: Various 15 thru 25 hp outboards

Included in:

• Impeller Kit 18-3215
• Water Pump Kit 18-4531

Use with:

Impeller Kit (Display Pack) #18-3215D
Impeller Repair Kit #18-3215
Water Pump Repair Kit w/o Housing #18-4531

Interchange:

Mercury Marine
47-85089
47-850891
47-8508910
47-8508920
47-850893
47-8M0024502
47-8M0027792

Chrysler/Force/US Marine
47-850893

GLM
89640

Mallory
9-45303
9-45303-10