Description
he 369-03303-0 Diaphragm A is a genuine OEM Tohatsu part used in the fuel pump / carburettor assembly of small outboard engines.
It regulates fuel flow and maintains proper pressure differential inside the pump, ensuring smooth idle and mid-range performance.
This diaphragm is commonly used in 4 HP, 5 HP, 6 HP, 8 HP, and 9.8 HP Tohatsu outboards.
Trust Central Outboards Services to supply the Tohatsu parts you need.





