Quicksilver 866146002 Mercarb 2-Barrel Carburetor Air Horn Gasket

The Quicksilver 866146002 is a genuine OEM air horn gasket designed specifically for Mercarb 2-barrel carburetors used in Mercury and Mercruiser marine engines. This gasket provides a critical seal between the carburetor air horn and the main body, preventing air leaks that can cause rough idle, poor performance, and fuel delivery issues.

Key Features:

• Genuine Quicksilver OEM replacement part for reliable fit and performance
• Precision-cut design ensures proper sealing and alignment
• Compatible with Mercarb 2-barrel carburetors
• Prevents vacuum leaks and maintains proper air-fuel mixture
• Durable gasket material resists fuel and temperature extremes

This gasket is an essential component during carburetor rebuild or maintenance. Regular replacement during service helps maintain optimal engine performance and prevents costly carburetor problems. Always replace gaskets when disassembling carburetors to ensure a proper seal upon reassembly.