BALLS 3420-A147418-ATV Carburetor Rebuild Kit All Atv

( Brand: Balls ), ( Manufacturer Part Number: 3420-A147418-ATV ), ( Part Type: Carburetor )

Review BALLS All Carburetor Rebuild Kit Yamaha Atv fits GRIZZLY YFM90 1990–2022

The **Yamaha YFM90 Grizzly 90 (2019 2022) Carburetor Rebuild Kit (Part #3420-A147418)** is a meticulously engineered, high-performance solution designed to restore peak efficiency and reliability to the stock carburetor on Yamaha s compact yet rugged 90cc ATV. This premium rebuild kit is specifically tailored for the YFM90 s carburetor system, ensuring a precise fit and optimal performance after reassembly. Crafted with Yamaha s engineering standards in mind, this kit includes all the essential components needed to disassemble, clean, inspect, and reassemble the carburetor with confidence, including a new **carburetor gasket set**, **fuel pump diaphragm**, **throttle cable**, **pilot and main jets**, **needle and seat assemblies**, **float needle**, and **fuel strainer**, all of which are critical for maintaining proper fuel delivery and throttle response. The kit also features **O-rings, seals, and gaskets** made from high-quality materials to prevent leaks and ensure a tight, secure fit, while the included **carburetor cleaner** helps remove carbon deposits and varnish buildup that can clog passages and degrade performance over time. Whether you're tackling a routine maintenance check or addressing symptoms of poor fuel economy, rough idling, or hesitation, this rebuild kit provides a comprehensive, cost-effective way to breathe new life into your YFM90 s carburetor without compromising on durability or performance. Ideal for both DIY enthusiasts and professional mechanics, this kit simplifies the rebuild process with clear compatibility and step-by-step guidance, ensuring your Yamaha ATV runs smoothly and efficiently for years to come.

### **Pros and Cons of buying a Balls 3420-A147418 ATV Carburetor Rebuild Kit for a 2019 2022 Yamaha YFM90 Grizzly 90**

#### **Pros**

1. **Compatibility** This kit is specifically designed for the Yamaha YFM90 carburetor, ensuring a proper fit and optimized performance for your model. The part number (3420-A147418) matches the carburetor used in the 2019 2022 Grizzly 90, reducing the risk of mismatches.

2. **Quality Components** Balls Manufacturing is a well-known brand in the ATV and power sports industry, known for producing reliable carburetor rebuild kits. The kit includes genuine or high-quality replacement parts, such as jets, diaphragms, seals, and gaskets, which are essential for restoring proper carburetor function.

3. **Cost-Effective Solution** Rebuilding the carburetor with this kit is often cheaper than purchasing a new carburetor outright. It extends the life of your existing carburetor, saving you money in the long run, especially if the carburetor itself is still in good condition.

4. **Improved Performance** A properly rebuilt carburetor ensures optimal fuel-air mixture, leading to smoother operation, better throttle response, and improved fuel efficiency. If your ATV was running poorly due to carburetor issues, this kit can restore performance to factory specifications.

5. **Easy to Install** The kit comes with clear instructions, and the process of rebuilding a carburetor is relatively straightforward if you have basic mechanical skills. Many users find that with patience and the right tools, they can complete the rebuild in a few hours.

6. **Preventative Maintenance** Regular carburetor maintenance prevents more serious engine issues, such as clogging, poor fuel delivery, or even engine damage. Rebuilding the carburetor as part of routine maintenance can help avoid costly repairs down the line.

7. **Access to Support** Balls Manufacturing provides customer support and resources, including troubleshooting guides and technical assistance, which can be helpful if you encounter any issues during the rebuild process.

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#### **Cons**

1. **Learning Curve** If you ve never rebuilt a carburetor before, the process can be intimidating. It requires careful disassembly, cleaning, and reassembly, and mistakes (such as improperly seating jets or mixing up parts) can lead to poor performance or even damage to the carburetor.

2. **Time-Consuming** Rebuilding a carburetor is not a quick job. It may take several hours, depending on your experience and the condition of the carburetor. If you re short on time or prefer professional help, you may need to factor in labor costs if taking it to a shop.

