MIKUNI BSR33-P72 Big Carburetor 5FU-14101-13-00

( Brand: Mikuni ), ( Engine Type: 4-stroke ), ( Type: Carburetor ), ( Machine Type: Atv ), ( Manufacturer Part Number: BSR33-P72 )

Review MIKUNI Genuine Oem Yamaha Big Carburetor fits BEAR 400

Mikuni BSR33-P72 Carburetor for Yamaha Big Bear 400 (5FU-14101-13-00)

The Mikuni BSR33-P72 carburetor is a high-performance replacement option designed specifically for Yamaha Big Bear 400 models. This carburetor is identified by the part number 5FU-14101-13-00.

This Mikuni carburetor features a 33mm bore, which allows for a greater airflow compared to the stock carburetor. This results in improved engine performance, smoother throttle response, and more power throughout the RPM range. The Mikuni carburetor also comes with a more efficient fuel delivery system that enhances the overall fuel economy of the vehicle.

The Mikuni BSR33-P72 carburetor is known for its durability, thanks to its high-quality components. The carburetor body is made of lightweight yet strong materials, while the diaphragms and gaskets are made of high-quality rubber that can withstand the demands of off-road riding.

This Mikuni carburetor is easy to install, making it a popular choice among Yamaha Big Bear 400 owners. The kit comes with all the necessary hardware, including mounting brackets, gaskets, and jets, to make the installation process straightforward. The Mikuni carburetor also includes a choke system, which enhances the starting performance of the vehicle in cold weather conditions.

The Mikuni BSR33-P72 carburetor is designed to be tunable, allowing riders to customize the carburetor to their specific riding style and conditions. The kit includes a set of adjustable jets, allowing riders to adjust the fuel mixture for optimal performance and fuel economy. The Mikuni carburetor also features a needle jet that can be adjusted to fine-tune the engine's idle speed and quality.

In summary, the Mikuni BSR33-P72 carburetor is a high-performance, durable, and tunable replacement option for Yamaha Big Bear 400 models. Its larger bore size, efficient fuel delivery system, and customizable tuning options make it an excellent choice for riders looking to enhance the performance and overall riding experience of their Big Bear 400.

The Mikuni BSR33-P72 carburetor is a popular choice among Yamaha Big Bear 400 owners for its performance and reliability. Here are some pros and cons of buying this specific model:

1. Improved Air/Fuel Mixture: This Mikuni carburetor provides a more consistent air/fuel mixture compared to the stock carburetor. This results in better fuel economy, increased power, and smoother engine operation.

2. Easy Installation: The Mikuni BSR33-P72 is a direct replacement for the stock carburetor, making the installation process relatively straightforward. The kit includes all the necessary hardware and gaskets.

3. Adjustability: This Mikuni carburetor comes with adjustable jets and needles, allowing users to fine-tune the engine's performance according to their specific riding conditions and preferences.

4. Quality Construction: Mikuni is known for its high-quality carburetors. This model is no exception, with its durable construction and precise components.

5. Improved Throttle Response: The Mikuni carburetor offers improved throttle response, making the engine more responsive and easier to control.

1. Cost: The Mikuni BSR33-P72 is more expensive than the stock carburetor. However, many users argue that the performance benefits are worth the investment.

2. Complexity: Compared to the stock carburetor, the Mikuni BSR33-P72 is more complex. This means that users may need to spend more time adjusting the carburetor to get the best performance.

3. Fuel Economy: Some users have reported a slight decrease in fuel economy with this Mikuni carburetor. However, this is often outweighed by the performance benefits.

The Mikuni BSR33-P72 is a high-performance carburetor that offers numerous benefits for Yamaha Big Bear 400 owners. While it may be more expensive and complex than the stock carburetor, the improved air/fuel mixture, adjustability, and quality construction make it a worthwhile investment for those seeking better performance from their ATV.

If you're looking to improve the performance of your Yamaha Big Bear 400 and are willing to invest in a high-quality carburetor, the Mikuni BSR33-P72 is an excellent choice. It offers improved throttle response, better fuel mixture, and the ability to fine-tune the engine's performance according to your riding conditions. Just be prepared for a more complex installation process and a higher upfront cost.

part # bsr33p72 prices

• $239.97-$302.94

specifications iodacarb:

• for models: 400, Bear
• for makes: Yamaha
• brand: Mikuni
• engine type: 4-stroke
• type: Carburetor
• machine type: Atv
• manufacturer part number: BSR33-P72

general iodacarb:

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

payments iodacarb:

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

shipping iodacarb:

• class: Expedited
• type: Calculated
• transit: 12-18 Days
• carrier: USPS
• cost: $0.00
• service: USPS Priority Mail

seller iodacarb:

• rating: 95.0%
• # reviews: 18

returns iodacarb:

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

offer iodacarb:

• quantity: 3
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: August 29, 2025

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