
787766767780 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $129.17 | Condition is New, Marpac 7-6778 1/4 Fuel Hose A1-15 Marine Low Permeation 50FT Premium Line, FREE SHIPPING | 98.7% |

The Marpac 787766767780 7-6778 1/4 Fuel Hose is a high-performance marine fuel line specifically designed for use in boats and other marine applications. This 50-foot long hose is made from a permeation-resistant material, ensuring that it can withstand the harsh marine environment and prevent fuel leaks caused by permeation, a common issue with traditional fuel hoses.
The hose features a 1/4 inch inside diameter and is designed to transport diesel fuel, gasoline, and other marine fuels. It is constructed from a flexible, yet strong material that can withstand the vibrations and movements commonly encountered in marine applications. The hose is also resistant to UV radiation, ozone, and other environmental factors that can degrade fuel lines over time.
The Marpac 787766767780 7-6778 Fuel Hose is designed to meet or exceed the requirements of ASTM D2000, SAE J1851, and ISO 11658 standards, ensuring that it meets the highest quality and safety standards for marine fuel hoses. The hose is also compatible with Racor fuel/water separators and other commonly used marine fuel systems.
The hose is supplied with reinforced hose ends that provide a secure connection to fuel tanks and fuel systems. The hose ends are easy to install and can be tightened without the need for special tools. The hose is also equipped with a fuel filter, which helps to prevent contaminants and debris from entering the fuel system.
The Marpac 787766767780 7-6778 1/4 Fuel Hose is designed to provide reliable and safe fuel transport in even the most demanding marine applications. Its permeation-resistant material, high-quality construction, and compatibility with various fuel systems make it an ideal choice for boat owners and marine operators who demand the best in fuel delivery performance and safety.
The Marpac 787766767780 7-6778 1/4 Fuel Hose A1-15 Marine Permeation 50ft Line is a product designed for marine applications for transporting fuel from the fuel tank to the engine. Here are some pros and cons of buying this fuel hose:
Pros:1. Marine-grade fuel hose: This hose is specifically designed for marine applications, making it more durable and resistant to the harsh marine environment compared to standard automotive fuel hoses.
2. Permeation-resistant: The hose is permeation-resistant, meaning it is less likely to allow fuel vapor to escape over time, reducing the risk of fuel leaks and odors.
3. Flexible: The hose is designed to be flexible, allowing it to bend and move with the boat without kinking or breaking.
4. High-quality fittings: The hose comes with high-quality, marine-grade fittings that are resistant to corrosion and provide a secure connection.
5. Long length: The 50ft length is suitable for longer boats or for installations where the fuel tank is located far from the engine.
Cons:1. Cost: Compared to standard automotive fuel hoses, marine-grade fuel hoses can be more expensive due to their higher quality materials and design.
2. Limited compatibility: This specific hose is designed for 1/4 inch fuel systems, so it may not be compatible with all marine fuel systems.
3. Heavy: Due to its high-quality materials and length, the hose may be heavier than standard fuel hoses, making it more difficult to handle and install.
In conclusion, the Marpac 787766767780 7-6778 1/4 Fuel Hose A1-15 Marine Permeation 50ft Line is a high-quality fuel hose designed specifically for marine applications. Its permeation-resistant design, marine-grade materials, and flexible construction make it an excellent choice for boat owners who want a reliable and durable fuel hose for their marine engine. However, its cost and limited compatibility are potential drawbacks.
Recommendation: If you are looking for a high-quality, marine-grade fuel hose for your boat, the Marpac 787766767780 7-6778 1/4 Fuel Hose A1-15 Marine Permeation 50ft Line is a good option to consider. Its permeation-resistant design, marine-grade materials, and flexible construction make it a reliable choice for transporting fuel in a marine environment. However, be sure to check that it is compatible with your specific fuel system before making a purchase.
Details:
Engineered with low-permeation nitrite synthetic rubber and reinforced a nylon barrier spiral texture, this hose ensures durability superior bend radius. Key features 50-foot length , 1/4 inner diameter nitrite synthetic rubber construction with nylon barrier spiral texture reinforcement for added strength exceptional flexibility and bend radius low permeation, EPA compliant resistant to gasoline, ethanol, diesel, alcohol-based fuels sae j1527 USCG type A1-15 b1-15 rated specifications brand: Marpac model: 7-6778 length : 50 ft inner diameter: inch rating: / part number: fo-9677000 fuel hose Marine permeation 50ft premium line: the tank feed vent is a premium.d. To coordinate pickup.
specifications inboardfuel:
- for models: Marine
- brand: Marpac
- part type: Fuel Line Hose
- upc: 787766767780
returns inboardfuel:
- policy: returns accepted
- paid by: buyer
- time: 30 days
offer inboardfuel:
- price: $129.17
- item condition: New
- options: ship-to-home
- sold #: 25
- in stock #: 1
- availability: in stock
- started: april 4, 2025
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
payments inboardfuel:
- wallet: apple-pay
- other
- credit card: diners-club
shipping inboardfuel:
- type: fixed
- service: economy
- class: economy
- transit: 4-8 days
seller inboardfuel:
- # reviews: 252
- city: altamonte springs, florida
- rating: 97.5%
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