1. Carburetors & Throttlebodies ATV For Sale
  2. sku: 16344937448206751
  3. BFO 6RX9QA

BFO 6RX9QA Carburetor Big

fits model: Yfm400, Yfm450, 400, 450, 350, Bear, Kodiak, Grizzly. make: Yamaha.

6rx9qa Bfo Carburetor Fits For Yamaha Big Bear 400 Yfm400 Kodiak 450 Yfm450 Grizzly 350

( Brand: Bfo ), ( Manufacturer Part Number: 6RX9QA ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Choke Type: Mechanical ), ( Compatible Make: For Yamaha ), ( Compatible Year: 2001-2009 ), ( Engine Type: 4-stroke ), ( Fit 2: For Yamaha Grizzly 350 2007-2011 ), ( Fit 3: For Yamaha Kodiak 400 Yfm400 2000-2006 ), ( Fit 4: For Yamaha Big Bear 400 2004-2006 Bruin 350 ), ( Fit 5: For Yamaha Grizzly 450 2007-2012 ), ( Fit 6: For Yamaha Wolverine 450 2007-2010 ), ( Fit For: For Yamaha Wolverine 350 2006-2009 ), ( Fitment Type: Direct Replacement ), ( Inner Diameter: Intake Side ), ( Items Included: Gasket, Mounting Hardware ), ( Machine Type: Atv, Utv / Sxs ), ( Manufacturer Warranty: 2 Years ), ( Material: Alloy ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: Carburetor Yfm 400, Big Bear 250 Carburetor, Kodiak 400 Carb, Wolverine 350 450 Carb, Carburetor, Carburettor, Carburetter, Carb, Carby, 1-barrel Carburetor, 1 Barrel Carburetor, 1 Barrel Carb, 1 Bbl Carburetor, 1 Bbl Carb ), ( Part Type: Carburetors Throttlebodies ), ( Placement On Vehicle: Front ), ( Quantity: 1 Piece As Show In The Picture ), ( Type: Carburetor ), ( Universal Fitment: No )

Review BFO Carburetor Yamaha Big fits BEAR KODIAK GRIZZLY YFM400 YFM450 400 450 350

BFO 6RX9QA High-Performance Carburetor for Select Yamaha ATV Models

The BFO 6RX9QA Carburetor is a premium replacement unit designed to enhance the performance of your Yamaha Big Bear 400, YFM400 Kodiak 450, YFM450 Grizzly, and 350 models. This carburetor is meticulously engineered to provide a smooth, responsive, and efficient power delivery, transforming your ATV's riding experience.

Crafted with precision and attention to detail, this BFO carburetor features a 38mm throttle body, ensuring optimal airflow to the engine for improved performance and fuel efficiency. The vacuum secondaries provide additional fuel for extra power when needed, making this carburetor suitable for various riding conditions, from gentle trails to off-road adventures.

The BFO 6RX9QA Carburetor is equipped with an Idle Mixture Adjuster, allowing you to fine-tune the engine's idle speed to your preference for a smoother and more stable ride. Additionally, the pilot jet is adjustable, enabling you to adjust the fuel/air mixture for improved cold starting and idle stability.

This carburetor is easy to install and comes with a mounting bracket that fits perfectly on your ATV's engine, making for a hassle-free installation process. The BFO 6RX9QA Carburetor is a direct replacement for the stock unit, ensuring a perfect fit and performance that surpasses OEM standards.

Upgrade your Yamaha ATV with the BFO 6RX9QA Carburetor and experience a noticeable improvement in acceleration, throttle response, and overall performance. Whether you're a weekend warrior or a seasoned off-roader, this high-quality carburetor will help you conquer any trail with confidence and speed.

The BFO 6RX9QA carburetor is a popular aftermarket carburetor for several Yamaha ATV models, including the Big Bear 400, YFM400 Kodiak 450, YFM450 Grizzly, and 350. Here are some pros and cons to consider:

Pros:

1. Improved Performance: The BFO carburetor is designed to provide better fuel efficiency, throttle response, and overall performance compared to the stock carburetor. This can lead to a smoother, more responsive ride.

2. Adjustability: The BFO carburetor offers more adjustability options, allowing riders to tune the carburetor to their specific riding style and conditions. This can result in improved power delivery and fuel economy.

3. Durability: The BFO carburetor is known for its high-quality construction and durability, which can reduce the need for frequent repairs or replacements.

4. Compatibility: The BFO carburetor is compatible with various Yamaha ATV models, making it a versatile option for riders who own multiple Yamaha ATVs.

Cons:

1. Installation: Installing the BFO carburetor can be a complex process, requiring technical knowledge and specific tools. It's recommended to have the installation done by a professional or follow a detailed step-by-step guide.

2. Cost: The BFO carburetor can be more expensive than the stock carburetor. While the performance and durability benefits may offset the initial cost, it's important to factor this into your decision.

3. Potential Issues: As with any aftermarket part, there's a chance that the BFO carburetor may have issues or not fit perfectly with your specific ATV model. It's essential to do thorough research and ensure that the carburetor is compatible with your ATV before purchasing.

In conclusion, the BFO 6RX9QA carburetor can offer improved performance, durability, and adjustability for Yamaha ATVs. However, it requires technical knowledge for installation, may be more expensive, and could potentially have issues with compatibility. If you're comfortable with the installation process and understand the potential benefits and drawbacks, then the BFO carburetor could be a worthwhile investment for enhancing the performance of your Yamaha ATV. If you're unsure about the installation process or have concerns about compatibility, it may be best to consult with a professional or do further research before making a decision.

