1. Carburetors & Throttlebodies ATV For Sale
  2. sku: 10807098061374611
  3. BFO U7B59I

BFO U7B59I Carburetor Big

fits model: Yfm400, Yfm450, Yfm250b, 350, 400, 450, 250, Grizzly, Bear. make: Yamaha.

U7b59i Bfo Carburetor For Yamaha Grizzly 350 400 450 Yfm400 Yfm450 Big Bear 250 Yfm250b

( Brand: Bfo ), ( Manufacturer Part Number: U7B59I ), ( 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 GRIZZLY BEAR YFM400 YFM450 YFM250B 350 400 450 250

The BFO U7B59I Carburetor is a high-quality replacement part designed specifically for Yamaha Grizzly 350, 400, 450, YFM400, and YFM450 Big Bear models, as well as the YFM250B. This carburetor is a direct fit, ensuring easy installation and minimal modifications to your vehicle.

The BFO U7B59I Carburetor features a durable construction, with a high-quality aluminum body that is resistant to corrosion and wear. The carburetor also includes a brass float bowl, which is known for its resistance to fuel and chemical damage, ensuring a long lifespan.

The carburetor comes with a 38mm main jet, making it ideal for use in various weather conditions and terrains. It also includes a 170 main jet, which can be used for tuning purposes. The carburetor's idle jet is adjustable, allowing for easy fine-tuning to ensure smooth operation at low RPMs.

The BFO U7B59I Carburetor also features a vacuum secondary, which provides improved fuel mixture and air/fuel ratio, resulting in improved engine performance and fuel efficiency. The carburetor includes a choke lever, which allows for easy cold starting in colder weather.

In summary, the BFO U7B59I Carburetor is a high-quality replacement part that is built to last. Its durable construction, adjustable idle jet, and vacuum secondary make it an excellent choice for improving engine performance and fuel efficiency on Yamaha Grizzly and Big Bear models.

Pros of buying a BFO U7B5i carburetor for Yamaha Grizzly 350, 400, 450, YFM400, YFM450 Big Bear, and YFM250B:

1. Improved fuel efficiency: The BFO U7B5i carburetor is designed to improve fuel economy, which can save you money in the long run.

2. Easy installation: The carburetor is easy to install and does not require any major modifications to the engine.

3. Increased power: The carburetor can provide an increase in power and performance, making your Grizzly faster and more responsive.

4. Adjustable fuel mixture: The carburetor has an adjustable fuel mixture, allowing you to customize the fuel-air ratio to suit your riding style and conditions.

Cons of buying a BFO U7B5i carburetor for Yamaha Grizzly 350, 400, 450, YFM400, YFM450 Big Bear, and YFM250B:

1. Potential for misfires: The carburetor may cause misfires if not properly tuned or if the air filter is dirty.

2. Requires regular maintenance: The carburetor requires regular maintenance, including cleaning and adjusting the fuel mixture, to ensure optimal performance.

3. Limited warranty: The BFO U7B5i carburetor comes with a limited warranty, which may not cover all issues that may arise during use.

4. Higher cost: The BFO U7B5i carburetor may be more expensive than the original carburetor, which may be a concern for some buyers.

Conclusion: If you are looking for improved fuel efficiency, increased power, and a customizable fuel mixture, the BFO U7B5i carburetor may be a worthwhile investment for your Yamaha Grizzly or Big Bear. However, it is important to consider the potential for misfires and the need for regular maintenance before making a purchase. Additionally, the higher cost may be a factor for some buyers. Ultimately, the decision to purchase the BFO U7B5i carburetor should be based on your specific needs and budget.

Recommendation: If you are considering purchasing the BFO U7B5i carburetor, we recommend researching the product thoroughly and consulting with a qualified mechanic to ensure that it is the right fit for your Yamaha Grizzly or Big Bear. Additionally, we recommend investing in a high-quality air filter to help prevent misfires and ensure optimal performance.

Details:

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. The carburetor is made of chrome-plated Zinc alloy which provides better wear resistance, insulation and heat resistance. 2004 - 2006, for Yamaha ATV KODIAK 400 2WD 4WD 2000 - 2003, 450 4x4 2003 WOLVERINE 350 2x4 2006 2009. Oil, unplug the oil pipe.

Comes with shatterproof sealed and corrosion resistant case. 2006 - 2010, for Yamaha GRIZZLY 350 2x4 4x4. Finally, remove the throttle cable.

For Yamaha BIG BEAR 250 2007 - 2009, for 400 YFM 2x4 4x4. 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. 2001 - 2007, for Yamaha BRUIN 250 YFM 2005 2006, 350.2x4 4x4. Package Content.

Then you can load him into the car. Fast, Shipping. Specifications. Guaranteed Fitment Always the correct part.

specifications carbthrotatv:

  • for models: Yfm400, Yfm450, Yfm250b, 350, 400, 450, 250, Grizzly, Bear
  • for makes: Yamaha
  • brand: Bfo
  • mpn: U7b59i
  • 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:

  • wallet: Paypal
  • credit card: Visa
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seller carbthrotatv:

  • rating: 98.3%
  • # reviews: 8881
  • city: Dayton, New Jersey

shipping carbthrotatv:

  • class: Standard
  • type: Fixed
  • cost: $0.00
  • service: Standard
  • transit: 4-9 Days

general carbthrotatv:

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

returns carbthrotatv:

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

offer carbthrotatv:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: February 9, 2025
  • quantity: 2
  • best offers: True
for models: yfm400, yfm450, yfm250b, 350, 400, 450, 250, grizzly, bear, for makes: yamaha, 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: 10807098061374611,
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