Mercury – Carburetor Repair Kit | Fuel System Components | Precision Marine Materials | 8M6010306

Overview

Any boater who’s spent time around older two-strokes knows that when a carb starts acting up, you feel it immediately—rough idle, hesitation, the kind of quirky behavior that steals the joy from what should’ve been an easy day on the water. The Quicksilver 8M6010306 Carburetor Repair Kit brings those engines back to center. There’s something comforting about knowing you can restore smooth throttle response and steady power with one well-built kit. It’s that familiar confidence that lets you leave the dock knowing your engine will breathe cleanly, fuel properly, and settle into that steady rhythm you trust.

Key Features

• Designed for select 18–75hp Evinrude, Johnson, and OMC two-stroke outboards
• Meets all original factory specifications for reliable performance
• Includes float, valve seat, seals, gaskets, o-rings, washers, and required hardware
• Restores fuel delivery and combustion balance for smoother engine operation
• Additional fuel-system parts sold separately if needed for individual setups
• Clear alignment with OEM part numbers 392061, 398729, and 396701

Engine & Boat Compatibility

• Fits select 18–75hp Evinrude, Johnson, and OMC two-stroke models
• Ideal for freshwater fishing boats, runabouts, vintage lake cruisers, jon boats, and lightweight utility hulls
• Supports single-carb and multi-carb configurations depending on the engine model
• Suitable for engines commonly used in inland waterways, bays, river systems, and cottage-lake boating

Performance & Practical Benefits

A good carburetor rebuild feels like a tune-up for the entire boat. This kit helps bring back crisp throttle response, smooth acceleration, and that steady idle every boater appreciates when maneuvering near docks or weaving through tight marina lanes. The included float and valve seat help regulate fuel precisely, while the gaskets and seals keep things tight and leak-free. You’ll notice fewer hiccups, more consistent cold starts, and cleaner combustion when the motor warms up.

Everything fits the way it should—no awkward trimming, no “close enough” parts. Installation feels straightforward because each component is shaped and weighted exactly like the original. That kind of seamless fit reduces frustration and lets you get the job done with basic tools. Whether you’re reviving an older two-stroke or keeping a dependable fishing rig in its prime, the difference in smoothness and reliability is something you’ll feel immediately.

Why Buy OEM

Two-stroke carbs depend heavily on tiny passages, precise float height, and reliable sealing. Using a genuine Quicksilver kit ensures everything meets the exact tolerances your engine expects. Aftermarket parts might look similar, but small discrepancies can lead to flooding, lean running, or repeat repairs. OEM is simply the safer, smarter choice when you’re protecting an engine you rely on. It saves time, reduces guesswork, and usually ends up costing less than repeated troubleshooting with off-brand parts.

FAQ

Q1: Which engines does this carburetor repair kit fit?

It’s made for select 18–75hp Evinrude, Johnson, and OMC two-stroke outboards—verify with your model and serial number.

Q2: What sets this apart from aftermarket kits?

Every piece matches original factory specifications, ensuring proper fuel metering and long-term durability.

Q3: How do I confirm it’s the correct kit for my carburetor?

Match your engine model and compare OEM part numbers listed in your service manual.

Q4: Can this kit be used in both fresh and saltwater?

Yes—its materials are suited for any marine environment when installed correctly.

Q5: Is installation manageable for most boat owners?

If you’re comfortable with basic carburetor work, it’s a straightforward process. Just follow your service manual closely.