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  3. MIKUNI N101.043/57.5

MIKUNI N101.043-57.5 Carburetor Butterfly N101.043/57.5

N101.043 Mikuni N101.043/57.5 Oem Carburator Butterfly B Type

( Brand: Mikuni ), ( Machine Type: Dual Sport Motorcycle ), ( Items Included: Gasket ), ( Manufacturer Part Number: N101.043/57.5 ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Engine Type: 4-stroke ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Unit Type: Unit ), ( Oe/oem Part Number: B57-58360 ), ( Features: Butterfly B Type, Metal Cap ), ( Universal Fitment: No )

Review MIKUNI N101.043/57.5 Oem Carburator Butterfly Type fits 57

The Mikuni N101.043/57.5 Butterfly Carburetor is a high-performance, fuel-injection replacement for vintage motorcycles. This carburetor is specifically designed for applications where the original carburetor has been difficult to tune for optimal performance or has become worn out over time.

The Mikuni N101.043/57.5 Butterfly Carburetor features a unique, flat-slide design that provides excellent fuel atomization and air/fuel mixture adjustability. The butterfly-valve design allows for smooth, responsive throttle response and improved fuel economy. This carburetor is also known for its precise metering capabilities, which help ensure consistent power delivery throughout the RPM range.

The Mikuni N101.043/57.5 Butterfly Carburetor comes with a number of features that make it an excellent choice for vintage motorcycle enthusiasts. These include:

* Easy-to-use adjustment screws for fine-tuning the air/fuel mixture

* A durable, corrosion-resistant body made of high-quality aluminum alloy

* A precision-machined, billet aluminum throttle body

* A high-flow fuel pump for improved fuel delivery

* A removable float bowl for easy maintenance

* A replaceable, fiber-reinforced gasket for a leak-free installation

Installing the Mikuni N101.043/57.5 Butterfly Carburetor is a relatively straightforward process, and it is compatible with a wide range of vintage motorcycle applications. The carburetor includes all necessary hardware for installation, and detailed instructions are provided in the user manual.

In summary, the Mikuni N101.043/57.5 Butterfly Carburetor is a high-performance, easy-to-tune replacement for vintage motorcycle carburetors. Its unique design features, durability, and ease of use make it an excellent choice for riders who demand the best from their machines. Whether you're restoring a classic motorcycle or looking to improve the performance of your daily ride, the Mikuni N101.043/57.5 Butterfly Carburetor is an investment that will pay for itself in improved power, responsiveness, and fuel economy.

Mikuni N101.043/57.5 is a type of carburetor manufactured by Mikuni, a well-known Japanese carburetor manufacturer. This specific model is commonly used in motorcycles and small engines. Here are some pros and cons of buying this carburetor:

Pros:

1. Mikuni is a reputable brand known for producing high-quality carburetors.

2. This carburetor is suitable for various applications, including motorcycles and small engines.

3. It offers good fuel economy and smooth idling.

4. Mikuni carbs are known for their easy tuning and adjustability.

5. This carburetor comes with a vacuum secondary system, which helps improve engine performance at low RPMs.

Cons:

1. Mikuni carburetors can be more expensive than some other brands.

2. Installing this carburetor may require some mechanical knowledge and skills.

3. The needle jet kit may need to be customized for specific applications.

4. Mikuni carbs may require more frequent maintenance than some other types.

Conclusion:

The Mikuni N101.043/57.5 carburetor is a high-quality product that offers good fuel economy, smooth idling, and easy tuning. However, it may be more expensive than some other brands, and installing it may require some mechanical knowledge. Additionally, it may need more frequent maintenance than some other types of carburetors.

Recommendation:

If you are looking for a high-performance carburetor that offers good fuel economy, smooth idling, and easy tuning, then the Mikuni N101.043/57.5 carburetor is a great choice. However, be prepared for the higher price point and the potential need for some mechanical knowledge during installation. If you are on a tight budget or are not comfortable with mechanical work, then you may want to consider other, more affordable options.

part # n101043575 price

  • $5.35

specifications iodacarb:

  • brand: Mikuni
  • machine type: Dual Sport Motorcycle
  • items included: Gasket
  • manufacturer part number: N101.043/57.5
  • material: Aluminum
  • vintage part: Yes
  • engine type: 4-stroke
  • choke type: Mechanical
  • type: Carburetor
  • unit type: Unit
  • oe/oem part number: B57-58360
  • features: Butterfly B Type, Metal Cap
  • universal fitment: No

seller iodacarb:

  • # reviews: 0
  • rating: 0.0%

general iodacarb:

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

returns iodacarb:

  • policy: No Returns

shipping iodacarb:

  • carrier: USPS
  • cost: $5.20
  • class: Standard
  • service: USPS Ground Advantage
  • transit: 4-9 Days
  • type: Calculated

offer iodacarb:

  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • quantity: 1
  • started: March 15, 2026
  • availability: In Stock

payments iodacarb:

  • wallet: Apple-pay
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  • credit card: Discover
machine type: dual sport motorcycle, items included: gasket, vintage part: yes, engine type: 4-stroke, choke type: mechanical, type: carburetor, unit type: unit, oe/oem part number: b57-58360, features: butterfly b type, metal cap, universal fitment: no,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, material: aluminum, sku: 10703096564110813,

Mikuni N101.043-57.5 Is Similar To:

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5 offers $5.35–$5.35 USD
  • Offer #1: $5.35 price + $4.65 delivery = $10.00* total. Our product photos Applications: B-Type Butterfly Carburetor.+$4.65 shipping
  • Offer #2: $5.35 price + $4.65 delivery = $10.00* total.+$4.65 shipping
  • Offer #3: $5.35 price + $4.65 delivery = $10.00* total.+$4.65 shipping
  • Offer #4: $5.35 price + $4.65 delivery = $10.00* total.+$4.65 shipping
  • Offer #5: $5.35 price + $4.65 delivery = $10.00* total.+$4.65 shipping