1. Motorcycle Body-Frame Parts For Sale
  2. sku: 12927483301685853
  3. KAWASAKI 51001-055-70

KAWASAKI 51001-055-70 Big Horn Fuel Gas Tank JB6

fits model: F9. make: Kawasaki. year: 1973.

51001-055-70 Kawasaki Genuine 1973 F9 Big Horn Fuel Gas Tank - Jb6

( Manufacturer Part Number: 51001-055-70 ), ( Part Type: Horn Fuel Tank )

Review KAWASAKI Genuine Big Horn Fuel Gas Tank Jb6 fits F9 1973

The **Kawasaki 51001-055-70 1973 F9 Big Horn Fuel/Gas Tank** is a meticulously crafted, high-performance replacement component designed specifically for Kawasaki F9 and F9A Big Horn outboard motors from the early 1970s. This genuine OEM (Original Equipment Manufacturer) part is engineered to replicate the original factory specifications with precision, ensuring seamless integration and optimal functionality. The fuel tank is constructed from durable, corrosion-resistant materials, including high-grade plastic and reinforced rubber components, which are engineered to withstand the demands of marine environments, including exposure to saltwater, UV rays, and fluctuating temperatures. Its sleek, aerodynamic design not only enhances the aesthetic appeal of the outboard but also contributes to improved fuel efficiency and smoother operation. The tank features a secure, leak-proof fitting system, complete with a robust clamp and gasket assembly, designed to prevent fuel spillage and maintain a tight seal under pressure. This part is compatible with both gasoline and fuel-injected models, making it a versatile upgrade for enthusiasts looking to restore or enhance the performance of their classic Kawasaki F9. Whether used for recreational boating, fishing, or off-road adventures, this fuel tank delivers reliability and longevity, ensuring that your engine runs at peak efficiency for years to come. For those seeking authenticity and performance, this replacement part is an ideal choice, offering the same quality and durability as the original component.

### **Pros and Cons of Buying a 1973 Kawasaki F9 Big Horn Fuel/Gas Tank (Part Number: 51001-055-70, JB6)**

#### **Pros**

1. **Authentic Vintage Replacement** This is an original or high-quality reproduction part designed to match the exact specifications of a 1973 Kawasaki F9 Big Horn. It ensures proper fitment and functionality without compromising the bike s original character.

2. **Fuel Tank Durability** Kawasaki s early fuel tanks were made of high-quality materials, and this part is likely to be sturdy, resistant to corrosion, and capable of lasting for many years with proper maintenance.

3. **Aesthetic Value** The Big Horn was a popular and well-designed motorcycle in its era, and this fuel tank contributes to its classic look. Owning an authentic or well-reproduced part preserves the bike s vintage appeal.

4. **Compatibility with Restoration Projects** If you re restoring a 1973 F9, this part will fit seamlessly, reducing the need for aftermarket modifications that could affect performance or authenticity.

5. **Potential for Resale Value** A well-maintained Kawasaki F9 with original or high-quality aftermarket parts retains better collector value, especially if the bike is in good condition.

6. **Reliability of Kawasaki Parts** Kawasaki was known for building durable motorcycles, and their original parts (or well-made reproductions) tend to be reliable compared to some aftermarket alternatives that may not last as long.

7. **Ease of Installation** Since this is a direct replacement part, installation should be straightforward, requiring only basic tools and mechanical knowledge.

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#### **Cons**

1. **Age-Related Wear** If the part is original and has been exposed to the elements for decades, it may show signs of cracking, rust, or degradation. A used part would require inspection for structural integrity.

2. **Potential for Counterfeit or Low-Quality Reproductions** If purchasing from a third-party seller (especially online), there is a risk of receiving a knockoff that doesn t match the original specifications. Always verify the seller s reputation and part authenticity.

3. **Limited Availability of Original Parts** Kawasaki no longer produces this exact model, so sourcing an original part may be difficult. You may need to rely on aftermarket suppliers, which could lead to higher costs or compatibility issues.

