Meets or exceeds the original equipment quality.
Kit includes Sierra 18-0850 fuel pump mounting gasket.
Interchangeable with the following:
Johnson/Evinrude 397274
Johnson/Evinrude 397839
Johnson/Evinrude 391638
Johnson/Evinrude 395091
Mallory 9-35350
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Mechanical fuel pump for Johnson Evinrude outboards
For 50 years Sierra has been producing parts engineered to meet or exceed the specifications of marine engine manufacturers and has gained the confidence of engine manufacturers and boat builders to a point of supplying them with OEM parts. Boaters can be assured a Sierra part will fit and restore function.
This mechanical pump replaces several pumps found on Johnson Evinrude outboards. The pressure rating is 6-8 PSI and meets manufacturers’ specifications for approved applications. Included mounting gasket makes installation straight forward.
Key Features
- Engineered to meet or exceed OEM specifications
- Includes mounting gasket for easy installation
- Use our Engine Parts Selector to confirm this pump will work with your engine
- Backed by SeaStar Solutions Two-Year Limited Warranty
Replaces Johnson/Evinrude
- 397274
- 397839
- 391638
- 395091
Replaces Mallory
- 9-35350








