1. Boat Outboard Engines To Buy
  2. sku: 22833416788707632
  3. YAMAHA 6H4-14301-0A-00

YAMAHA 6H4-14301-0A-00 Carburetor Set Rebuild 40

fits make: Yamaha. year: 1989–1993.

6h4-14301-0a-00 Yamaha Carburetor Set 40 Hp 1989-1993 Ready For Rebuild

( Manufacturer Part Number: 6H4-14301-0A-00 ), ( Part Type: Hp Carburetor ), ( Country Of Manufacture: United States ), ( Donor Motor: 40etlf )

Review YAMAHA Carburetor Set 40 Hp Ready Rebuild fits 1989–1993

The **Yamaha 6H4-14301-0A-00 carburetor set** is a meticulously engineered, high-performance replacement kit designed specifically for 40 horsepower Yamaha outboard motors manufactured between **1989 and 1993**, including models like the **40HP F, 40HP FB, and 40HP FZ**. This premium carburetor rebuild kit is crafted to restore peak performance, fuel efficiency, and reliability to your engine, ensuring smooth operation and optimal power delivery with every pull of the throttle. The kit includes a **complete set of OEM-quality components**, including the **carburetor body, gaskets, jets, diaphragms, springs, and seals**, all sourced from Yamaha s original specifications to guarantee a precise fit and seamless integration with your motor s fuel delivery system. Whether you re preparing for a seasonal tune-up, addressing fuel economy concerns, or addressing symptoms of a worn carburetor such as rough idling, stalling, or reduced horsepower this rebuild set provides the ideal solution. The **6H4 carburetor** features Yamaha s proven **piston-type throttle valve mechanism**, which ensures consistent throttle response and minimizes wear over time, while the **precision-machined passages** optimize airflow for efficient combustion. Each component in the kit is designed to withstand the demands of marine environments, including exposure to saltwater, humidity, and temperature fluctuations, making it a durable choice for both freshwater and saltwater applications. For DIY enthusiasts and professional mechanics alike, this rebuild set simplifies the restoration process with clear compatibility and straightforward installation instructions, allowing for a hassle-free overhaul that extends the lifespan of your engine. By upgrading or restoring your carburetor with this **authentic Yamaha part**, you not only enhance performance but also maintain the integrity of your outboard s original design, ensuring it continues to deliver the power and dependability Yamaha is renowned for.

### **Pros and Cons of buying a Yamaha 6H4-14301-0A-00 Carburetor Set (40 HP, 1989 1993 Models)**

#### **Pros:**

1. **OEM Quality and Fitment** This is an original Yamaha part designed specifically for the 40 HP outboard models from 1989 to 1993. It ensures proper fitment and performance without modifications.

2. **Complete Rebuild Kit** The set includes all necessary components (carburetor body, gaskets, jets, float needle, throttle cable, and sometimes a new throttle body) for a full rebuild, eliminating the need to source parts separately.

3. **Reliability** Yamaha s carburetor systems are known for durability when properly maintained. A fresh rebuild can restore performance and prevent common issues like flooding, lean running, or poor acceleration.

4. **Cost-Effective Alternative to Replacement** If the existing carburetor is worn or damaged, rebuilding it with this kit is often cheaper than purchasing a new or used carburetor outright.

5. **Improved Performance** A clean rebuild can optimize fuel delivery, leading to smoother operation, better throttle response, and reduced fuel consumption.

6. **Preventative Maintenance** Regular carburetor maintenance extends the life of the engine and prevents more costly repairs down the line.

7. **Ease of Installation** Since it s a direct replacement, installation is straightforward for someone with basic mechanical skills, though some experience with carburetors is helpful.

#### **Cons:**

1. **Age of the Part** While the carburetor itself is functional, some components (like gaskets or seals) may be older stock, potentially leading to leaks or wear if not replaced with newer materials.

2. **Potential for Counterfeit or Low-Quality Parts** If purchasing from an untrusted seller, there s a risk of receiving a knockoff or refurbished part that doesn t meet OEM standards.

3. **Learning Curve for Rebuild** If you ve never rebuilt a carburetor before, the process can be time-consuming and frustrating, especially with tuning the jets and float level.

4. **Time-Consuming Process** A proper rebuild requires disassembly, cleaning, inspection, and reassembly, which can take several hours, depending on your experience.

