YAMAHA 4DB-14101-00-00 Mikuni Carb Carburetor

( Engine Type: 2-stroke ), ( Type: Carburetor ), ( Manufacturer Part Number: 4DB-14101-00-00 )

Review YAMAHA Oem Genuine Mikuni Stock Carb Carburetor Assy fits YZ125 YZ 125 1992

The Yamaha YZ125 Mikuni Carburetor, model number 4DB-14101-00-00, is a high-performance fuel delivery system designed specifically for the 1992 Yamaha YZ125 motorcycle. This carburetor is an upgrade from the original equipment and is known for its superiority in delivering precise fuel mixtures for optimal engine performance.

The 4DB-14101-00-00 is a flat slide Mikuni carburetor, featuring a 38mm throttle body with a unique tapered bore design. This design allows for smooth and consistent airflow, resulting in improved throttle response and power delivery. The carburetor also utilizes Mikuni's proprietary TPS (Throttle Position Sensor) system, which allows the engine management system to accurately monitor throttle position and adjust fuel delivery accordingly.

The main jet size for this carburetor is 140, and it comes with a variety of needle jet sizes to allow for fine-tuning of the fuel mixture. The needle jet sizes include 55, 58, 60, and 62. The main jet and needle jet sizes can be adjusted using the screws located on the top of the carburetor.

The 4DB-14101-00-00 also features a durable design with a chrome-plated brass body and stainless steel needles and jets. The carburetor is easy to install, with clear instructions included in the packaging. The kit also includes a gasket, throttle cable, and O-ring for the float bowl.

In summary, the Yamaha YZ125 Mikuni Carburetor, model number 4DB-14101-00-00, is a high-performance upgrade for the 1992 Yamaha YZ125 motorcycle. It offers improved throttle response, power delivery, and the ability to fine-tune the fuel mixture for optimal engine performance. With its durable design and easy installation process, this carburetor is a must-have for any serious Yamaha YZ125 enthusiast.

Pros and Cons of Buying a Yamaha YZ125 Mikuni Carburetor (Model: 4DB-14101-00-00)

The Yamaha YZ125 is a popular motorcycle model known for its performance and agility. Replacing or upgrading its carburetor can significantly enhance its power delivery and fuel efficiency. One such option is the Mikuni carburetor (model: 4DB-14101-00-00), which is a popular choice among Yamaha YZ125 owners. In this article, we will discuss the pros and cons of buying this specific Mikuni carburetor.

1. Improved Power Delivery: The Mikuni carburetor is known for its smooth power delivery, which can lead to better acceleration and overall performance.

2. Easy Installation: This carburetor is relatively easy to install, making it a popular choice for DIY enthusiasts.

3. Fuel Efficiency: The Mikuni carburetor is designed to provide optimal fuel-air mixture, which can lead to improved fuel efficiency and longer engine life.

4. Adjustability: This carburetor offers various adjustment options, allowing riders to fine-tune the engine settings for their specific riding style and conditions.

5. High-Quality Construction: The Mikuni carburetor is made with high-quality materials and precise machining, ensuring durability and reliability.

1. Cost: The Mikuni carburetor can be more expensive than stock carburetors, making it a significant investment for some riders.

2. Complexity: Compared to stock carburetors, the Mikuni carburetor may have a steeper learning curve for those who are not familiar with its adjustment options and settings.

3. Potential Compatibility Issues: While the Mikuni carburetor is a popular choice for the Yamaha YZ125, there may be compatibility issues with specific engine variations or other components.

4. Maintenance: The Mikuni carburetor may require more frequent maintenance than stock carburetors due to its more complex design and adjustment options.

The Yamaha YZ125 Mikuni carburetor (model: 4DB-14101-00-00) offers numerous benefits, including improved power delivery, easy installation, fuel efficiency, adjustability, and high-quality construction. However, it also comes with potential drawbacks, such as a higher cost, complexity, potential compatibility issues, and increased maintenance requirements.

If you are a serious Yamaha YZ125 enthusiast who values performance and is willing to invest time and resources into optimizing your motorcycle's engine, then the Mikuni carburetor may be an excellent choice for you. On the other hand, if you are a casual rider who prefers a simpler and less expensive option, then a stock carburetor or another alternative may be more suitable for your needs.

If you are considering purchasing a Yamaha YZ125 Mikuni carburetor, we recommend carefully evaluating your riding style, budget, and technical expertise before making a decision. Additionally, ensure that the carburetor is compatible with your specific engine variation and other components. Consulting with experienced Yamaha YZ125 owners or professionals in the motorcycle community can also provide valuable insights and help you make an informed decision.

part # 4db141010000 prices

• $164.51-$179.99

specifications iodacarb:

• for models: Yz125, Yz, 125
• for makes: Yamaha
• for years: 1992
• engine type: 2-stroke
• type: Carburetor
• manufacturer part number: 4DB-14101-00-00

offer iodacarb:

• quantity: 1
• started: December 9, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home

general iodacarb:

• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors
• condition: Used

shipping iodacarb:

• class: Expedited
• transit: 3-8 Days
• service: USPS Priority Mail
• cost: $9.99
• carrier: USPS
• type: Fixed

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

seller iodacarb:

• rating: 99.8%
• # reviews: 5678

returns iodacarb:

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

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