Mercury 6, 8, 9.9 & 15HP US Carby Repair Kit

Restore fuel efficiency and smooth throttle response with this complete Mercury 6, 8, 9.9 & 15HP US Carby Repair Kit, made specifically for U.S.-built Mercury 2-stroke outboards. Whether your engine is surging, idling rough, stalling, or struggling to start, a carburetor rebuild with this kit can bring it back to life.

Designed to OEM specifications, this kit includes everything needed to fully service and refresh your carburetor, including gaskets, needle and seat, float components, and essential seals and o-rings. It’s a perfect solution for eliminating leaks, fixing inconsistent fuel delivery, or revitalizing an engine that’s been sitting in storage.

Over time, old fuel, corrosion, and ethanol residue can gum up internal passages or break down seals—leading to poor performance. This helps restore your carburetor’s internal integrity, ensuring precise air/fuel mixture and smoother acceleration.

Made from high-quality, fuel-resistant materials, this kit is ideal for both weekend warriors and marine techs. Whether you’re prepping for the season, troubleshooting a fuel issue, or restoring an older outboard, this repair kit saves time and money by avoiding the cost of a full carb replacement.

Compatible With:

• Mercury 6HP 2-Stroke (U.S.-built)

• Mercury 8HP 2-Stroke (U.S.-built)

• Mercury 9.9HP 2-Stroke (U.S.-built)

• Mercury 15HP 2-Stroke (U.S.-built)

Kit Includes:

• Float needle and seat

• Gaskets & diaphragm

• O-rings & fuel seals

• Carb-to-intake gasket

• Assorted hardware

Features:

• OEM-quality fit and materials

• Restores fuel delivery & engine performance

• Ideal for carburetor rebuilds or repairs

• Easy-to-install with basic tools

Bring your small Mercury outboard back to life with the reliable Mercury 6, 8, 9.9 & 15HP US Carby Repair Kit—trusted by DIYers and marine pros alike.

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