4. **Cost Compared to Aftermarket Alternatives** While this part is likely to be high-quality, aftermarket fuel tanks (even non-OEM) may be cheaper, though they may not fit as perfectly or look as authentic.

5. **Maintenance Requirements** Fuel tanks, even original ones, can develop leaks or corrosion over time. You ll need to regularly check for cracks, rust, or fuel leaks, especially if the bike is used frequently or stored in harsh conditions.

6. **Weight Considerations** Older fuel tanks, especially those made of metal, can be heavier than modern plastic alternatives. This may slightly affect handling, though the difference is usually negligible on a bike this size.

7. **Environmental Exposure Risks** If the part has been stored outdoors or in a damp environment, it may have absorbed moisture or developed rust. Proper drying and treatment may be necessary before installation.

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### **Conclusion**

Buying a **1973 Kawasaki F9 Big Horn fuel/gas tank (51001-055-70, JB6)** is a solid choice if you prioritize **authenticity, durability, and classic aesthetics** for your restoration or maintenance project. The part is likely to fit perfectly, maintain the bike s original look, and contribute to its long-term reliability especially if it is original or from a trusted aftermarket supplier.

However, there are **risks associated with age, authenticity, and availability**, particularly if purchasing from an unverified source. If you re unsure about the part s condition, inspect it thoroughly for cracks, rust, or damage before installation. Alternatively, if budget is a concern, a well-made aftermarket replacement could be a viable (though less authentic) option.

For **collectors, restorers, or enthusiasts who value historical accuracy**, this part is an excellent investment. For **casual riders or those on a tight budget**, weighing the cost against aftermarket alternatives may be necessary.

### **Recommendation**

- **If restoring or maintaining a vintage F9 for authenticity**, purchase this part from a **reputable dealer, Kawasaki parts specialist, or a trusted seller with verified authenticity** (e.g., eBay with seller feedback, specialty motorcycle shops, or auction houses like Bring a Trailer).

- **If unsure about the part s condition**, opt for a **high-quality aftermarket reproduction** (e.g., from brands like **Kawasaki Performance Parts, Speed Pro, or other trusted manufacturers**) that guarantees compatibility.

- **Always inspect the part** for structural integrity, rust, or leaks before installation, especially if buying used.

- **Consider the bike s overall condition** if the rest of the F9 is in poor shape, prioritize restoring the engine and frame before focusing on cosmetic parts like the fuel tank.

Ultimately, this is a **strong choice for purists**, but due diligence in sourcing and inspection is essential to avoid disappointment.

Details:

The finish is good on the tank, although there are many small chips has shown in photos. The inside of the tank looks very clean although I did see some dried gas at bottom so that will have to be dealt with. There is one significant dent on the left side, bottom of tank.

part #: 5100105570 price

  • $299.95

specifications fendeframat:

  • for models: F9
  • for makes: Kawasaki
  • for years: 1973
  • mpn: 51001-055-70
  • part type: Horn Fuel Tank

offer fendeframat:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: May 22, 2026
  • availability: In Stock

shipping fendeframat:

  • transit: 5-8 Days
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • type: Calculated
  • cost: $29.19
  • class: Standard

general fendeframat:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Body Frame > Other Body Frame

seller fendeframat:

  • # reviews: 4769
  • city: Fayetteville, Arkansas
  • rating: 99.8%

payments fendeframat:

  • wallet: Paypal
  • credit card: Mastercard
  • other

returns fendeframat:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
for models: f9, for makes: kawasaki, for years: 1973, part type: horn fuel tank,
category: motorcycle parts > motorcycle scooter parts accessories > body frame, sku: 12927483301685853,
Kawasaki 51001-055-70 Is Similar To:
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1 offer $299.95 USD
  • Used. Offer #1 priced at $299.95 + $29.19 shipping estimate = $329.14* total. The finish is good on the tank, although there are many small chips has shown in the photos. The inside of the tank looks very clean although I did see some dried gas at the bottom so that will have to be dealt with.+$29.19 shipping

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