3. **Tool Requirements** You ll need specific tools to complete the rebuild, such as carburetor cleaning solvents, a carburetor cleaning brush, a torque wrench (for proper jet seating), and possibly a carburetor rebuild stand. If you don t already have these, you ll need to purchase them, adding to the overall cost.

4. **Potential for Mistakes** Even with a quality kit, human error can occur. For example, mixing up jets, using the wrong gaskets, or not cleaning the carburetor thoroughly can result in poor performance or even engine issues. This risk is higher for beginners.

5. **Depreciation of Carburetor** While rebuilding is cost-effective, the carburetor itself may still degrade over time, especially if it s been heavily used or exposed to dirt and debris. Eventually, you may need to replace the carburetor entirely, even after multiple rebuilds.

6. **Limited Warranty** Unlike purchasing a new carburetor from Yamaha, the Balls rebuild kit may not come with a warranty covering potential manufacturing defects. If something goes wrong due to a faulty part in the kit, you ll need to rely on the manufacturer s customer service for resolution.

7. **Alternative Options** If your carburetor is severely damaged or beyond repair, rebuilding may not be the best option. In such cases, purchasing a new or used carburetor might be more practical, even if it s more expensive upfront.

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### **Conclusion**

The **Balls 3420-A147418 ATV Carburetor Rebuild Kit** is a solid choice for owners of the 2019 2022 Yamaha YFM90 Grizzly 90 who are experiencing carburetor-related issues or want to perform routine maintenance. The kit offers **high-quality, compatible parts** and is a **cost-effective alternative to replacing the entire carburetor**. However, it requires **time, patience, and some mechanical skill** to install correctly. If you re comfortable with DIY projects and have access to the necessary tools, this kit is an excellent way to restore your ATV s performance.

For **beginners or those short on time**, it may be worth considering professional help or exploring other options, such as a new carburetor or a different rebuild kit brand. Ultimately, the decision depends on your **experience level, budget, and willingness to invest time in the process**.

### **Recommendation**

If you re confident in your ability to follow instructions and have the patience to carefully rebuild the carburetor, **proceed with the Balls kit**. It s a reliable choice for your Yamaha YFM90 and will likely save you money compared to a full replacement. However, if you re unsure about the process or lack the tools, **consult a professional mechanic** or consider a **new carburetor** to ensure optimal results.

- Follow the **instructions meticulously**.

- **Clean all parts thoroughly** before reassembly.

- **Use the correct jets and gaskets** as specified in the kit or Yamaha s manual.

- **Test the ATV after reassembly** and adjust the carburetor if needed for optimal performance.

Details:

This is helpful if you are buying multiple items. All Balls Carburetor Rebuild Kit for 2019 - 2022 Yamaha YFM90 Grizzly 90 ATV: Kits include all of the necessary components to repair a carburetor. Compatibility: Years: Make: model: Application: Notes: 2016 - 2022 YamahaYFM90 Raptor, 2019 Grizzly 90.: Brand: All Balls, model Number: 3420-A147418-ATV.

I need to exchange an item. Our part availability is very diverse. Parts without fitment are to be assumed universal and may require vehicle modification.

part #: 3420a147418 price

• $40.53

specifications carbthrotatv:

• for models: Yfm90, Grizzly
• for makes: Yamaha
• for years: 1990-2022
• brand: Balls
• mpn: 3420-a147418-atv
• part type: Carburetor

shipping carbthrotatv:

• type: Fixed
• cost: $0.00
• service: Standard
• transit: 3-7 Days
• class: Standard

returns carbthrotatv:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

payments carbthrotatv:

• other
• wallet: Google-pay
• credit card: Diners-club

offer carbthrotatv:

• sold: 0
• availability: In Stock
• started: February 2, 2026
• quantity: 9
• options: Ship-to-home

general carbthrotatv:

• ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Carburetors
• condition: New

seller carbthrotatv:

• rating: 99.8%
• city: San Marcos, CA
• # reviews: 76746

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