Yamaha - Carburetor Assembly 3 - Fuel System Component - 62Y-14903-41-00

Overview

On these Yamaha multi-carb setups, everything has to stay balanced or the motor just won’t feel right. I’ve worked on engines where one carb was off, and it caused rough idle and uneven pull across the whole range. Swapping in a fresh assembly like this usually brings everything back into sync. Once it’s dialed in, the engine runs cleaner, smoother, and responds the way it should.

Key Features

• Balanced Fuel and Air Delivery – Maintains the proper mixture for efficient combustion and smooth operation.
• Genuine Yamaha Fitment – Built to exact factory specifications for dependable performance.
• Restores Engine Smoothness – Helps eliminate hesitation, surging, and uneven throttle response.
• Durable Marine Construction – Designed to withstand fuel exposure and harsh conditions.
• Direct Replacement Design – Installs easily with no modifications required.

Engine & Boat Compatibility

Compatible with select Yamaha outboards using this carburetor assembly. Verify fitment based on your specific engine model.

FAQ

Q: What are signs this carburetor needs replacing?
A: Rough idle, hesitation, uneven performance, or poor fuel efficiency.

Q: Does this require adjustment after installation?
A: Some minor tuning or synchronization may be needed depending on your setup.

Q: Can one carburetor affect the whole engine?
A: Yes, especially in multi-carb systems where balance is critical.

Q: Is installation difficult?
A: It’s manageable, but proper linkage alignment and sealing are important.

Q: How can I prevent carburetor issues?
A: Use clean fuel, run the engine regularly, and avoid letting fuel sit too long.

• Supersessions
  62Y-14903-40-00, 62Y-14903-42-00, 62Y-14903-42-00