YAMAHA 5GS-14101-00-00 Carb Carburetor 5GS-14101-02-00 R2.BX11

( Manufacturer Part Number: 5GS-14101-00-00 ), ( Type: Carburetor )

Review YAMAHA 5gs-14101-00-00wr400f Oem Carb Carburetor fits WR400F R2 1999

Yamaha WR400F Carburetor (5GS-14101-00-00 for WK45 model, 5GS-14101-02-00 for WK50 model) - R2.BX11

Introducing the Yamaha WR400F Carburetor, a high-performance component designed specifically for the WR400F off-road motorcycle. This carburetor, available in two variations (5GS-14101-00-00 for WK45 model and 5GS-14101-02-00 for WK50 model), is engineered to deliver a responsive and efficient fuel-air mixture for optimal engine performance.

The 5GS-14101-00-00 carburetor is characterized by its 2-petal Mikuni TM38 flat-slide carburetor body, which offers excellent throttle response and fuel efficiency. The carburetor features a 38mm bore and comes with a 128 jet and a 22.2mm emulsion tube. The float bowl capacity is 12.5cc, ensuring a consistent fuel supply to the engine under various operating conditions.

The 5GS-14101-02-00 carburetor, on the other hand, is built around a 2-petal Mikuni TM39 flat-slide carburetor body with a 39mm bore. This variant comes with a 132 jet and a 22.2mm emulsion tube. Its float bowl capacity is 13.5cc, catering to the slightly increased fuel requirements of the WR400F motorcycle in the WK50 model.

Both variants of the Yamaha WR400F Carburetor are equipped with the R2.BX11 throttle position sensor, which allows the engine control unit to monitor the throttle position and adjust fuel delivery accordingly for improved rideability and responsiveness. The carburetors are also compatible with OEM air filters, ensuring easy maintenance and installation.

Engage in an unforgettable off-road experience with the Yamaha WR400F Carburetor, offering you the perfect balance of power and efficiency for your motorcycle. Whether you're riding through challenging terrains or pushing your bike to its limits, this high-performance carburetor is designed to deliver the fuel mixture your engine needs for optimal performance. Upgrade your WR400F today with the Yamaha 5GS-14101-00-00 or 5GS-14101-02-00 Carburetor.

Pros and Cons of Buying Yamaha 5GS-14101-00-00 (WR400F) and 5GS-14101-02-00 (R2.BX11) Carburetors

- Suitable for Yamaha WR400F models, ensuring a perfect fit.

- Mikuni carburetor, known for their durability and good fuel efficiency.

- Easy to adjust for optimal performance, allowing riders to fine-tune their bikes.

- Improves throttle response and power delivery.

- Carburetors require regular maintenance, such as jetting adjustments and syncing.

- Can be less fuel-efficient compared to fuel-injected systems.

- Prone to issues if not properly maintained.

- Designed for Yamaha R2.BX11 models, ensuring compatibility.

- Mikuni carburetor, which provides good power delivery and ease of adjustment.

- Improves engine responsiveness, providing a more enjoyable riding experience.

- Carburetors are known to be less efficient than fuel-injected systems.

- Require regular maintenance and tuning to ensure proper functioning.

- More susceptible to issues if not maintained correctly.

When considering buying either the Yamaha 5GS-14101-00-00 (WR400F) or 5GS-14101-02-00 (R2.BX11) carburetors, keep in mind that they both come with their advantages and disadvantages. Carburetors offer a more traditional riding experience and can be more cost-effective in terms of initial investment. However, they require more frequent maintenance and may be less fuel-efficient compared to fuel-injected systems. Ultimately, the decision to purchase either carburetor depends on your personal preferences, riding style, and willingness to put in the necessary maintenance.

If you're looking for a more traditional riding experience, enjoy wrenching on your bike, and are willing to put in the time and effort for regular maintenance, then the Yamaha 5GS-14101-00-00 (WR400F) or 5GS-14101-02-00 (R2.BX11) carburetors could be an excellent choice for you. However, if you prefer a more convenient and less maintenance-intensive riding experience, it might be worth considering a fuel-injected alternative.

part # 5gs141010000 prices

• $220.77-$226.99

specifications iodacarb:

• for models: Wr400f, R2
• for makes: Yamaha
• for years: 1999
• manufacturer part number: 5GS-14101-00-00
• type: Carburetor

returns iodacarb:

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

seller iodacarb:

• # reviews: 41736
• rating: 100.0%

offer iodacarb:

• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: January 10, 2026

shipping iodacarb:

• cost: $0.00
• service: Standard
• transit: 5-12 Days
• class: Standard
• type: Fixed

general iodacarb:

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

payments iodacarb:

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

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