Yamaha - Fuel Cock Assembly 1 - Fuel System Control Component - 6BX-24500-01-00

Overview

When you’re dealing with fuel flow issues or storage concerns, the fuel cock is one of those parts that really matters. It controls when and how fuel moves from the tank into the system, and if it’s not working right, you’ll notice it pretty quickly. I’ve seen engines struggle to start or run inconsistently just from a faulty valve. A solid fuel cock keeps things simple—open when you need it, sealed when you don’t.

Key Features

• Fuel Flow Control – Allows manual control of fuel supply to the engine.

• Leak Prevention Design – Helps ensure a tight shutoff to prevent fuel loss.

• OEM Fit Accuracy – Matches Yamaha factory specs for proper installation and operation.

• Durable Fuel Resistant Build – Designed to handle fuel exposure and marine conditions.

Engine & Boat Compatibility

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

FAQs

Q1: What are signs this fuel cock is failing?
A: Fuel leaks, difficulty controlling flow, or engine fuel starvation.

Q2: Can a bad fuel cock cause starting issues?
A: Yes, restricted or inconsistent fuel flow can make starting difficult.

Q3: Should this be turned off when the engine is not in use?
A: Yes, it helps prevent leaks and fuel system issues.

Q4: Does ethanol fuel affect this part?
A: Over time, ethanol can wear seals and internal components.

Q5: Is installation difficult?
A: It’s straightforward, but proper sealing and hose connections are important.

• Supersessions
  6BX-24500-00-00