BFO 83BW0H Carburetor

( Brand: Bfo ), ( Manufacturer Part Number: 83BW0H ), ( 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, Aluminum ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 1p0-e4101-01-00, 1p0-e4101-10-00, 3d5-e4101-10-00, 5uh-e4101-01-00, 5uh-e4101-10-00, 5uh-e4101-11-00, 5fu-14101-13-00, 5fu-e4101-01-00, 5te-e4101-10-00, 5te-14101-00-00, 5te-e4101-01-00, 5nd-e4101-11-00, 5nd-14101-00-00, 5nd-e4101-01-00, 5gh-14101-01-00, 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 ), ( Country Of Origin: China )

Review BFO New Carburetor Assy Yamaha fits GRIZZLY KODIAK WOLVERINE 350 400 450

The **BFO 83BW0H carburetor** is a meticulously engineered, high-performance replacement part designed specifically for Yamaha s legendary **Grizzly 350, 400, 450, Kodiak, and Wolverine** snowmobile models, ensuring optimal throttle response, fuel efficiency, and power delivery in even the most demanding winter conditions. Crafted from durable, precision-machined components, this carburetor features a **high-flow, balanced air-fuel mixture system** that enhances engine performance while maintaining smooth operation across a wide range of speeds from low-end torque for effortless acceleration to high-end power for aggressive climbs and deep-snow traversal. The **83BW0H model** incorporates a **reliable diaphragm and spring assembly**, reducing wear and tear while minimizing fuel waste, making it an ideal upgrade for both stock and modified engines seeking improved reliability and longevity. Its **sealed, corrosion-resistant construction** ensures resistance to moisture, salt, and extreme cold, which is critical for off-season storage and year-round dependability in harsh Arctic environments. Whether you re tackling icy trails, hauling heavy loads, or pushing the limits of your snowmobile s capabilities, this carburetor delivers a **precise, consistent fuel delivery system** that syncs seamlessly with Yamaha s proven engine architecture. Backed by BFO s reputation for quality and compatibility, this carburetor is a straightforward, cost-effective solution for restoring factory performance or enhancing power output without the complexity of full engine modifications. Perfect for both DIY enthusiasts and professional mechanics, the **BFO 83BW0H** stands as a trusted choice for maintaining or upgrading the heart of your Yamaha snowmobile, ensuring it runs as strong and reliable as the day it left the factory.

### Pros and Cons of buying a BFO 83BW0H Carburetor for Yamaha Grizzly 350/400/450, Kodiak, and Wolverine Models

1. **Compatibility** The BFO 83BW0H is designed as a direct replacement for the original carburetor found in Yamaha s Grizzly 350/400/450, Kodiak, and Wolverine models, ensuring a seamless fit without modifications.

2. **Performance Improvement** Many users report better throttle response, smoother idle, and improved fuel efficiency compared to the stock carburetor, especially after proper tuning and adjustment.

3. **Durability** BFO carburetors are known for their robust construction, often featuring high-quality materials that resist wear and corrosion better than some aftermarket alternatives.

4. **Ease of Installation** Since it is a direct replacement, installation is straightforward for those with basic mechanical skills, requiring only basic tools and minimal disassembly of the engine.

5. **Cost-Effective Upgrade** Compared to full engine rebuilds or high-end performance carburetors, the BFO 83BW0H offers a relatively affordable way to enhance engine performance without major modifications.

6. **Aftermarket Support** BFO is a well-established brand with a strong reputation in the off-road and ATV community, meaning parts, tuning guides, and community support are widely available.

7. **Adjustability** The carburetor allows for fine-tuning of idle speed, mixture, and performance settings, which can be beneficial for different operating conditions (e.g., dirt vs. pavement).

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1. **Requires Tuning** Simply swapping in the BFO carburetor without adjusting the fuel mixture, idle speed, and jet settings may not yield optimal results. Proper tuning is essential for best performance.

2. **Potential Learning Curve** If the user lacks experience with carburetor adjustments, they may struggle to achieve the best settings, leading to suboptimal performance or even engine issues if set incorrectly.

3. **Fuel Quality Dependency** Like all carburetors, the BFO 83BW0H performs best with clean, high-quality fuel. Poor fuel can clog jets, reduce performance, and shorten the carburetor s lifespan.

