Fuel Line with Primer Bulb – Fits Marine Outboard & RVs (Replaces 6mm Fuel Lines)
Fuel Line with Primer Bulb – Fits Marine Outboard & RVs (Replaces 6mm Fuel Lines) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
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Fuel Line with Primer Bulb – Fits Marine Outboard & RVs (Replac...
Fuel Line with Primer Bulb – Fits Marine Outboard & RVs (Replaces 6mm Fuel Lines) is backordered and will ship as soon as it is back in stock.
Product Details
This is a universal Fuel Line with Primer Bulb (1/4 IN) 10 FT, designed for marine outboard motors, RVs, and other small engines requiring a 1/4 inch (6mm) inner diameter fuel line. Its 10-foot length provides ample reach for various setups, ensuring a reliable fuel supply from tank to engine.
It serves as a direct replacement for JLM MARINE 6YL-243006 and Yamaha part numbers 6Y1-24306-55 and 61J-24306-04 for 6mm applications.
- Features a universal inline installation design.
- Compatible with modern ethanol-blended fuels and standard gasoline.
- Includes a clearly marked flow direction arrow for correct setup.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| JLM MARINE | 6YL-243006 |
| Yamaha | 6Y1-24306-55 |
| Yamaha | 61J-24306-04 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Yamaha motors, this assembly fits a wide range of 2-stroke and 4-stroke outboards from 6 to 90 HP that use 6mm fuel lines.
| Brand | Model | Rated HP | Stroke | OEM Part No. | Notes |
|---|---|---|---|---|---|
| Yamaha | Outboard | 6–90 HP | 2-Stroke & 4-Stroke | 6Y1-24306-55, 61J-24306-04 | For 6mm fuel line applications |
| Mercury | Outboard | Compatible with 1/4" (6mm) fuel connections | |||
| Johnson/Evinrude | Outboard | Compatible with 1/4" (6mm) fuel connections | |||
| Various | RV Engines | N/A | N/A | For 1/4" (6mm) fuel line applications |
Technical Specs
- Product Type
- Fuel Line Assembly with Primer Bulb
- Installation
- Universal fit, inline installation
- Fuel Type
- Compatible with ethanol-blended fuels, gasoline
- Connection
- Universal connectors for outboard engines
- Housing Material
- Superior rubber
- Housing Color
- Black
- Dimensions
- 10 ft (3.05 m) length, 1/4 in (6 mm) inner diameter
- Weight
- 0.52 kg (1.15 lbs)
- Fitting Type
- Universal outboard motor fittings
- Other Technical Attributes
- Includes flow direction indicator arrow, low permeation material to minimize fuel evaporation
What’s in the Box
- 1 x Fuel Line Assembly with Primer Bulb (JLM-17600)
- 2 x Connector fittings for 1/4" (6mm) fuel line
Installation Notes
- Ensure the engine is off and the area is well-ventilated. Have a fire extinguisher nearby.
- Attach the appropriate connector fittings to both ends of the new fuel line if they are not pre-installed.
- Connect the fuel line to the fuel tank and then to the engine, ensuring the arrow on the primer bulb points towards the engine.
- Squeeze the primer bulb until it feels firm to draw fuel through the line.
- Once primed, inspect all connection points for any signs of leaks. Address any leaks before starting the engine.
- Start the engine and let it run for a few minutes, re-checking for any leaks.
Troubleshooting & FAQ
How can I confirm this fuel line will fit my engine?
The primary fitment requirement is the fuel line's inner diameter. This is a 1/4-inch (6mm) assembly. Verify the diameter of your existing fuel line or your engine's fuel inlet/outlet ports. It is designed for universal compatibility with outboards and small engines using this size.
What are the signs of a failing fuel line or primer bulb?
Common signs include visible cracks, brittleness, or softening of the hose material. The primer bulb may fail to become firm when pumped or may not hold pressure, indicating a leak. You might also notice fuel smell or visible leakage. If the engine sputters or stalls, a deteriorated fuel line could be the cause.
How often should a marine fuel line be replaced?
As a general guideline, inspect your fuel lines annually and consider replacement every 2-3 years, or immediately if you notice any signs of wear, damage, or degradation from ethanol-blended fuels.
How do I properly use the primer bulb?
Position the bulb so the arrow points in the direction of fuel flow (from the tank to the engine). Squeeze the bulb repeatedly until it becomes firm. This indicates that the fuel line is full and the carburetor or fuel system is primed.
Is this fuel line resistant to modern ethanol-blended fuels?
Yes, this fuel line is constructed from low-permeation, ethanol-resistant rubber, making it suitable for use with E10 and other common ethanol-blended gasolines.
What's the difference between a 1/4" and 5/16" fuel line?
The size refers to the inner diameter. A 1/4" (6mm) line is for smaller engines (typically under 90 HP), while a 5/16" (8mm) line is for larger engines with higher fuel flow demands. Using the wrong size can lead to fuel starvation or connection issues.
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.
Payment & Security
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