1. Carburetors & Throttlebodies ATV For Sale
  2. sku: 14016787814271751
  3. BFO H506X8

BFO H506X8 Carburetor Big

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

H506x8 Bfo Carburetor Fits For Yamaha Big Bear 400 Yfm400 Kodiak 450 Yfm450 Grizzly 350

( Brand: Bfo ), ( Manufacturer Part Number: H506X8 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Compatible Make: For Yamaha ), ( Compatible Year: 99 00 01 02 03 04 1999 2000 2001 2002 2003 2004 ), ( 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 ), ( Fits: Atv ), ( Inner Diameter: Intake Side ), ( Items Included: Gasket, Mounting Hardware ), ( Material: Alloy ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Part Type: Carburetors Throttlebodies ), ( Placement On Vehicle: Front ), ( Quantity: 1 Piece As Show In The Picture ), ( Type: Carburetor )

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

BFO H506X8 Carburetor - Compatible with Yamaha Big Bear 400, YFM400, Kodiak 450, YFM450, and Grizzly 350

Discover the BFO H506X8 Carburetor, a high-performance replacement component tailored for your Yamaha Big Bear 400, YFM400, Kodiak 450, YFM450, and Grizzly 350 ATVs. This carburetor is designed to enhance your off-road adventures with improved throttle response, increased fuel efficiency, and smoother engine operation.

The BFO H506X8 Carburetor boasts a precise idle circuit, ensuring a stable engine idle under various conditions. Its advanced air-fuel mixture control system guarantees optimal combustion, resulting in reduced emissions and improved engine longevity. The carburetor's adjustable main jet and pilot jet allow for fine-tuning to match your specific riding style and environmental conditions.

With a durable construction, the BFO H506X8 Carburetor is built to withstand the rigors of off-road riding. Its corrosion-resistant materials and robust design promise long-lasting performance, giving you peace of mind during your adventures.

Installation is straightforward, thanks to its direct bolt-on design that eliminates the need for additional modifications. Included with the carburetor are all necessary gaskets and hardware, ensuring a hassle-free installation process, and getting you back on the trails in no time.

Upgrade your ATV's engine performance with the BFO H506X8 Carburetor. Experience enhanced acceleration, improved fuel efficiency, and a more responsive engine, all while enjoying the smooth and reliable operation that BFO products are known for. Make your Yamaha ATV the standout performer on the trails with the BFO H506X8 Carburetor.

The BFO H506X8 carburetor is a popular aftermarket carburetor for Yamaha Big Bear 400, YFM400 Kodiak 450, YFM450 Grizzly, and 350 models. Here are some pros and cons to consider before making a purchase:

Pros:

1. Improved Air/Fuel Mixture: The BFO H506X8 carburetor offers a more efficient air/fuel mixture, which can lead to better performance, increased power, and improved fuel economy.

2. Adjustability: This carburetor comes with adjustable jetting and idle screws, allowing you to fine-tune the engine for optimal performance in various conditions.

3. Durability: The BFO H506X8 is known for its high-quality construction and durability, which can help reduce the need for frequent repairs or replacements.

4. Easy Installation: Many users have reported that installing this carburetor is straightforward and can be done without requiring extensive mechanical skills.

Cons:

1. Potential Performance Issues: Depending on the specific model and riding conditions, some users have reported issues such as stumbling, surging, or reduced performance after installing this carburetor.

2. Cost: The BFO H506X8 is typically more expensive than the stock carburetor, which may be a deterrent for some buyers.

3. Learning Curve: Adjusting the carburetor can take some time and experimentation to get it running optimally, especially for those who are new to ATV maintenance.

Conclusion:

The BFO H506X8 carburetor can provide improved performance, increased power, and better fuel economy for your Yamaha ATV. However, it's essential to consider the potential performance issues and the learning curve associated with adjusting the carburetor. If you're willing to invest the time and money, this carburetor can be a worthwhile upgrade for your ATV.

Recommendation:

If you're looking to improve the performance of your Yamaha ATV and have some mechanical knowledge, the BFO H506X8 carburetor could be a good investment. However, ensure you research and understand the installation process and potential performance issues before making a purchase. It may also be helpful to consult with a professional mechanic or experienced ATV enthusiast to ensure you're making the right decision for your specific model.

Details:

Finally, remove the throttle cable. Guaranteed Fitment. Specifications. Comes with shatterproof sealed and corrosion resistant case.

2004 - 2006, for Yamaha ATV KODIAK 400 2WD 4WD 2000 - 2003, 450 4x4 2003 WOLVERINE 350 2x4 2006 2009. Then you can load him into the car. 2001 - 2007, for Yamaha BRUIN 250 YFM 2005 2006, 350.2x4 4x4. Manufacturer.

. Oil, unplug the oil pipe. The carburetor is made of chrome-plated Zinc alloy which provides better wear resistance, insulation and heat resistance.

Free US Shipping. Always the correct part. Carburetor Fits For Yamaha Big Bear 400 YFM400 KODIAK 450 YFM450 Grizzly 350 Most. Package Content.

For Yamaha BIG BEAR 250 2007 - 2009, for 400 YFM 2x4 4x4. Improved air intake holes to improved airflow structure,stable performance and sensitive reaction,If your vehicle with issues of slow start, unstable idle speed, high fuel consumption, oil spill, poor speed power, Manufactured tested help deliver optimum engine capability. 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.

Quick, Simple.

specifications carbthrotatv:

  • for models: Yfm400, Yfm450, 400, 450, 350, Bear, Kodiak, Grizzly
  • for makes: Yamaha
  • brand: Bfo
  • mpn: H506x8
  • california prop 65 warning: California Prop 65 Warning
  • compatible make: For Yamaha
  • compatible year: 99 00 01 02 03 04 1999 2000 2001 2002 2003 2004
  • 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
  • fits: Atv
  • inner diameter: Intake Side
  • items included: Gasket, Mounting Hardware
  • material: Alloy
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • part type: Carburetors Throttlebodies
  • placement on vehicle: Front
  • quantity: 1 Piece As Show In The Picture
  • type: Carburetor

payments carbthrotatv:

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

general carbthrotatv:

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

returns carbthrotatv:

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

seller carbthrotatv:

  • city: Houston, Texas
  • rating: 99.6%
  • # reviews: 5443

offer carbthrotatv:

  • quantity: 6
  • options: Ship-to-home
  • availability: In Stock
  • started: July 15, 2025
  • sold: 0
  • best offers: True

shipping carbthrotatv:

  • type: Fixed
  • transit: 3-9 Days
  • carrier: FedEx
  • class: Standard
  • service: FedEx Ground or FedEx Home Delivery
  • cost: $0.00
for models: yfm400, yfm450, 400, 450, 350, bear, kodiak, grizzly, for makes: yamaha, california prop 65 warning: california prop 65 warning, compatible make: for yamaha, compatible year: 99 00 01 02 03 04 1999 2000 2001 2002 2003 2004, 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, fits: atv, inner diameter: intake side, items included: gasket, mounting hardware, note: no instruction included, notice: this is aftermarket replcement part., part type: carburetors throttlebodies, placement on vehicle: front, quantity: 1 piece as show in the picture, type: carburetor,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > carburetors, material: alloy, sku: 14016787814271751,
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