The Sierra 18-3104-1 Impeller is designed to restore water-pump output and maintain cooling-water flow through the engine in Johnson / Evinrude applications. It replaces Johnson / Evinrude 765350.
Suitable for a range of 25-70HP models
Included in:Â Water Pump Kits 18-3394, 18-3454
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-3104-1?
Sierra 18-3104-1 is an aftermarket impeller for Johnson / Evinrude Outboard applications.
Which part numbers cross-reference Sierra 18-3104-1?
This listing cross-references GLM 89790, Johnson / Evinrude 432941, Johnson / Evinrude 437059 and Johnson / Evinrude 765350. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-3104-1 fits my Johnson / Evinrude Outboard application?
Contact us with your engine model and serial number and we'll help check suitability.
Australian Dollars
