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Trident Hose 3650386 Type A1 Barrier Lined Marine Fuel Hose 3/8" x 50'

Manufacturer

Trident Hose

<p>Founded in 1985, Trident Marine has focused on producing hoses that excel in durability, performance, and reliability, earning recognition as the oldest North American marine hose company. With decades of experience engineering specialized solutions for the demanding marine environment, Trident has become a trusted name among boaters, yacht owners, and marine professionals who require components that can withstand saltwater corrosion, extreme temperatures, engine vibration, and constant exposure to the elements.</p> <h3>Marine Hose Engineering Excellence</h3> <p>Trident Marine's product portfolio addresses virtually every fluid transfer and exhaust need aboard modern vessels. Trident Marine brings aboard marine hose, tubing, ducting, conduit and flexible wet exhaust connectors to the marine market worldwide. Each product line is engineered with materials specifically selected for marine applications—from FDA-compliant compounds for potable water systems to high-temperature silicone formulations that withstand the punishing conditions of <a href="./m/7617/c/201177">wet exhaust systems</a>.</p> <p>Trident Marine's wet exhaust hoses are designed for marine wet exhaust systems, offering much greater tolerance to heat, misalignment, engine movement, and vibration. The company's corrugated designs allow for complex routing with substantial bends, while premium silicone options deliver exceptional temperature resistance and service life. For vessel owners dealing with onboard sanitation, Trident's <a href="./m/7617/c/200897">sanitation hose</a> products are designed for head and holding tank connections on boats and engineered to resist odor permeation—a critical feature in enclosed marine environments.</p> <h3>LPG Systems and Safety Components</h3> <p>Beyond hose products, Trident Marine also builds and supplies Marine LP Gas Systems. The company's comprehensive <a href="./m/7617/c/200642">LPG product accessories</a> include everything from high-pressure thermoplastic hoses and regulators to complete propane lockers that safely contain cylinders, regulators, and solenoids. Trident Marine's LPG hoses are high-pressure, thermoplastic, flexible, and fully assembled with leak testing, ensuring systems meet ABYC marine standards for safe galley operation.</p> <h3>Fuel System Integrity</h3> <p>Trident's <a href="./m/7617/c/200442">fuel hose</a> offerings represent another area where the company's engineering focus delivers real-world benefits. Their Trident fuel hose is engineered to meet strict industry standards, providing superior resistance to harsh marine conditions, fuel degradation, and temperature extremes. With barrier-lined construction compatible with both gasoline (including ethanol blends) and diesel fuels, these hoses protect against permeation while maintaining flexibility in tight engine compartments.</p> <h3>Specialized Marine Applications</h3> <p>For below-waterline applications, Trident manufactures dedicated <a href="./m/7617/c/200165">bilge and livewell hose</a> products designed to handle continuous water exposure. The company also produces heater hoses, air conditioning ducting, electrical conduits, and wash-down hoses—each formulated for specific temperature ranges, pressure ratings, and chemical resistance requirements. Each product is built with high-grade materials and designed to maintain system integrity, reflecting Trident's understanding that component failure at sea isn't just inconvenient—it can be dangerous.</p> <p>Whether you're maintaining a weekend fishing boat, outfitting a commercial vessel, or building a luxury yacht, Trident Marine's specialized hose and LPG system components deliver the reliability that marine applications demand.</p>

Part Number

3650386
06/17/2036 5:13 AM
Sale Price

$183.78

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Trident 3650386 is a premium barrier-lined marine fuel hose designed to meet the most stringent fuel system requirements for boats and marine vessels. This 3/8-inch diameter, 50-foot hose features advanced low-permeation A1-series construction with a protective barrier liner on the inside surface of the tube, effectively preventing fuel vapors from escaping and meeting strict environmental regulations.

Key Features:

  • Dual spiral reinforcement construction for superior strength and kink resistance
  • Inner barrier liner provides exceptional low permeation performance
  • Resistant to gasoline, diesel, ethanol-blended fuels (including E10), and biodiesel
  • Excellent resistance to fire, extreme temperatures, ozone, aging, and UV exposure
  • CE certified for European compliance
  • CARB and EPA compliant for environmental regulations
  • Meets SAE J1527, USCG Type A1, ISO 7840 A1, ABYC H-24 and H-33 standards
  • Backed by a 5-year manufacturer warranty

This Type A1 hose is suitable for use below the waterline and in enclosed spaces, making it ideal for fuel fill, supply, and vent lines in both gasoline and diesel marine fuel systems. The robust construction ensures reliable, long-lasting performance in demanding marine environments.

Placed order on Sunday and received shipment on Thursday. Haven't installed items yet but boxes are in good shape. I'm satisfied with the transaction.

Great experience! Shipping was fast and the price was amazing. I'd actually wondered if it was too good to be true, but my ramps showed up today (exactly a week from when I placed my order) and they look great.

Great

easy

Easy ordering system very nice !

Just recieved my order and the pit jug and spout were perfect. The shipping was very fast and it was by far the best price I could get on these products. Autoplicity is great.

So far so good

Fair price no hassales

Quick, simple and easy. What a way to shop!

Quick, Easy, great prices!! Thanks!!

priced right and helpful i will do more shopping here.

Great Prices and fast, fast shipping. I will definitely do business with them again.

Best price I could find after hours of searching, I recommend 100%!!!

Easy to use. Quick checkout. Efficient processing of my order. Received order promptly. Good pricing. Shipping charges were reasonable. I recommend this merchant.

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