4. **Wear on Engine Components** If the engine was not previously maintained or has excessive carbon buildup, simply upgrading the carburetor may not fully restore performance. A carburetor upgrade is most effective when paired with a clean engine and proper maintenance.

5. **Limited Power Gains for Stock Engines** For stock engines running at lower RPMs, the gains from the BFO carburetor may be modest. Significant power improvements typically require complementary upgrades like exhaust systems, air filters, or engine tuning.

6. **Potential for Overfueling** If the carburetor is not properly adjusted, it may run rich, leading to excessive fuel consumption, fouled spark plugs, or even engine damage over time.

7. **Compatibility with Modifications** If the engine has been heavily modified (e.g., turbocharging, forced induction, or significant displacement changes), the BFO 83BW0H may not be suitable without further adjustments or a different carburetor entirely.

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The BFO 83BW0H carburetor is a solid choice for Yamaha Grizzly, Kodiak, and Wolverine owners looking to improve throttle response, idle smoothness, and overall engine performance. Its direct replacement design makes installation accessible, and its reputation for durability and adjustability makes it a practical upgrade for those willing to invest time in tuning. However, it is not a "set-and-forget" solution proper adjustment and maintenance are critical to realizing its full potential.

For users with minimal mechanical experience, consulting a professional or seeking guidance from the ATV community before installation is advisable. If the engine has not been recently serviced or if significant power gains are desired, pairing the carburetor upgrade with other maintenance tasks (e.g., valve cleaning, air filter replacement, or exhaust tuning) will yield better results.

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If you are a **DIY enthusiast** with some experience tuning carburetors or are willing to learn, the BFO 83BW0H is a worthwhile investment. Start by ensuring your engine is in good condition (clean air filter, spark plugs, and fuel system) before installation. Follow BFO s tuning guidelines closely, and consider using a tachometer and scan tool if available to monitor performance.

For **casual riders** or those without tuning experience, it may be better to consult a local ATV mechanic or performance shop to handle the installation and initial tuning. Additionally, if your engine has been heavily modified or you plan to push it to higher performance levels, explore other carburetor options or complementary upgrades (e.g., a performance exhaust or air intake) for better results.

Ultimately, the BFO 83BW0H is a **cost-effective, reliable upgrade** for stock or lightly modified Yamaha ATVs, provided the user is prepared to put in the effort to tune it properly.

Details:

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. Shipping Warranty FAQ. New Carburetor ASSY For Yamaha Grizzly 350 400 450 Kodiak Wolverine. 2001 - 2007, for Yamaha Bruin 250 YFM 2005 - 2006, 350 2x4 4x4.

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. 2004 - 2006, for Yamaha ATV Kodiak 400 2WD 4WD 2000 - 2003, 450 4x4 2003 - 2006, Wolverine 350 2x4 2006 -2009. Package included. Then you can load him into the car.

Finally, remove the throttle cable. OE/Part number. Guaranteed Fitment Always the correct part. 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.

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. Oil, unplug the oil pipe. For Yamaha Big Bear 250 2007 -2009, for 400 YFM 2x4 4x4. 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.

Specifications.

specifications carbthrotatv:

• for models: 350, 400, 450, Grizzly, Kodiak, Wolverine
• for makes: Yamaha
• brand: Bfo
• mpn: 83bw0h
• 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, Aluminum
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part.
• oe/oem part number: 1p0-e4101-01-00, 1p0-e4101-10-00, 3d5-e4101-10-00, 5uh-e4101-01-00, 5uh-e4101-10-00, 5uh-e4101-11-00, 5fu-14101-13-00, 5fu-e4101-01-00, 5te-e4101-10-00, 5te-14101-00-00, 5te-e4101-01-00, 5nd-e4101-11-00, 5nd-14101-00-00, 5nd-e4101-01-00, 5gh-14101-01-00, 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
• country of origin: China

payments carbthrotatv:

• credit card: Diners-club
• wallet: Paypal
• other

shipping carbthrotatv:

• carrier: FedEx
• class: Standard
• transit: 3-6 Days
• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed

returns carbthrotatv:

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

general carbthrotatv:

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

seller carbthrotatv:

• rating: 99.8%
• city: Rowland height, California
• # reviews: 1401

offer carbthrotatv:

• options: Ship-to-home
• quantity: 10
• best offers: True
• sold: 0
• started: April 24, 2026
• availability: In Stock

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