YAMAHA A825 Carburetor Carb

( Machine Type: Off-road Motorcycle ), ( Items Included: Carburetor ), ( Manufacturer Part Number: A825 ), ( Material: Aluminum, Steel ), ( Vintage Part: No ), ( Choke Type: Mechanical )

Review YAMAHA Carburetor Carb Oem fits YZ450F 450F YZ 2006–2008

The Yamaha A825 carburetor, which was used on Yamaha YZ450F motorcycles from 2006 to 2008, is a high-performance fuel delivery system that plays a crucial role in the efficient and effective operation of the engine. This carburetor is a 38mm flat slide type, which utilizes a Mikuni VM38SSA-AS1 carburetor body.

The A825 carburetor features a unique and advanced design that includes a multi-point fuel injection system. This system uses six small fuel nozzles located at the base of the throttle bores to deliver fuel directly to the intake ports. This fine atomization of fuel ensures a more even and complete combustion, resulting in improved engine power, torque, and overall performance.

Another notable feature of the A825 carburetor is its adjustable idle mixture screws, which allow the rider to fine-tune the engine's idle speed and air/fuel mixture for optimal performance in various riding conditions. Additionally, the carburetor comes with adjustable main and pilot jet needles, allowing for further fine-tuning of the fuel mixture for different altitudes and temperature conditions.

The A825 carburetor also includes a power valve system, which helps to improve engine power and responsiveness. The power valve, which is located in the intake tract, opens and closes based on engine RPM and throttle position, allowing more fuel to be delivered to the engine under high load conditions.

The carburetor's fuel tank petcock is located on the right side of the bike and features a convenient quick-release fuel cap, making it easy to refuel the bike. The fuel system also includes a fuel filter, which helps to remove any impurities or debris from the fuel before it reaches the carburetor.

Overall, the Yamaha A825 carburetor is a sophisticated and advanced fuel delivery system that is designed to provide optimal engine performance and efficiency. Its fine-tuning capabilities, multi-point fuel injection system, and power valve technology make it an essential component for any serious off-road rider.

Pros and Cons of Buying a Yamaha A825 Carburetor for 2006-2008 YZ450F and YZ450F Models

The Yamaha A825 carburetor was used on various Yamaha motorcycles from 2001 to 2008, including the YZ450F and YZ450F models from 2006 to 2008. If you're considering purchasing this carburetor, here are some pros and cons that might help you make an informed decision.

1. Adjustability: The A825 carburetor offers a high degree of adjustability, allowing riders to fine-tune the fuel mixture for various riding conditions and preferences. This can lead to improved performance and better fuel economy.

2. Durability: Yamaha carburetors are known for their durability, and the A825 is no exception. It's designed to withstand the rigors of off-road riding, making it a reliable choice for those who ride frequently.

3. Availability: The A825 carburetor is a common aftermarket upgrade, and there are many sources for purchasing it new or used. This means that it's relatively easy to find and install, making it a convenient choice for many riders.

4. Cost-effective: Compared to other high-performance carburetors, the A825 is relatively affordable. This makes it an attractive option for riders who want to improve their bike's performance without breaking the bank.

1. Complexity: The A825 carburetor has a complex design with many adjustable components, which can be intimidating for some riders. It may require some time and effort to learn how to set it up properly.

2. Fuel Consumption: Some riders have reported that the A825 carburetor can increase fuel consumption, especially when ridden at wide-open throttle. This can lead to higher fuel costs and more frequent refueling.

3. Maintenance: Due to its complexity, the A825 carburetor may require more frequent maintenance than some other carburetors. This can include regular cleaning and adjustment of various components to ensure optimal performance.

The Yamaha A825 carburetor offers many benefits for off-road riders, including adjustability, durability, availability, and cost-effectiveness. However, it also comes with some drawbacks, such as complexity, potential increased fuel consumption, and higher maintenance requirements. Ultimately, whether or not the A825 is the right choice for you depends on your riding style, preferences, and budget. If you're willing to invest the time and effort to learn how to set it up properly and maintain it regularly, then the A825 could be an excellent upgrade for your YZ450F or YZ450F model.

If you're considering purchasing a Yamaha A825 carburetor, I would recommend doing your research before making a decision. Read reviews from other riders, consult online forums and resources for setup and maintenance tips, and consider the pros and cons carefully. If you're confident in your ability to install and maintain the carburetor, and you're looking for improved performance and adjustability, then the A825 could be a great choice for you. However, if you're looking for a simpler, more cost-effective option, there may be other carburetors or fuel injection systems that better suit your needs.

part # a825 price

• $169.99

specifications iodacarb:

• for models: Yz450f, 450f, Yz
• for makes: Yamaha
• for years: 2006-2008
• machine type: Off-road Motorcycle
• items included: Carburetor
• manufacturer part number: A825
• material: Aluminum, Steel
• vintage part: No
• choke type: Mechanical

general iodacarb:

• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors
• condition: Used

returns iodacarb:

• policy: No Returns

seller iodacarb:

• rating: 100.0%
• # reviews: 734

shipping iodacarb:

• type: Calculated
• transit: 3-8 Days
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• cost: $8.24

payments iodacarb:

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

offer iodacarb:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: August 4, 2025
• sold: 0

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