fits model: Kfx50. make: Kawasaki. year: 2007–2009.

( Brand: Balls ), ( Manufacturer Part Number: 1264-A125106-ATV ), ( Part Type: Carburetor )
The **Kawasaki KFX50 2007 2009 ATV Carburetor Rebuild Kit (Part #1264-A125106)** is a meticulously engineered solution designed to restore peak performance and longevity to your Kawasaki KFX50 s carburetor system. This high-quality rebuild kit is specifically tailored to the unique specifications of the 50cc single-cylinder engine found in these popular off-road vehicles, ensuring a precise fit and optimal functionality. The kit includes all the essential components required to disassemble, clean, inspect, and reassemble the carburetor with confidence, including a fresh set of **O-rings, gaskets, and seals** to prevent leaks and ensure a tight, reliable seal. The **needle and jet assembly** is included, allowing for precise fuel mixture adjustments to match your riding conditions, whether you re tackling rough trails or cruising on smoother terrain. Additionally, the kit features a **new diaphragm** and **spring**, critical components that maintain proper fuel pressure and throttle response, preventing common issues like sluggish acceleration or inconsistent idle. Built with durable materials and engineered to Kawasaki s exacting standards, this rebuild kit eliminates the guesswork of sourcing individual parts, providing a complete, ready-to-install solution that saves time and ensures a professional-grade restoration. Whether you re a seasoned mechanic or a DIY enthusiast, this kit empowers you to breathe new life into your KFX50 s carburetor, restoring its original performance and reliability with ease.
The **Kawasaki KFX50 (2007-2009) ATV carburetor rebuild kit (balls 1264-A125106)** is a common aftermarket solution for restoring performance and reliability to the stock carburetor, which is known for clogging and poor fuel delivery over time. Below are the key pros and cons of purchasing this kit, followed by a conclusion and recommendation.
### Pros:1. **Cost-Effective Alternative to Replacement** The stock carburetor is often unreliable and prone to failure, requiring frequent cleaning or replacement. A rebuild kit is significantly cheaper than buying a new OEM or aftermarket carburetor, making it a practical choice for budget-conscious owners.
2. **Improved Performance and Reliability** A properly rebuilt carburetor can restore proper fuel-air mixture, reducing stalling, hesitation, and rough idling. If the original carburetor is clogged or worn, a rebuild can make the engine run smoother and more efficiently.
3. **Easier Maintenance Than Full Replacement** Rebuilding the carburetor is a simpler process than installing a new one, especially for those with basic mechanical skills. It involves disassembling, cleaning, and replacing worn parts rather than a full overhaul.
4. **Accessibility of Parts** The kit includes essential components like jets, diaphragms, and seals, which are often hard to source individually. This ensures compatibility and simplifies the rebuild process.
5. **Potential for Longer Engine Life** A clean, properly adjusted carburetor reduces carbon buildup and fuel system strain, which can help prevent long-term engine damage caused by poor fuel delivery.
### Cons:1. **Quality and Fitment Concerns** Aftermarket kits like this one may not always match the precision of OEM parts. Some users report that the jets or seals do not fit perfectly, leading to leaks or inconsistent performance. Researching the specific brand s reputation is advisable.
2. **Skill Level Required** While simpler than a full engine rebuild, carburetor work still requires careful handling. Improper cleaning, incorrect reassembly, or using the wrong parts can lead to further issues, such as flooding or poor idle.
3. **Limited Longevity Compared to New Carbs** Even with a rebuild, the carburetor s lifespan may still be shorter than a brand-new OEM or high-quality aftermarket unit. Over time, the metal body and internal components may still degrade, requiring another rebuild or replacement.
4. **Potential for Voiding Warranty** If the ATV is still under manufacturer warranty, modifying or rebuilding the carburetor may void coverage, especially if the failure was due to a manufacturing defect.
5. **Mixed Reviews on Performance Gains** Some users report noticeable improvements in throttle response and stability after a rebuild, while others see minimal difference, particularly if the engine s other components (e.g., fuel pump, air filter) are worn or clogged.
### Conclusion:The **1264-A125106 rebuild kit** is a viable option for owners who want to restore their KFX50 s carburetor without the expense of a full replacement. It is particularly useful for those experiencing common issues like clogging, rough idling, or stalling. However, the quality and effectiveness can vary, and the process requires attention to detail to avoid further problems.
If you are comfortable with basic mechanical work and have researched the kit s reputation, it can be a cost-effective solution. For those who prefer a more foolproof option, investing in a high-quality aftermarket carburetor (such as a Walbro or Mikuni) or consulting a professional for a rebuild may be worth the extra cost.
### Recommendation:- **Proceed with the rebuild kit** if you are experiencing carburetor-related symptoms (e.g., poor idle, hesitation, flooding) and want a low-cost fix. Follow the instructions carefully, and consider using high-quality gaskets and seals to prevent leaks.
- **Consider a new carburetor** if the rebuild kit is not readily available or if you suspect significant internal wear (e.g., cracked diaphragms, seized needles).
- **Combine with other maintenance** While rebuilding the carburetor, inspect and clean the fuel lines, air filter, and spark plug to ensure optimal performance.
- **Test and adjust** After reassembly, perform a gradual break-in and fine-tune the carburetor settings (if adjustable) to match your riding conditions.
Brand: All Balls, model Number: 1264-A125106-ATV. All Balls Carburetor Rebuild Kit for 2007 - 2009 Kawasaki KFX50 ATV: Repair Kits. Compatibility: Years: Make: model: Application: Notes: 2007 - 2009 KawasakiKFX50. NBR rubber material is used on all O-rings and gaskets has excellent resistance to the ethanol in today?fuels.
Kits include all of the necessary components to repair a carburetor. OEM jet sizes are included in the kit. I need to exchange an item. Parts without fitment are to be assumed universal and may require vehicle modification.
Off road use only. This is helpful if you are buying multiple items. Kit includes all O-rings, gaskets, jets, needle, mixture screw, float bowl screws, valve needle and seat.