RAREELECTRICAL 125-572A3 Fuel Tank Kit 420CC 17510-ZE2-020ZA

( Brand: Rareelectrical ), ( Manufacturer Part Number: 125-572A3 ), ( Type: Fuel Tank Service Kit ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Country Of Origin: China ), ( Source: Aftermarket )

Review RAREELECTRICAL Fuel Tank Kit Honda 420cc fits PREDATOR GX340 GX390 GX270 GX240

The **125-572A3 Fuel Tank Kit** from Predator is a meticulously engineered upgrade designed to enhance both the performance and aesthetics of Honda GX340, GX390, GX270, and GX240 engines, particularly those equipped with the 420cc displacement. This high-quality kit replaces the stock fuel tank with a durable, corrosion-resistant alternative that not only improves fuel efficiency and handling but also elevates the engine s visual appeal. Crafted from premium materials, including a reinforced polycarbonate blend, the new tank is designed to withstand the rigors of heavy-duty applications while maintaining a sleek, professional finish. The kit includes a precision-machined fuel line assembly, ensuring a secure and leak-proof connection that minimizes fuel vaporization and maximizes power delivery. Whether installed on a generator, pressure washer, or industrial compressor, this upgraded tank reduces the risk of fuel degradation and extends the lifespan of the engine by maintaining optimal fuel flow and pressure. The Predator 125-572A3 kit also features a streamlined design that complements the engine s original aesthetic while providing additional space for fuel capacity, reducing the need for frequent refills. Built to meet or exceed OEM standards, this aftermarket solution is ideal for enthusiasts and professionals seeking a reliable, long-lasting upgrade that balances performance with durability.

### **Pros and Cons of the 125-572A3 Fuel Tank Kit for Honda GX340/GX390/GX270/GX240 Predator 420cc (17510-ZE2-020ZA)**

1. **Improved Fuel Capacity** The upgraded tank increases fuel capacity, reducing the need for frequent refueling, which is particularly useful for extended runtime applications like generators, pressure washers, or trolling motors.

2. **Durability and Quality** The kit is designed to be robust, often made from high-quality materials like polycarbonate or reinforced plastic, which can withstand higher pressures and temperatures better than stock tanks.

3. **Compatibility** This kit is specifically engineered for Honda GX engines (GX240, GX270, GX340, GX390, and Predator 420cc models), ensuring a proper fit without modifications.

4. **Easier Maintenance** Larger tanks may have better access points for cleaning or draining, reducing the hassle of fuel system upkeep.

5. **Potential Performance Boost** A larger fuel capacity can help maintain consistent power output over longer periods, especially in applications where fuel starvation is a concern.

6. **Aesthetic Upgrade** Some kits offer a cleaner, more modern look compared to the stock fuel tank, which may be desirable for aesthetic reasons.

7. **Reduced Fuel Vaporization** A well-sealed, insulated tank can minimize fuel evaporation, preserving fuel quality over time.

1. **Cost** Upgraded fuel tanks are more expensive than OEM parts, which may not be justified for casual or short-term use.

2. **Installation Complexity** While designed for compatibility, improper installation (e.g., incorrect fuel line routing, seal failure) can lead to leaks or performance issues. Some users may need mechanical experience to install it correctly.

3. **Weight Increase** A larger tank adds weight to the engine, which could slightly reduce portability, especially in handheld or portable applications.

4. **Potential Fuel Line Strain** If the kit includes longer or differently routed fuel lines, there s a risk of kinking or damage over time, requiring additional maintenance.

5. **Compatibility with Aftermarket Mods** If other aftermarket modifications (e.g., carburetor upgrades, fuel injection) are planned, the fuel tank kit may need to be adjusted to work seamlessly with those changes.

6. **Warranty Concerns** Installing an aftermarket part may void Honda s warranty, particularly if the engine is still under warranty.

7. **Space Constraints** In tight installations (e.g., compact generators or trolling motors), a larger tank might not fit without modifications to the mounting or surrounding components.

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### **Conclusion**

The **125-572A3 fuel tank kit** is a worthwhile upgrade for users who prioritize **extended runtime, durability, and reduced refueling frequency** in their Honda GX-powered applications. It is particularly beneficial for **heavy-duty or long-term use**, such as generators, pressure washers, or marine trolling motors where fuel efficiency and reliability are critical.

However, the **higher cost, installation requirements, and potential weight increase** may not justify the upgrade for **light-duty or occasional use**. If you re already running the engine at near-capacity or in demanding conditions, the benefits outweigh the drawbacks. For casual users or those on a tight budget, the stock tank may suffice.

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### **Recommendation**

- You frequently run the engine for extended periods (e.g., generators, pressure washers, or marine use).

- You want a more durable, leak-resistant fuel system.

- You re willing to invest in long-term reliability and convenience.

- You use the engine sporadically or for short durations.

- You re concerned about installation complexity or potential warranty voids.

- Budget constraints make the upgrade unnecessary for your application.

- Verify compatibility with your exact model (some variants may require minor adjustments).

- Follow installation instructions carefully to prevent leaks or fuel line issues.

- Consider pairing the tank kit with a **fuel stabilizer** if storing fuel for long periods to maintain quality.

Details:

NOT compatible with greater than 10% ethanol fuel E10 max. All parts sold are new. Fuel Tank Kit Honda GX340 GX390 GX270 GX240 Predator 420cc 17510-ZE2-020ZA: Replaces Part Numbers Specifications. Do NOT fill more than 3/4 full.

As a parts distributor we mostly sell aftermarket any OEM would be noted as such. RAREELECTRICAL products, when properly installed, are warranted against defects in materials and workmanship to the original purchaser for a period of one 1 year from date purchase. Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. Warranty does not cover failure due to accident, abuse, neglect or as the result of normal wear.

part #: 125572a3 prices

• $80.18-$117.22

specifications fueltanksysteme:

• for models: Gx340, Gx390, Gx270, Gx240, Predator
• for makes: Honda
• brand: Rareelectrical
• mpn: 125-572a3
• type: Fuel Tank Service Kit
• california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
• country of origin: China
• source: Aftermarket

seller fueltanksysteme:

• # reviews: 124312
• rating: 99.2%
• city: Atlanta, Georgia

general fueltanksysteme:

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

returns fueltanksysteme:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments fueltanksysteme:

• other
• credit card: Discover
• wallet: Apple-pay

offer fueltanksysteme:

• availability: In Stock
• quantity: 6
• sold: 0
• started: May 26, 2026
• options: Ship-to-home

shipping fueltanksysteme:

• transit: 3-8 Days
• cost: $0.00
• class: Economy, Standard, Expedited, One-day
• service: Economy, Standard, Expedited, Overnight
• type: Fixed

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