Yamaha - Carburetor Assembly 2 - Fuel Delivery System - 64F-14302-02-00

Overview

On these Yamaha carb setups, when one starts falling behind, the whole engine lets you know. I’ve seen motors with uneven idle or hesitation that came down to one carb not keeping up. Swapping in a fresh assembly like this gets fuel delivery back where it should be, and the engine smooths right out. It’s a solid fix when you’re done chasing small issues and just want it running right again.

Key Features

• Complete Carburetor Assembly – Includes all internal components for a full replacement solution.
• Factory-Calibrated Fuel Delivery – Provides proper air-fuel mixture right out of the box.
• Smooth Throttle Response – Helps eliminate hesitation and uneven acceleration.
• Durable Marine Construction – Built to handle fuel exposure and harsh operating conditions.

Engine & Boat Compatibility

Fits Yamaha outboard engines equipped with multi-carburetor fuel systems requiring a secondary carburetor assembly. Commonly used on small- to mid-range horsepower outboards across fishing boats, tenders, and recreational vessels.

FAQ

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

Q: Do I need to sync this carburetor after installing it?
A: Yes, syncing ensures all carburetors are working evenly together for smooth operation.

Q: Can I replace just one carburetor instead of all of them?
A: You can, but having all carbs in similar condition helps maintain balanced performance.

Q: How does old fuel affect carburetors?
A: It can clog internal passages and cause sticking or poor fuel delivery.

Q: Is installation something I can do myself?
A: It’s manageable if you’re comfortable with fuel systems, but proper setup is important.

• Supersessions
  64F-14302-01-00, 64F-14302-00-00