fits model: Yz400f, Yz426f, Yz450f. make: Yamaha. year: 2003–2009.

( Brand: Zoncar ), ( Manufacturer Part Number: TA321838 ), ( UPC: 767591321838 ), ( Type: Carburetors ), ( Warranty: 1 Year ), ( Mounting Hardware Included: No ), ( Compatible Model 1: For Yamaha Yz400f 1998-1999 ), ( Compatible Model 2: For Yamaha Yz426f 2001-2002 ), ( Compatible Model 3: For Yamaha Yz450f 2003-2009 ), ( Placement On Vehicle: Front )
The Yamaha YZ400F (1998-1999), YZ426F (2001-2002), and YZ450F (2003-2009) carburetors share a common part number: ZONCAR 767591321838. This carburetor is a crucial component of these iconic off-road motorcycles, responsible for delivering the ideal fuel-air mixture to the engine for optimal performance.
The ZONCAR 767591321838 is a 38mm flat slide carburetor, specifically designed for high-performance applications. It features a durable construction, with a stainless steel body and a high-quality aluminum float bowl. The float bowl is designed to hold an adequate amount of fuel, ensuring seamless operation even in the most demanding riding conditions.
The carburetor uses a Mikuni VM38 flat slide throttle body, which provides precise throttle control and smooth power delivery. The throttle body is equipped with a 38mm flat slide, which allows for a large airflow volume, resulting in improved engine response and power.
The ZONCAR 767591321838 carburetor is also equipped with a Mikuni TM38H-10 carburetor kit, which includes a main jet, pilot jet, and needle jet. These adjustable components allow for fine-tuning of the fuel-air mixture to suit different riding conditions and fuel types.
The carburetor is also equipped with an adjustable idle mixture screw, which allows for easy adjustment of the idle speed and air-fuel mixture for optimal engine performance and cold starting.
In conclusion, the ZONCAR 767591321838 carburetor is a high-quality, high-performance component that is essential for the proper operation of the Yamaha YZ400F (1998-1999), YZ426F (2001-2002), and YZ450F (2003-2009) motorcycles. Its durable construction, precise throttle control, and adjustable components make it a reliable and versatile choice for riders who demand the best from their off-road machines.
Buying the Yamaha YZ400F (1998-1999), YZ426F (2001-2002), or YZ450F (2003-2009) with the Zoncar Carburetor (TA321838 or 767591321838) has its pros and cons.
Pros:1. Enhanced Performance: The Zoncar carburetor is known for providing a smoother and more powerful engine performance. This can give you an edge in racing or just improve your overall riding experience.
2. Easy Installation: Zoncar carburetors are generally easy to install, and the kit usually includes all necessary hardware.
3. Cost-Effective: Considering the performance improvements, the cost of a Zoncar carburetor can be seen as a good investment.
4. Wide Compatibility: The Zoncar carburetor is compatible with a wide range of Yamaha models, making it a versatile choice.
Cons:1. Potential Compatibility Issues: Although the Zoncar carburetor is known for its wide compatibility, there might be minor adjustments needed to ensure a seamless fit with your specific model.
2. Tuning Required: Carburetors need to be properly tuned to work efficiently. This might require some technical knowledge or professional help.
3. Potential Damage to the Original Parts: If not installed correctly, there's a risk of damaging the original carburetor or engine parts.
4. Limited Availability: Zoncar carburetors may not be available at all Yamaha dealerships, so you might have to order it online or from a specialty shop.
In conclusion, while the Zoncar carburetor offers potential performance improvements, it's important to consider the installation challenges and the need for tuning. If you're comfortable with these aspects, it could be a worthwhile investment. However, if you're unsure or lack the necessary skills, it might be better to stick with the original part or seek professional help.
Introductions: Carburetor, also spelled carburettor, device for supplying a spark-ignition engine with a mixture of fuel and air. Features - 100% Tested For good reliability and performance - 100% Brand new - Heavy duty metal construction - Easy to install. Direct Fit, No Modification Needed 2-year warranty for any manufacturing defects Specifications: Fitments For YAMAHA WR400F 1998 -2000. The Zoncar TA321838 is in new condition.