1/4 Inch 6MM Outboard Fuel Line with Connector for Yamaha 4-350 HP Motors with Premium Primer Bulb 6YL-24306-68 6Y1-24306-55 61J-24306-04
1/4 Inch 6MM Outboard Fuel Line with Connector for Yamaha 4-350 HP Motors with Premium Primer Bulb 6YL-24306-68 6Y1-24306-55 61J-24306-04 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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1/4 Inch 6MM Outboard Fuel Line with Connector for Yamaha 4-350 HP ...
Product Details
This marine-grade 1/4" (6mm) Fuel Line Assembly with Primer Bulb is designed to connect portable fuel tanks to Yamaha outboard motors ranging from 4 to 350 HP, including both 2-stroke and 4-stroke models.
It serves as a direct interchange for numerous Yamaha part numbers, including 6YL-24306-68, 6Y1-24306-55, and 61J-24306-04.
- Features quick-connect fittings for simple tank-to-engine installation.
- Constructed from UV and ozone-resistant rubber compatible with ethanol-blended fuels.
- The complete assembly includes the fuel line, primer bulb, and pre-attached connectors.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 6YL-24306-68 |
| Yamaha | 6Y1-24306-55 |
| Yamaha | 61J-24306-04-00 |
| Yamaha | 6Y2-24306-56-00 |
| Yamaha | 6YK-24306-64-00 |
| Yamaha | 6YL-24306-60-00 |
| Yamaha | 6YL-24306-63-00 |
| Yamaha | 6YL-24306-62-00 |
| Yamaha | 6YL-24306-61-00 |
| Yamaha | 6YL-24306-54-00 |
| Yamaha | 6Y1-24306-44-00 |
| Yamaha | 6Y1-24306-43-00 |
| Yamaha | 6Y1-24306-42-00 |
| Yamaha | 6Y1-24306-41-00 |
| Yamaha | 6Y1-24306-40-00 |
| Yamaha | 6Y1-24306-06-00 |
| Yamaha | 6Y1-24306-05-00 |
| Yamaha | 6Y1-24306-04-00 |
| Yamaha | 6Y1-24306-03-00 |
| Yamaha | 6Y1-24306-02-00 |
| Yamaha | 6Y1-24306-01-00 |
| Yamaha | 6Y2-24306-A2-00 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Model | Rated HP | Stroke | OEM Part No. |
|---|---|---|---|---|
| Yamaha | Various Outboard Models | 4 | 2-Stroke & 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 5 | 2-Stroke & 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 6 | 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 8 | 2-Stroke & 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 9.9 | 2-Stroke & 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 15 | 2-Stroke & 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 20-30 | 2-Stroke & 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 40-60 | 2-Stroke & 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 70-90 | 2-Stroke & 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 100-150 | 2-Stroke & 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 175-200 | 2-Stroke & 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 225-250 | 2-Stroke & 4-Stroke | 6Y1-24306-55 |
| Yamaha | Various Outboard Models | 275-350 | 4-Stroke | 6Y1-24306-55 |
Technical Specs
- Product Type
- Outboard Fuel Line Assembly with Primer Bulb
- Installation
- External, tank-to-engine connection
- Fuel Type
- Compatible with ethanol-blended fuels
- Connection
- Portable tank to outboard engine
- Housing Material
- Flexible rubber with UV/ozone resistance
- Housing Color
- Black
- Dimensions
- Length: 6.5–10 ft (1.98–3.05 m); Inner Diameter: 1/4" (6mm)
- Weight
- 0.49 kg (1.08 lbs)
- Fitting Type
- Quick-connect marine standard fittings
- Thread Size
- N/A (snap-on quick connectors)
- Other Technical Attributes
- Alcohol-enhanced fuel resistant, UV/ozone resistant
What’s in the Box
- 1 x Fuel Line Assembly with Primer Bulb
- 2 x End Fuel Connector Fittings (pre-attached)
- 2 x Stainless Steel Hose Clamps
Installation Notes
- Ensure the outboard engine is completely turned off and cool to the touch.
- Disconnect the old fuel line from both the fuel tank and the engine. Have a rag ready to catch any minor fuel drips.
- Attach the new fuel line assembly, ensuring the arrow on the primer bulb points in the direction of fuel flow (from the tank to the engine).
- Securely click the quick-connect fittings onto the corresponding ports on the fuel tank and the outboard motor.
- Squeeze the primer bulb several times until it becomes firm, which indicates the fuel line is filled.
- Check all connection points for any signs of fuel leaks before starting the engine.
Troubleshooting & FAQ
Will this fuel line fit any Yamaha outboard?
This assembly is designed for a wide range of Yamaha outboards from 4 to 350 HP. To ensure a perfect match, please compare the part numbers listed in our Part Number Matrix with your existing part or service manual. Visual comparison with your old unit is also recommended.
What are the signs that my fuel line needs replacing?
Common indicators include visible cracks or brittleness in the rubber hose, fuel leaks (especially around connectors or the primer bulb), a primer bulb that will not stay firm, or engine performance issues like sputtering or stalling, which can be caused by air leaks in the fuel system.
Is this fuel line compatible with ethanol-blended gasoline?
Yes, this fuel line is manufactured with alcohol-enhanced fuel-resistant materials to withstand modern gasoline formulas, including those containing ethanol (E10).
How do I use the primer bulb correctly?
Position the primer bulb with the arrow pointing towards the engine. Squeeze the bulb until it feels firm to the touch. This process manually draws fuel from the tank to the engine's carburetors or fuel injectors, ensuring a proper fuel supply for starting.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
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