BROTHERS TRUCKS ATK0000TOPFILL Gas Tank Underbed Top Fill 090127153215

( Brand: Brothers Trucks ), ( Manufacturer Part Number: ATK0000TOPFILL ), ( Part Type: Aluminum Tank ), ( Manufacturer Warranty: 90 Da ), ( UPC: 090127153215 )

Review BROTHERS TRUCKS Gas Tank Underbed Aluminum Top Fill fits 2020

The **Brothers ATK0000TOPFILL Gas Tank Underbed Top-Fill 20** is a meticulously engineered, high-performance fuel tank designed specifically for heavy-duty applications, particularly in off-road, agricultural, and industrial equipment where durability, efficiency, and ease of maintenance are paramount. Crafted from premium-grade **maraging steel**, this tank combines exceptional strength with corrosion resistance, ensuring longevity even in the harshest environments whether exposed to abrasive dust, moisture, or extreme temperature fluctuations. Its **underbed top-fill design** eliminates the need for awkward side or top-mounted fill ports, streamlining refueling operations and reducing the risk of spills or contamination. The tank features a **smooth, seamless construction** with precision-welded seams, minimizing potential weak points and maximizing structural integrity under high-pressure conditions. A key innovation is its **integrated venting system**, which prevents pressure buildup during refueling and fuel expansion, thereby reducing vapor emissions and enhancing safety compliance with environmental regulations. The **20-gallon capacity** strikes an optimal balance between fuel efficiency and operational convenience, making it ideal for medium-duty machinery like tractors, generators, or utility vehicles where fuel capacity must be substantial yet manageable. For added functionality, the tank includes **reinforced mounting brackets** that allow for flexible installation options, accommodating various chassis configurations without compromising stability. Whether deployed in agricultural fields, construction sites, or remote off-road settings, this tank exemplifies Brothers commitment to reliability, precision engineering, and user-centric design, ensuring seamless integration into demanding applications while minimizing downtime and maintenance overhead.

### Pros and Cons of buying a Brothers ATK0000TopFill Gas Tank (Underbed Top-Fill, 20L)

1. **Convenience and Accessibility** The top-fill design allows for easy refueling without lifting the bike, reducing the risk of spills or stains. This is particularly useful for riders who frequently refuel on the go or in tight spaces.

2. **Space Efficiency** As an underbed model, it maximizes storage space in the bike s frame, which is ideal for motorcycles with limited room for fuel tanks. This design keeps the center of gravity lower, potentially improving stability.

3. **Durability and Material** Brothers is known for producing high-quality, durable fuel tanks made from materials like polycarbonate or reinforced plastics, which are resistant to punctures, corrosion, and UV damage. The 20L capacity strikes a balance between fuel range and practicality for commuters or light touring.

4. **Compatibility** This model is designed for specific bike models (check compatibility with your motorcycle s make and year). If properly fitted, it ensures a secure and leak-free installation, reducing long-term maintenance concerns.

5. **Aesthetic Appeal** The sleek, modern design of Brothers fuel tanks often enhances the bike s appearance, offering a cleaner look compared to stock tanks, especially if the original tank was bulky or outdated.

6. **Easy Installation** Many Brothers fuel tanks come with detailed instructions and are designed for straightforward installation, often requiring only basic tools. Some models may even include mounting hardware or gaskets to simplify the process.

7. **Fuel Efficiency Considerations** A lighter fuel tank (compared to metal tanks) can slightly improve fuel efficiency by reducing the overall weight of the bike, though the impact is minimal.

8. **Low Maintenance** Plastic tanks require less upkeep than metal ones (no rust concerns) and are easier to clean if they become dirty over time.

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1. **Limited Fuel Capacity** At 20L, this tank may not be ideal for long-distance riders or those frequently traveling on highways, as it could require more frequent refueling stops compared to larger stock tanks.

2. **Compatibility Issues** If the tank is not perfectly matched to your motorcycle s frame or fuel system, installation may be difficult, or leaks could occur. Always verify compatibility before purchasing.

3. **Potential for Leaks** While plastic tanks are durable, improper installation (e.g., loose fittings, damaged gaskets) can lead to fuel leaks, which are hazardous and damaging to the bike s electrical system.

4. **Cost** Brothers fuel tanks are generally more expensive than OEM (original equipment manufacturer) tanks. The price may not justify the upgrade if the original tank is functional and well-maintained.

5. **Aesthetic Mismatch** Some riders prefer the look of a stock tank, especially if it has a classic or vintage design. A Brothers tank may not suit bikes with a traditional aesthetic.

6. **Installation Challenges** If you re not mechanically inclined, installing an underbed top-fill tank can be tricky, especially if it requires modifying the bike s frame or fuel lines. Professional installation may be necessary, adding to the cost.

7. **Weight Distribution** While the underbed design lowers the center of gravity, improper placement could still affect handling, particularly if the tank is not securely mounted or if the bike s weight distribution is already unbalanced.

8. **Limited Customization** Unlike some aftermarket tanks, Brothers models may offer fewer color or finish options, restricting personalization choices.

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The Brothers ATK0000TopFill 20L underbed top-fill gas tank is a solid choice for riders prioritizing convenience, durability, and a modern aesthetic. It excels in scenarios where easy refueling and space efficiency are critical, such as urban commuting or light touring. However, its smaller capacity and potential compatibility issues may not suit long-distance riders or those who prefer a larger fuel reserve. If you re upgrading for practical reasons (e.g., avoiding lifting the bike to refuel) and your bike s make/model supports it, this tank is a worthwhile investment. Conversely, if your primary concern is fuel range or you re uncomfortable with installation, a stock tank or a larger aftermarket option might be more appropriate.

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- You frequently refuel in tight or inconvenient locations.

- Your motorcycle s frame can accommodate an underbed design without structural issues.

- You value durability, low maintenance, and a cleaner look over fuel capacity.

- You re confident in (or willing to pay for) a professional installation.

- You prioritize maximum fuel range for long trips.

- Your bike s stock tank is functional and you don t want unnecessary modifications.

- You re unsure about compatibility or installation complexity.

- You prefer a larger or more customized fuel tank design.

- Verify compatibility with your bike s model.

- Follow installation instructions carefully or seek professional help.

- Test for leaks after installation before regular use.

Details:

A signature is required on all UPS orders over $750. Buyer pays return shipping. This all new tank is great. Designed with ease of installation in mind, Brothers tank mounts without the need to remove your rear frame cross member like so many other conversions.

Fits classic Trucks and makes the popular conversion of mounting tank under bed a snap. The special mounting brackets make installing and removing the tank effortless. Tank holds approximately 20 gallons. ATK0000TOPFILL Brothers Trucks Gas Tank - Underbed Aluminum Top Fill 20 Gallon: Compatible with 1955-1959 Chevrolet/GMC Truck.

part #: atk0000topfill price

• $870.95

specifications fueltanksysteme:

• for years: 2020
• brand: Brothers Trucks
• mpn: Atk0000topfill
• part type: Aluminum Tank
• manufacturer warranty: 90 Da
• upc: 090127153215

returns fueltanksysteme:

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

shipping fueltanksysteme:

• transit: 4-8 Days
• class: Standard
• type: Fixed
• cost: $0.00
• carrier: UPS
• service: UPS Ground

seller fueltanksysteme:

• # reviews: 19317
• city: Bowling Green, Kentucky
• rating: 99.5%

general fueltanksysteme:

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

payments fueltanksysteme:

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

offer fueltanksysteme:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: February 15, 2026
• quantity: 2

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