Yamaha - Carburetor Repair Kit - Fuel System Service Kit - 6E7-W0093-04-00

Overview

When a Yamaha starts idling rough or hesitating on throttle, I usually don’t overthink it—the carb needs attention. I’ve rebuilt plenty of these, and having a full kit saves time and headaches. Instead of chasing one bad gasket or clogged jet, you refresh the whole setup at once. Once it’s back together right, the engine runs smoother, starts easier, and feels like it should again.

Key Features

• Complete Carburetor Service Kit – Includes essential components to restore proper carburetor function.
• Balanced Fuel and Air Mixture – Helps deliver consistent combustion for smooth engine operation.
• Restores Idle and Throttle Response – Improves starting, idle stability, and acceleration.
• Fuel-Resistant Materials – Built to handle gasoline exposure and marine conditions.
• Matched Yamaha Components – Designed to work together for proper fit and dependable performance.

Engine & Boat Compatibility

Designed for Yamaha outboard engines utilizing carbureted fuel systems. Commonly used across a range of Yamaha outboards in recreational and commercial marine applications. Suitable for freshwater and saltwater environments where reliable fuel delivery and engine performance are essential.

FAQ

Q: What are signs the carburetor needs rebuilding?
A: Rough idle, hesitation, hard starting, or poor fuel efficiency are common signs.

Q: Do I need to adjust the carb after installing this kit?
A: Yes, idle speed and mixture adjustments are typically required after installation.

Q: Any tips for installing this repair kit?
A: Clean all passages thoroughly and make sure each component is seated correctly during assembly.

Q: How does old fuel affect the carburetor?
A: It can leave varnish and deposits that clog jets and restrict fuel flow.

Q: Will this kit improve overall performance?
A: Yes, restoring proper fuel delivery helps the engine run smoother and more efficiently.

• Supersessions
  677-W0093-01-00, 6E7-W0093-03-00, 6E7-W0093-02-00, 6E7-W0093-01-00