fits model: Yfm400, 400, 2x4, 4x4, Bear. make: Yamaha. year: 2000–2006.

( Brand: Bfo ), ( Manufacturer Part Number: LN6BVQ ), ( 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 )
The BFO LN6BVQ Carburetor is a top-tier fuel injection system meticulously designed for Yamaha Big Bear 400 4x4 YFM400 models from the years 2000 to 2006. This carburetor is an excellent choice for ATV enthusiasts seeking superior performance, fuel efficiency, and longevity.
The LN6BVQ Carburetor boasts a refined and accurate fuel-air mixture delivery system, ensuring smooth and efficient combustion. Its design combines precision engineering and attention to detail, delivering a balanced and responsive throttle feel that enhances the overall riding experience.
This carburetor is equipped with a high-quality, durable diaphragm that ensures consistent fuel flow regardless of the terrain or riding conditions. The precision-machined throttle bodies provide a smooth transition between idle and wide-open throttle, resulting in improved acceleration and power delivery.
The BFO LN6BVQ Carburetor is also designed with ease of installation in mind. It comes with all necessary hardware and clear, step-by-step installation instructions. By replacing your stock carburetor with this high-performance unit, you can expect improved engine performance, increased fuel efficiency, and reduced emissions, all while maintaining the unique character of your Yamaha Big Bear 400 4x4 YFM400.
In summary, the BFO LN6BVQ Carburetor for Yamaha Big Bear 400 4x4 YFM400 (2000-2006) is a premium fuel injection system that delivers unparalleled performance, durability, and ease of installation. Upgrade your ATV today and experience the difference that precision engineering can make.
The BFO LN6BVQ carburetor is a potential replacement for the stock carburetor on Yamaha Big Bear 400 4x4 (YFM400) models from 2000 to 2006. Here are some pros and cons to consider:
Pros:1. Improved Performance: The BFO LN6BVQ carburetor is known for its increased airflow, which can lead to better acceleration and overall performance.
2. Adjustability: This carburetor offers fine-tuning adjustments, allowing riders to customize the settings for optimal performance under various conditions.
3. Durability: The BFO LN6BVQ carburetor is built to withstand the rigors of off-road riding, providing long-lasting performance.
4. Compatibility: This carburetor is specifically designed for the YFM400, ensuring a proper fit and function.
Cons:1. Cost: The BFO LN6BVQ carburetor may be more expensive than the stock carburetor, which could be a disadvantage for budget-conscious riders.
2. Complexity: The adjustability features of this carburetor may be intimidating for riders who are not mechanically inclined, potentially requiring professional installation.
3. Potential Issues: As with any aftermarket part, there is a risk of compatibility issues or performance problems, although these are generally rare with a well-regarded product like the BFO LN6BVQ.
In conclusion, the BFO LN6BVQ carburetor can provide improved performance and durability for your Yamaha Big Bear 400 4x4, making it a worthwhile investment for many riders. However, its increased cost and potential complexity may be a deterrent for some. If you are comfortable with the installation and are willing to invest in performance, the BFO LN6BVQ carburetor is a recommended upgrade. Otherwise, you may want to consider other aftermarket options or stick with the stock carburetor.
Finally, remove the throttle cable. Specifications. 2001 - 2007, for Yamaha BRUIN 250 YFM 2005 2006, 350.2x4 4X4. Oil, unplug the oil pipe.
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. Then you can load him into the car. Package Content. Carburetor for Yamaha Big Bear 400 2X4 4X4 YFM400 2000 - 2006.
Next Day Delivery. 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. 2004 - 2006, for Yamaha ATV KODIAK 400 2WD 4WD 2000 - 2003, 450 4X4 2003 WOLVERINE 350 2X4 2006 2009. The carburetor is made of chrome-plated Zinc alloy which provides better wear resistance, insulation and heat resistance. Comes with shatterproof sealed and corrosion resistant case.