Details:

Quick, Simple. Guaranteed Fitment. 2001 - 2007, for Yamaha Bruin 250 YFM 2005 - 2006, 350 2x4 4x4. Fuel-Efficient Strong Power: The integrated carburetor kit works excellent in fuel consumption, greatly improving utilization, reducing costs, and saving more energy, thus effectively enhancing the power of engine.

Twist out the nut connecting carburetor and engine with a Cancun's or depending on size of nut, then twist screw that connects to filter. Free US Shipping. Carburetor Fits For Yamaha Big Bear 400 YFM400 KODIAK 450 YFM450 Grizzly 350 Most. Fast Start Steady Speed: With strong and stable power, the carburetor also benefits start of engine, it helps to steady speeds offer sufficient power in speeding up, dramatically improving engine performance.

Manufacturer. Oil, unplug the oil pipe. Package included. .

Made for Performance: Improve engine performance,Low fuel consumption, Start fast stable idle speed allowing you to get a better driving experience and maneuverability, allowing maintain control on bumpy roads. Always the correct part. 2004 - 2006, for Yamaha ATV Kodiak 400 2WD 4WD 2000 - 2003, 450 4x4 2003 - 2006, Wolverine 350 2x4 2006 -2009. Sturdy Zinc Construction: Made of high-quality alloy, the carburetor can stand high heat, pressure, corrosion, acid, and alkali, durable sturdy in its structure, polished surface ensures long time use.

Then you can load him into the car. Specifications. For Yamaha Big Bear 250 2007 -2009, for 400 YFM 2x4 4x4. Finally, remove the throttle cable.

specifications carbthrotatv:

  • for models: Yfm400, Yfm450, 400, 450, 350, Bear, Kodiak, Grizzly
  • for makes: Yamaha
  • brand: Bfo
  • mpn: 6rx9qa
  • california prop 65 warning: California Prop 65 Warning
  • choke type: Mechanical
  • compatible make: For Yamaha
  • compatible year: 2001-2009
  • engine type: 4-stroke
  • fit 2: For Yamaha Grizzly 350 2007-2011
  • fit 3: For Yamaha Kodiak 400 Yfm400 2000-2006
  • fit 4: For Yamaha Big Bear 400 2004-2006 Bruin 350
  • fit 5: For Yamaha Grizzly 450 2007-2012
  • fit 6: For Yamaha Wolverine 450 2007-2010
  • fit for: For Yamaha Wolverine 350 2006-2009
  • fitment type: Direct Replacement
  • inner diameter: Intake Side
  • items included: Gasket, Mounting Hardware
  • machine type: Atv, Utv / Sxs
  • manufacturer warranty: 2 Years
  • material: Alloy
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • oe/oem part number: Carburetor Yfm 400, Big Bear 250 Carburetor, Kodiak 400 Carb, Wolverine 350 450 Carb, Carburetor, Carburettor, Carburetter, Carb, Carby, 1-barrel Carburetor, 1 Barrel Carburetor, 1 Barrel Carb, 1 Bbl Carburetor, 1 Bbl Carb
  • part type: Carburetors Throttlebodies
  • placement on vehicle: Front
  • quantity: 1 Piece As Show In The Picture
  • type: Carburetor
  • universal fitment: No

general carbthrotatv:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Carburetors

shipping carbthrotatv:

  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • transit: 4-7 Days
  • type: Fixed
  • carrier: FedEx

returns carbthrotatv:

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

payments carbthrotatv:

  • credit card: Discover
  • other
  • wallet: Paypal

seller carbthrotatv:

  • # reviews: 5635
  • city: Houston, Texas
  • rating: 99.2%

offer carbthrotatv:

  • started: January 9, 2026
  • availability: In Stock
  • best offers: True
  • sold: 0
  • quantity: 10
  • options: Ship-to-home
for models: yfm400, yfm450, 400, 450, 350, bear, kodiak, grizzly, for makes: yamaha, california prop 65 warning: california prop 65 warning, choke type: mechanical, compatible make: for yamaha, compatible year: 2001-2009, engine type: 4-stroke, fit 2: for yamaha grizzly 350 2007-2011, fit 3: for yamaha kodiak 400 yfm400 2000-2006, fit 4: for yamaha big bear 400 2004-2006 bruin 350, fit 5: for yamaha grizzly 450 2007-2012, fit 6: for yamaha wolverine 450 2007-2010, fit for: for yamaha wolverine 350 2006-2009, fitment type: direct replacement, inner diameter: intake side, items included: gasket, mounting hardware, machine type: atv, utv / sxs, manufacturer warranty: 2 years, note: no instruction included, notice: this is aftermarket replcement part., oe/oem part number: carburetor yfm 400, big bear 250 carburetor, kodiak 400 carb, wolverine 350 450 carb, carburetor, carburettor, carburetter, carb, carby, 1-barrel carburetor, 1 barrel carburetor, 1 barrel carb, 1 bbl carburetor, 1 bbl carb, part type: carburetors throttlebodies, placement on vehicle: front, quantity: 1 piece as show in the picture, type: carburetor, universal fitment: no,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > carburetors, material: alloy, sku: 16344937448206751,
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