1. Fuel Tanks & Filler Necks Deals
  2. sku: 25065572487065752
  3. YMX M365

YMX M365 Fuel Tank Npt Gallon Spun Top Fill Vertical Gas 1/8 0.38 4X8 Cell

M365 Ymx Fuel Tank 1/8 Npt 0.38 Gallon 4x8 Spun Aluminum Top Fill Vertical Gas Cell

( Brand: Ymx ), ( Manufacturer Part Number: M365 ), ( Capacity: 0.38 Gallons ), ( Items Included: Fuel Tank, Vented Cap, Bracket Set ), ( Manufacturer Warranty: 1 Year ), ( Tank Size: 4 X 8 ), ( Type: Universal Auxiliary Aluminum Round Fuel Tank ), ( Vented Cap: 1/4 Spin Turn Vented Cap With Seal Gasket Inside ), ( Material: Aluminum ), ( Filler Neck: Vertical, Standard 2.25, Filler Neck Height 1.18 ), ( Fuel Type: Universal ), ( Outlet Size: 1/8 Npt At Bottom Center ), ( Oe/oem Part Number: Motorized Bicycle, Mini Bike, Go Kart Racing ), ( Bracket Set: 2 Black Powder Coated Brackets ), ( Placement On Vehicle: Up To Use ), ( Bracket Screw Hole: 0.39 Screw Hole, 4 Hole Center To Center ), ( Packing Protection: Tailor-made Pe Foam, Anti-collision During Transportation ), ( Features: Spun Sanded Surface Finish, Tig Welding )

Review YMX Fuel Tank 1/8 Npt 0.38 Gallon 4x8 Spun Aluminum Top Fill Vertical Gas Cell

The **YMX M365 Fuel Tank** is a precision-engineered, high-performance gas cell designed for applications requiring reliable fuel storage in compact yet durable configurations. Crafted from **spun aluminum**, this 1/8 NPT threaded tank offers an efficient **0.38-gallon capacity**, making it ideal for small-scale models, RC vehicles, or portable power systems where space is limited but performance demands precision. The **vertical orientation** ensures optimal fuel flow and minimizes air pockets, reducing the risk of vapor lock and improving engine efficiency. The **4x8-inch footprint** provides a balanced size that fits seamlessly into tight installations, whether in aircraft, boats, or ground-based models. The **spun top fill design** features a smooth, seamless entry point that prevents fuel spills and contamination, while its threaded connection allows for secure, leak-proof mounting. Built to withstand rigorous use, this tank is constructed with **reinforced seams and a robust aluminum body**, ensuring durability under pressure and vibration. Whether integrated into a high-performance RC setup or used for experimental fuel systems, the YMX M365 delivers a dependable, low-maintenance solution that balances capacity, functionality, and reliability.

### **Pros and Cons of buying a YMX M365 Fuel Tank (1/8 NPT, 0.38 Gallon, 4x8 Spun Top Fill, Vertical Gas Cell)**

#### **Pros:**

1. **Compact and Space-Efficient Design** The 0.38-gallon capacity makes it ideal for small applications where space is limited, such as model airplanes, drones, or small RC vehicles.

2. **Vertical Orientation** The upright design allows for easier fuel flow and reduces the risk of airlocks compared to horizontal tanks, improving engine performance.

3. **Spun Top Fill System** The spun top fill cap ensures a secure seal, minimizing fuel spills and leaks while making refueling straightforward.

4. **1/8 NPT Threading** Compatible with standard 1/8-inch NPT fittings, making it easy to integrate with existing fuel lines and pumps.

5. **Durable Construction** Made from high-quality materials (likely polycarbonate or similar), it is resistant to fuel degradation and can handle small engine pressures.

6. **Lightweight** The small size and material choice keep the tank lightweight, reducing overall vehicle weight.

7. **Versatile Applications** Suitable for gas-powered model aircraft, drones, or small RC engines where fuel efficiency matters.

8. **Easy Installation** Simple mounting options (clamp-on or threaded) make it straightforward to install in various setups.

#### **Cons:**

1. **Limited Fuel Capacity** At only 0.38 gallons, it may not be sufficient for long-duration flights or high-power engines, requiring frequent refueling.

2. **Pressure Sensitivity** While durable, prolonged exposure to high engine pressures (if misused) could potentially cause stress on the tank s seams or fittings.

3. **No Overfill Protection** Unlike some larger tanks, it lacks built-in overfill prevention, so care must be taken during refueling to avoid spills.

4. **Compatibility Issues** If the engine requires a specific fuel type (e.g., methanol, nitromethane, or gasoline blends), ensure the tank material is compatible to prevent swelling or degradation.

5. **Limited Brand Recognition** YMX may not be as widely recognized as established brands like GWS or Speedy, so customer support or replacement parts might be harder to find.

6. **Potential for Air Entrapment** Due to its small size, air bubbles can form if not properly primed, leading to engine stalling or rough operation.

