Yamaha - Carburetor Assembly 2 - Fuel System Component - 63B-14302-00-00

Overview

In multi-carb Yamaha engines, each carburetor plays a key role in keeping the engine running smooth and balanced. When one begins to wear or clog, you’ll notice uneven performance, hesitation, or rough idle. This Yamaha carburetor assembly is designed to restore proper fuel delivery and bring the engine back to consistent operation. It helps improve throttle response and keeps performance steady across all cylinders.

Key Features

• Balanced Fuel Delivery – Helps maintain proper air-fuel mixture across cylinders.
• Restores Engine Performance – Improves idle quality and throttle response.
• OEM Yamaha Fitment – Built to factory specifications for proper installation.
• Durable Construction – Designed to handle fuel exposure and marine conditions.

Engine & Boat Compatibility

• Compatible with select Yamaha outboards that utilize this carburetor assembly (confirm fitment by model and year)

FAQ

Q: What are signs this carburetor needs replacing?
A: Rough idle, hesitation, poor acceleration, or fuel leaks are common signs.

Q: Can I clean it instead of replacing it?
A: Cleaning can help temporarily, but worn internal components usually require replacement.

Q: Will this improve engine balance?
A: Yes, especially in multi-carb setups where each unit must function properly.

Q: Is this a direct replacement?
A: Yes, it’s built to OEM specifications for proper fit and performance.

• Supersessions
  63B-14302-01-00, 63B-14302-02-00, 63B-14302-02-00