# 6Y2-24305-06 Yamaha Fuel Joint 8mm 5/16 Tank End | Genuine OEM Yamaha Outboard Part

🔧 Product Description

  

Genuine Yamaha Tank-Side 8mm Fuel Connector - Part Number: 6Y2-24305-06

  

A genuine Yamaha quick-connect fuel joint for the fuel-tank end of selected Yamaha outboard fuel hoses.

  

The approximately 8mm / 5/16-inch fitting connects the fuel hose to the portable-tank outlet. Its release catch is marked with a tank symbol to distinguish it from the engine-side connector.

  

⚙️ Key Features

  

• Genuine Yamaha OEM tank-side fuel connector

• Correct current Yamaha part number 6Y2-24305-06

• Approximately 8mm / 5/16-inch hose connection

• Quick-release locking design

• Direct aftermarket tank connectors available

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 6Y2-24305-06 current OEM tank-side connector reference

• 6Y2-24305-05 earlier related service reference

• 6Y2-24305-01 → Supersedes 6Y2-24305-00

  

OEM / Related Numbers:

  

• 6Y2-24305-06

• 6Y2-24305-06-00

• 6Y2-24305-05

• 6Y2-24305-01

• 6Y2-24305-00

• 6E5-24305-06 related engine-side connector

  

Aftermarket / Verified Equivalents:

  

• Oversee Marine: 6Y2-24305-06 replacement connector

• SouthMarine: Yamaha tank-end 8mm fuel joint

• Aftermarket Yamaha 5/16-inch tank connector

  

🚤 Compatibility

  

Commonly used on:

  

• Yamaha portable fuel tanks

• Detachable fuel-hose assemblies with the matching Yamaha tank fitting

  

Typically suits:

  

• Engine applications:

• Yamaha portable-tank two-stroke outboards

• Yamaha portable-tank four-stroke outboards

• Yamaha 6HP through 90HP engines using an external removable fuel hose

• Larger Yamaha outboards supplied from an auxiliary portable tank using the same connector

• Fuel lines using an 8mm / 5/16-inch hose and Yamaha-pattern tank fitting

  

• Connection Position: Fuel-tank end

• Hose Size: Approximately 8mm / 5/16 inch

• Engine Type: Yamaha two-stroke and four-stroke outboard with detachable fuel hose.

  

🔌 Function

  

The joint forms a sealed, removable connection between the external fuel hose and portable fuel tank outlet.

  

Common signs of failure:

  

• Fuel leaks around the connection

• Connector will not lock securely

• Air enters the fuel line

• Internal valve restricts fuel flow

• Locking catch or sealing O-ring is damaged

  

📦 Condition

  

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 23.95 AUD
- **Vendor:** Yamaha
- **Tags:** Yamaha Marine Parts | Outboard Engine Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 23.95 AUD | In stock |

## Images

- 6Y2-24305-06 Yamaha Fuel Joint 8mm 5/16 Tank End | Genuine OEM Yamaha Outboard Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/6y2-24305-06-fuel-joint-8mm-5-16-tank-end)
> Updated: 2026-07-11