Mercury – Carburetor Repair Kit | 25HP–60HP FourStroke Outboards | Precision Fit | 8542561

Overview

There’s something deeply satisfying about an outboard that runs smooth, steady, and strong — the kind of engine that starts on the first turn and holds a perfect idle while you push away from the dock. The Mercury 8542561 Carburetor Repair Kit helps you get back to that level of performance. Designed for Mercury 25HP–60HP FourStroke outboards, this complete kit replaces worn or leaking gaskets, seals, and springs that can rob your engine of power and consistency.

It’s the kit seasoned boaters reach for when reliability matters most. Whether you are chasing fish at sunrise or ferrying friends across calm evening waters, you’ll appreciate knowing your carburetor is tuned, sealed, and ready for the long haul — the way Mercury intended.

Key Features

• Genuine Mercury Marine carburetor repair kit designed for precision fit and long-term reliability
• Fits Mercury 25HP–60HP FourStroke outboards
• Includes all essential components: top plate gasket, fuel bowl gasket, inlet needle, float pin, enrichener O-ring, plunger bellows seal, and drain screw washer
• Replaces worn, cracked, or leaking seals and gaskets to restore peak carburetor performance
• Crafted from marine-grade, corrosion-resistant materials for dependable operation
• Built to Mercury OEM standards, ensuring a tight, accurate fit and easy installation

Engine & Boat Compatibility

• Compatible with Mercury 25HP–60HP FourStroke outboards
• Commonly used in runabouts, pontoons, skiffs, fishing boats, and utility craft
• Designed for carbureted models across various production years
• Ideal for both freshwater and saltwater use
• See your owner’s manual or parts listing for specific fitment verification

Performance & Practical Benefits

Every boater knows the telltale signs of a tired carburetor — rough starts, uneven idling, and that subtle loss of power when you throttle up. The Mercury 8542561 Carburetor Repair Kit restores smooth fuel delivery and airtight sealing so your engine breathes and burns fuel exactly as it should. The difference is immediate: easier starts, cleaner acceleration, and a steady idle that makes your boat feel brand new again.

Each piece in the kit is engineered with the same precision that goes into Mercury’s engines. The gaskets compress perfectly, the float pin slides securely into place, and every seal tightens down for a secure, leak-free finish. You’ll notice a smooth, responsive throttle and consistent performance under load. Even after hours on the water, your motor will feel tighter and more efficient — because that’s what happens when you rebuild with the right components.

Installation is straightforward for anyone familiar with marine maintenance. With the correct tools and a careful touch, you can have your carburetor rebuilt in a single afternoon. Once it’s back together, you’ll feel that satisfying confidence that comes from knowing your outboard is running clean and strong again.

Why Buy OEM

Genuine Mercury Marine parts like the 8542561 Carburetor Repair Kit are engineered for performance, not just replacement. Every gasket, seal, and spring is designed to meet factory specifications, ensuring a precise fit and dependable function. Aftermarket kits might cut corners on materials or tolerances, leading to leaks or poor performance — problems that can leave you stranded or frustrated at the ramp.

OEM Mercury parts are tested under the same demanding conditions your outboard faces on the water. They resist fuel breakdown, heat, and corrosion far better than generic alternatives. Choosing Mercury OEM isn’t about spending more — it’s about investing in long-term reliability, smoother operation, and fewer headaches down the line. When you’re out on the water, that peace of mind is worth every penny.

FAQ

Q1: Which Mercury engines or systems does the Carburetor Repair Kit fit?

This kit fits Mercury 25HP–60HP FourStroke outboards, covering a wide range of carbureted models.

Q2: What makes this part different from aftermarket alternatives?

Mercury’s OEM components are made from superior materials and built to exact specifications for perfect fit and lasting performance.

Q3: How do I know if this is the correct replacement for my setup?

Check your owner’s or service manual for part number 8542561, or match it with your specific outboard model and horsepower range.

Q4: Can this be used in both saltwater and freshwater applications?

Yes — all parts are made from corrosion-resistant materials suited for any marine environment.

Q5: Is installation straightforward for most boat owners?

Yes. With basic tools and a little patience, most boaters can complete the rebuild in a few hours.