CARBURETOR KIT 8542561 REC8542561

Function and technical context

The 8542561 Carburetor Kit is a comprehensive repair kit that restores carburetor functionality on four-stroke marine engines. This component is part of the fuel feeding system, responsible for atomizing and mixing the fuel with the air in the exact proportion necessary for combustion. In nautical applications, the carburetor is exposed to extreme conditions: salinity, humidity, seasonal inactivity and fuels of variable quality that promote internal corrosion and the accumulation of deposits. When the carburetor degrades, the air-fuel mixture becomes unbalanced, reducing power, increasing consumption and affecting the reliability of the engine in navigation.

When to replace this part?

Symptoms of carburetor wear include difficulty starting when cold, irregular operation at low rpm, progressive loss of power, jerks during acceleration and a noticeable increase in fuel consumption. After prolonged periods of inactivity or after detecting corrosion inside the combustion chamber, it is advisable to intervene on the carburetor preventively. Replacing worn components with this kit avoids costly repairs in the shop and ensures operational reliability during the boating season.

Mercury/MerCruiser

Equivalent manufacturer part numbers