Yamaha - Float Chamber Assembly - Carburetor Component - 6C5-14180-22-00

Overview

When a carb isn’t feeding fuel right, this is usually where the problem starts. The float chamber assembly controls how fuel is stored and delivered before it enters the engine, so if it’s off, everything else is too. I’ve seen motors run rough, flood, or starve just from issues in this section. Getting a clean, properly functioning assembly in place keeps the engine running smooth and predictable.

Key Features

• Fuel Level Control System – Maintains proper fuel storage and delivery inside the carburetor.

• Consistent Fuel Supply – Helps ensure steady flow for smooth engine operation.

• OEM Fit Accuracy – Matches Yamaha factory specs for proper sealing and alignment.

• Fuel Resistant Construction – Built to handle constant fuel exposure and engine heat.

Engine & Boat Compatibility

Verify compatibility with your specific Yamaha outboard model and part number before installation.

Replaces / superseded by: 6C5-14180-23-00

FAQs

Q1: What are signs this assembly is failing?
A: Flooding, fuel leaks, or inconsistent engine performance are common signs.

Q2: Can this affect how the engine idles?
A: Yes, improper fuel levels can cause rough or unstable idle.

Q3: Should I replace gaskets when installing this?
A: Yes, new seals are important to ensure proper operation.

Q4: Does ethanol fuel impact this part?
A: Over time, ethanol can contribute to wear and sealing issues.

Q5: Is installation difficult?
A: It’s manageable, but careful alignment and sealing are important.

• Supersessions
  6C5-14180-20-00, 6C5-14180-21-00, 6C5-14180-23-00, 6C5-14180-23-00