Mercury Main Jet (.062) 4217

The Mercury Main Jet (.062) 4217 is a genuine Mercury OEM carburetor main jet designed for select Mercury and Mariner outboard carburetors. Precision-manufactured to original specifications, this main jet helps deliver the proper fuel flow required for reliable engine performance.

The .062-inch jet orifice is calibrated to provide the correct fuel mixture for compatible carburetor applications. Using the correct main jet is essential for maintaining proper engine performance, fuel efficiency, throttle response, and overall reliability.

Because carburetor jets are application-specific, always verify the correct part number for your engine model and serial number before ordering.

Genuine Mercury carburetor components are engineered and tested to Mercury Marine specifications to provide proper fit, dependable operation, and long service life.

To confirm compatibility, contact our team with your engine serial number at (727) 596-5929 before ordering.