fits model: Cr250r. make: Honda. year: 2003.

( Brand: Balls ), ( Manufacturer Part Number: 226-1164 ), ( Type: Fuel Carburetor Atv Parts )
The **226-1164 2003 Honda CR250R Carburetor Rebuild Kit** is a meticulously engineered aftermarket solution designed to restore peak performance and reliability to the stock Keihin CV carburetor found in the 2003 Honda CR250R. This comprehensive rebuild kit is crafted for serious off-road enthusiasts and mechanics who demand precision, durability, and a seamless fit for their high-performance dual-sport motorcycle. The kit includes all the essential components required to disassemble, clean, inspect, and reassemble the carburetor with factory-like accuracy, ensuring optimal fuel delivery, throttle response, and overall engine efficiency. At its core, the kit features a high-quality **CV carburetor body** that maintains the original Honda design while incorporating subtle refinements to enhance airflow and throttle smoothness. The rebuild package is complemented by a **complete set of gaskets and seals**, including the intake and exhaust gaskets, needle jet seals, and diaphragm seals, all engineered from durable materials to prevent leaks and maintain vacuum integrity. The kit also provides a **precision-machined throttle body** and **mixture screw**, along with a **new pilot and main jet set**, allowing riders to fine-tune the carburetor s performance to match their riding conditions whether it s aggressive trail riding, competitive motocross, or relaxed dual-sport adventures. Additionally, the rebuild kit includes **O-rings, springs, and a new diaphragm**, all of which are critical for maintaining proper carburetor function and preventing internal wear. For added convenience, the kit comes with **replacement screws and washers**, ensuring a secure and leak-free assembly. Whether you're addressing symptoms of a sluggish throttle response, inconsistent idle, or poor high-speed performance, this rebuild kit offers a cost-effective alternative to purchasing a brand-new carburetor while preserving the original engine s tuning and character. Ideal for both DIY mechanics and professional shops, the 226-1164 kit ensures a thorough restoration process, allowing riders to enjoy the full potential of their 2003 Honda CR250R s powerful 250cc single-cylinder engine with confidence.
### Pros and Cons of buying a Balls 226-1164 2003 Honda CR250R Carburetor Rebuild Kit
#### **Pros:**1. **Compatibility** The kit is specifically designed for the 2003 Honda CR250R, ensuring a proper fit and functionality without modifications. This reduces the risk of compatibility issues that can arise with generic or aftermarket parts.
2. **Quality Components** Balls Manufacturing is a well-regarded brand in the motorcycle and ATV carburetor industry, known for producing reliable and durable rebuild kits. The kit typically includes high-quality gaskets, seals, jets, and other internal components that are designed to perform consistently.
3. **Cost-Effective Solution** Rebuilding the carburetor with this kit is often more affordable than purchasing a new carburetor outright. It extends the life of your existing carburetor, saving you money in the long run.
4. **Performance Restoration** A rebuilt carburetor can restore the original performance of your CR250R, especially if the original carburetor was worn out or clogged. This can improve throttle response, fuel efficiency, and overall engine performance.
5. **Ease of Installation** The kit comes with clear instructions and often includes tools or tips to simplify the rebuild process. Many users find that rebuilding a carburetor is a manageable DIY project, especially with the right guidance.
6. **Preventative Maintenance** Regular carburetor maintenance, such as rebuilding, helps prevent future issues like flooding, lean running, or poor acceleration. This proactive approach can save you from more costly repairs down the line.
7. **Availability of Parts** Balls Manufacturing is a trusted supplier, and their kits are widely available through motorcycle parts dealers, online retailers, and specialty shops. This makes it easier to source the kit and any additional tools you might need.
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#### **Cons:**1. **DIY Skill Requirement** Rebuilding a carburetor requires some mechanical skill and patience. If you are not comfortable with disassembly, cleaning, and reassembly, you may need to pay a mechanic to perform the job, which could negate some of the cost savings.
2. **Time-Consuming Process** The rebuild process can take several hours, depending on your experience and the condition of the carburetor. This may not be ideal if you need your bike running immediately or if you have limited time for maintenance.
3. **Potential for Mistakes** Even with instructions, there is a risk of making errors during the rebuild, such as improperly seating gaskets, misaligning components, or using the wrong jets. This could lead to poor performance or even damage to the carburetor if not done correctly.
4. **Wear on Other Components** If the carburetor has been neglected for a long time, other parts of the fuel system (such as the fuel lines, filter, or fuel pump) may also be worn or clogged. Rebuilding the carburetor alone may not fully resolve performance issues if these other components are faulty.
5. **Depreciation of Original Parts** If you decide to sell the bike in the future, a rebuilt carburetor may not hold the same value as an original or unused one. However, this is typically a minor concern unless you are selling a high-end or restored bike.
6. **Limited Customization** The kit is designed for stock performance. If you are looking to modify the carburetor for increased power or tuning, you may need to source additional parts (such as larger jets or a different orifice) beyond what the kit provides.
7. **Tooling Requirements** While not always extensive, rebuilding a carburetor may require specific tools such as carburetor cleaning solvents, a carburetor bore brush, and precision tools for reassembly. If you don t already own these, you ll need to purchase or borrow them, adding to the overall cost.
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### **Conclusion:**The Balls 226-1164 rebuild kit for the 2003 Honda CR250R carburetor is a solid choice for anyone looking to restore or maintain their bike s carburetor. The kit offers compatibility, quality components, and cost savings, making it a practical option for DIY enthusiasts or those who want to avoid the expense of a new carburetor. However, it requires some mechanical skill and time to complete successfully. If you are comfortable with the process and have the patience to follow instructions carefully, this kit is an excellent investment in your bike s longevity and performance.
For those who are not confident in their ability to rebuild the carburetor themselves, it may be worth paying a professional mechanic to perform the job, especially if the carburetor is severely worn or the bike is used frequently.
### **Recommendation:**If you are an intermediate or experienced DIY mechanic and your carburetor is showing signs of wear (such as poor idle, hesitation, or flooding), purchasing the Balls 226-1164 rebuild kit is highly recommended. It is a cost-effective way to restore your CR250R s carburetor to like-new condition and improve overall engine performance.
If you are unsure about the rebuild process or lack the necessary tools, consider having a trusted mechanic inspect the carburetor first. They can advise whether a rebuild is feasible or if other issues (such as a failing fuel pump or clogged jets) need to be addressed simultaneously.
For those who prioritize convenience over cost savings, purchasing a new OEM or aftermarket carburetor may be a viable alternative, though it will be more expensive upfront. Ultimately, the decision depends on your budget, skill level, and how critical the carburetor s condition is to your bike s performance.