Aftermarket Mercury 27-430341 And Honda 19232-ZW1-003 Impeller Gasket
The Sierra 18-2565 Impeller Gasket is used in applicable Mercury and Honda outboard water-pump assemblies. It cross-references Mercury 27-430472 and Honda 19242-ZW1-003 and seals the pump interface to help maintain cooling-water flow.
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-2565?
Sierra 18-2565 is an aftermarket impeller gasket for Mercury & Honda applications.
Which part numbers cross-reference Sierra 18-2565?
This listing cross-references Chrysler/Force/US Marine 27-430472, GLM 30320, Honda 19242-ZW1-003 and Mallory 9-60022. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-2565 fits my Mercury & Honda application?
Contact us with your engine model and serial number and we'll help check suitability.