Carburetor Assembly – Fits Mercury/Mariner 8HP & 9.9HP 4-Stroke Outboards family-yamaha-30esh transom bellows should be inspected

transom bellows should be inspected annually and typically replaced every 5-7 years

Insert the key/pin into the impeller shaft slot

and housing

Compatible with both stern drive and outboard configurations

Q: What are signs that my exhaust bellows need replacement

Carburetor Assembly – Fits Mercury/Mariner 8HP & 9.9HP 4-Stroke Outboards family-yamaha-30esh transom bellows should be inspectedCarburetor Assembly Fits Mercury Mariner 8HP & 9. 9HP 4 Stroke Outboards This carburetor assembly is engineered to fit Mercury Mariner 8HP and 9. 9HP 4 stroke outboard engines (2006present). It also fits equivalent 8HP and 9. 8HP 4 stroke Tohatsu models. It serves as a direct replacement, restoring proper fuel and air mixture for reliable performance. A notable feature of this part is its ability to upgrade a Mercury 8HP 4 stroke engine to a 9. 9HP,