7. **No Built-In Fuel Gauge** Unlike some larger tanks, this model does not include a visual fuel level indicator, requiring manual checks.

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### **Conclusion and Recommendation**

The **YMX M365 0.38-gallon fuel tank** is a well-suited option for **small-scale model aircraft, drones, or RC vehicles** where space and weight are critical factors. Its **vertical design, spun top fill system, and compatibility with standard fittings** make it a practical choice for hobbyists who need a reliable, compact fuel solution.

However, if you require **longer flight times, higher fuel capacity, or heavy-duty performance**, you may need to consider a larger tank (e.g., 1 2 gallons) from a more established brand. Additionally, if you plan to use **aggressive fuel blends (e.g., high-nitromethane mixes)**, verify that the tank material is compatible to avoid long-term damage.

**Final Recommendation:**

- **Buy it if:** You need a **small, lightweight, and efficient fuel tank** for lightweight model planes, drones, or small RC setups where fuel capacity is secondary to space savings.

- **Avoid it if:** You require **higher fuel capacity, extended runtime, or heavy-duty performance** in which case, a larger, more robust tank may be necessary.

- **Consider alternatives if:** You want **brand reliability, overfill protection, or built-in fuel gauges**, as some premium brands offer these features.

For most **small-scale hobbyist applications**, the YMX M365 is a **solid, cost-effective choice** that balances performance and convenience. Always ensure proper installation, fuel type compatibility, and maintenance to maximize its lifespan.

Details:

RECOMMANDATION ON SALE Fuel Tank 1/8 NPT 0.38 Gallon 4x8 Spun Aluminum Top Fill Vertical Gas Cell:: Material: Premium 3003-H14 aluminum alloy, with light weight, last long durability,corrosion-resistant ,and can withstand rough terrain and extreme temperatures. In case of you do not provide a physical and valid address, w e will only ship the package after confirmed address. Do not claim shipping damage by yourself which Marcuse deny. Filler Neck and Cap: Standard2.25 wide 1.18 height filler neck, with vented half spin turn cap with 0.12 thickness gasket inside for anti-leaking tighten when closing.

Bracket Set I ncluded: two black powder coated bracket with 0.39 screw hole, 4.33 hole distance, for your easy mounting installation and corrosion-resistant. Any import duties and fees related should be covered by buyers. Thickness: 0.027 thicker than most competitors in the market, tougher performance especially for off-road vehicle Dicotyledon: Strong and sturdy, 100% leaking free test Spun Sanded Surface: Tough look and easy to hide scratch, better grip reducing slipping. Land Rover Parts.

part #: m365 price

  • $384.72

specifications fueltanksysteme:

  • brand: Ymx
  • mpn: M365
  • capacity: 0.38 Gallons
  • items included: Fuel Tank, Vented Cap, Bracket Set
  • manufacturer warranty: 1 Year
  • tank size: 4 X 8
  • type: Universal Auxiliary Aluminum Round Fuel Tank
  • vented cap: 1/4 Spin Turn Vented Cap With Seal Gasket Inside
  • material: Aluminum
  • filler neck: Vertical, Standard 2.25, Filler Neck Height 1.18
  • fuel type: Universal
  • outlet size: 1/8 Npt At Bottom Center
  • oe/oem part number: Motorized Bicycle, Mini Bike, Go Kart Racing
  • bracket set: 2 Black Powder Coated Brackets
  • placement on vehicle: Up To Use
  • bracket screw hole: 0.39 Screw Hole, 4 Hole Center To Center
  • packing protection: Tailor-made Pe Foam, Anti-collision During Transportation
  • features: Spun Sanded Surface Finish, Tig Welding

payments fueltanksysteme:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

offer fueltanksysteme:

  • sold: 0
  • options: Ship-to-home
  • started: June 11, 2026
  • quantity: 7
  • availability: In Stock

general fueltanksysteme:

  • Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks
  • condition: New

shipping fueltanksysteme:

  • class: Standard
  • transit: 4-7 Days
  • type: Fixed
  • service: Standard
  • cost: $0.00

seller fueltanksysteme:

  • city: Phoenix, Arizona
  • # reviews: 24741
  • rating: 98.9%

returns fueltanksysteme:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
capacity: 0.38 gallons, items included: fuel tank, vented cap, bracket set, manufacturer warranty: 1 year, tank size: 4 x 8, type: universal auxiliary aluminum round fuel tank, vented cap: 1/4 spin turn vented cap with seal gasket inside, filler neck: vertical, standard 2.25, filler neck height 1.18, fuel type: universal, outlet size: 1/8 npt at bottom center, oe/oem part number: motorized bicycle, mini bike, go kart racing, bracket set: 2 black powder coated brackets, placement on vehicle: up to use, bracket screw hole: 0.39 screw hole, 4 hole center to center, packing protection: tailor-made pe foam, anti-collision during transportation, features: spun sanded surface finish, tig welding,
category: auto parts > car truck parts accessories > air fuel delivery > fuel tanks filler necks, material: aluminum, sku: 25065572487065752,
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