5. **Dependence on Additional Tools** You ll need carburetor cleaning solution, a carburetor rebuild kit (if not included), and possibly a jet and float needle gauge to ensure proper calibration.

6. **Risk of Overhauling a Good Carburetor** If the carburetor is still functional but just dirty or slightly worn, a full rebuild might be unnecessary, making it a less cost-effective choice.

7. **Environmental and Health Concerns** Carburetor cleaning involves solvents and small parts, which can be messy and require careful handling to avoid inhaling fumes or losing tiny components.

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### **Conclusion**

The **Yamaha 6H4-14301-0A-00 carburetor rebuild set** is a solid choice if you re dealing with a carburetor that s dirty, leaking, or performing poorly. It offers a cost-effective way to restore your 1989 1993 40 HP outboard to peak condition, provided you re willing to invest the time and effort into a proper rebuild. However, if the carburetor is still in decent shape or you lack the patience/skills for a DIY rebuild, purchasing a used or new carburetor might be simpler.

For those comfortable with mechanical work, this kit is a reliable investment. For others, consulting a marine mechanic to assess whether a rebuild is truly necessary or outsourcing the job could save time and frustration.

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### **Recommendation:** - **Buy the kit if:**

- Your carburetor is visibly dirty, leaking, or showing signs of wear (e.g., rough idle, hard starting, excessive fuel consumption).

- You re willing to learn or have experience rebuilding carburetors.

- You want to avoid the hassle of sourcing individual parts separately.

- **Consider alternatives if:**

- The carburetor is still functioning but just needs cleaning (a carburetor cleaner spray and thorough cleaning may suffice).

- You re not confident in your ability to rebuild it properly (hire a professional).

- You find a high-quality used carburetor at a lower cost than the rebuild kit.

**Final Tip:** If purchasing online, buy from a reputable dealer (e.g., Yamaha-authorized parts suppliers or trusted marine parts retailers) to ensure authenticity. Always inspect the kit upon arrival for damage or missing parts.

Details:

Removed from a freshwater engine.: Used OEM Yamaha set of 3 carburetors. The item you are looking at is guaranteed to be described, pictured, and cross-referenced correctly. These are take-off carburetors and will come exactly as photographed.

No visible cracks or structural damage observed. Part Numbers. Fitment: Yamaha Outboards. Black plastic connectors are damaged and will need to be replaced.

Carburetor bodies appear to be in good usable condition. Condition: Used. Complete carburetor set of 6H4-14301-0A-00 6H4-14301-11-00 6H4-14303-11-00.

1989 1993 40 HP 3-Cylinder 2-Stroke model's. The black plastic connectors on this set are damaged and will need to be replaced. Carburetors should not be installed and run without rebuilding, so this set is being sold rebuild ready.

Please review photos carefully to verify condition.

part #: 6h4143010a00 prices

  • $319.00-$349.00

specifications ouboaen:

  • for makes: Yamaha
  • for years: 1989-1993
  • mpn: 6h4-14301-0a-00
  • part type: Hp Carburetor
  • country of manufacture: United States
  • donor motor: 40etlf

returns ouboaen:

  • policy: No Returns

payments ouboaen:

  • credit card: Diners-club
  • wallet: Paypal
  • other

offer ouboaen:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: March 23, 2026
  • availability: In Stock

seller ouboaen:

  • rating: 99.8%
  • # reviews: 34429
  • city: Altamont, Illinois

shipping ouboaen:

  • cost: $0.00
  • type: Fixed
  • class: Standard
  • transit: 3-7 Days
  • service: Standard

general ouboaen:

  • Boat Parts > Outboard Engines Components > Other
  • condition: For parts or not working
for makes: yamaha, for years: 1989-1993, part type: hp carburetor, country of manufacture: united states, donor motor: 40etlf,
category: boat parts > outboard engines components, sku: 22833416788707632,
Yamaha 6H4-14301-0A-00 Is Similar To:
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2 offers $319.00–$349.00 USD
  • For parts or not working. Offer #1 priced at $349.00 + $0.00 shipping estimate = $349.00* total. Carburetors should not be installed and run without rebuilding, so this set is being soldrebuild ready. Complete carburetor set of 3.FREE SHIPPING
  • For parts or not working. Offer #2 priced at $319.00 + $0.00 shipping estimate = $319.00* total. FREE SHIPPING

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