BALLS 1155-A124888-ATV Carburetor Rebuild Kit All Atv

( Brand: Balls ), ( Manufacturer Part Number: 1155-A124888-ATV ), ( Part Type: Carburetor )

Review BALLS All Carburetor Rebuild Kit Honda Atv fits ATC250SX 1985

The **Balls 1155-A124888 ATV Carburetor Rebuild Kit** is a meticulously engineered solution designed specifically for restoring peak performance to the **1985 Honda ATC250SX** ATV s carburetor system. This high-quality rebuild kit is crafted to ensure a flawless, factory-like restoration of your engine s fuel delivery mechanism, allowing for optimal throttle response, smoother acceleration, and improved fuel efficiency. Engineered with precision, this kit includes all the essential components required to disassemble, clean, and reassemble the carburetor with confidence, including a fresh set of **O-rings, gaskets, and seals** to prevent leaks and ensure a tight, airtight seal throughout the system. The kit features **high-performance jets and needles** that are calibrated to match the ATC250SX s original specifications, guaranteeing that your engine will run cleanly and efficiently without unnecessary carbon buildup or fuel waste. Whether you're tackling a routine maintenance project or addressing performance degradation due to wear and tear, this rebuild kit provides everything needed to perform a professional-grade overhaul from the **carburetor body gasket** and **pilot and metering needles** to the **throttle body and spring assembly**, all sourced from trusted, durable materials. Ideal for both DIY enthusiasts and professional mechanics, this kit simplifies the rebuild process with clear compatibility and step-by-step functionality, ensuring that your **Honda ATC250SX** returns to its original power and reliability with minimal hassle. By investing in this rebuild kit, you re not just restoring your carburetor you re enhancing the longevity and performance of your entire engine, making it a must-have for any ATV owner committed to keeping their machine in top condition.

The **Honda ATC250SX (1985) carburetor rebuild kit (Balls #1155-A124888)** is a common choice for restoring or maintaining the stock carburetor on this ATV. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Balls Kit**

1. **Compatibility and Fit**

The kit is specifically designed for the **1985 Honda ATC250SX**, ensuring that all parts align correctly with the stock carburetor (a **Pike 18mm carburetor**). This reduces the risk of improper installation or leaks, which can be a common issue with aftermarket or generic rebuild kits.

2. **Quality Components**

Balls is a well-regarded brand in the ATV and small-engine carburetor industry, known for producing durable and reliable parts. The kit typically includes:

- **Needles and jets** (often upgraded or matched to OEM specifications)

- **Diaphragms** (critical for proper fuel delivery and vacuum operation)

- **Pilot and main jets** (pre-tuned for optimal performance)

- **Gaskets and seals** (prevents leaks and ensures a tight seal)

- **Pump and idle circuits** (essential for smooth operation)

The kit often includes **OEM-style parts** or slight upgrades that improve performance without drastic modifications.

3. **Ease of Rebuild**

The kit is designed for **DIY rebuilds**, meaning no specialized tools are required beyond basic carburetor cleaning supplies (like carb cleaner, a soft brush, and a rebuild mat). The instructions are generally clear, and the parts are pre-packaged for convenience. This makes it accessible for hobbyists who aren t professional mechanics.

4. **Cost-Effective**

Rebuilding the carburetor with this kit is **far cheaper** than replacing the entire carburetor (which can cost $150 $300 or more). The kit typically ranges from **$30 $60**, depending on the retailer and whether it includes additional upgrades (e.g., aftermarket needles or jets).

5. **Performance and Reliability**

- **Lean running** (caused by worn needles or jets)

- **Hard starting** (due to clogged pilot circuits)

- **Poor throttle response** (from worn diaphragms)

- **Fuel leaks** (from degraded gaskets)

Many owners report that the kit **revives the carburetor to near-new condition**, especially if the original carburetor was well-maintained but just needed a refresh.

6. **Availability of Parts**

Balls is a trusted brand with **widely available parts**, meaning you can easily find replacements if something in the kit fails later. This is less of an issue with obscure or discontinued brands.

7. **Minimal Modifications Needed**

Unlike aftermarket carburetor conversions (e.g., swapping to a Mikuni or Keihin), this kit **does not require drilled holes or major alterations** to the carburetor body. It s a **drop-in replacement** for the stock setup, making it ideal for those who want to stay close to OEM specifications.

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### **Cons of the Balls Kit**

1. **Stock Performance Limitations**

The kit **does not significantly upgrade performance** beyond stock levels. If you re looking for **more power, better throttle response, or a sportier tune**, this kit alone won t deliver those results. For that, you d need to pair it with **aftermarket needles, jets, or a full carburetor conversion** (e.g., a Mikuni 28mm).

2. **Potential for Inconsistent Quality**

While Balls is reputable, **quality can vary slightly between batches**. Some users report receiving **mismatched parts** (e.g., incorrect jet sizes or worn diaphragms) in their kits. This is rare but possible, so it s wise to **inspect each part carefully** before installation. Always check reviews or ask the seller for confirmation of the kit s contents.

3. **No Upgrades for Modern Tuning**

The 1985 ATC250SX was a **stock, stock-only** ATV, and its carburetor was tuned for **low-emission standards** of the time. The Balls kit will **not** accommodate modern tuning techniques (e.g., high-flow jets, progressive needles, or electronic fuel injection conversions). If you re planning to modify the ATV aggressively, this kit is just a starting point.

4. **Requires Basic Mechanical Skill**

While the rebuild is straightforward, **some precision is needed**. Misaligning jets, installing needles incorrectly, or forgetting to clean the carburetor thoroughly can lead to **poor performance or even damage**. If you ve never rebuilt a carburetor before, you may need to **watch tutorial videos** or consult a mechanic to avoid mistakes.

5. **Not a Permanent Fix for Worn Carburetor Bodies**

If the **carburetor body itself is cracked, warped, or corroded**, rebuilding the internals won t help. The kit assumes the body is **structurally sound**. If the carburetor has been **flooded, run on ethanol, or neglected for years**, the body may need replacement, which isn t covered by this kit.

6. **Limited Longevity with Poor Fuel**

Even with a rebuilt carburetor, **low-quality fuel, ethanol blends, or contaminated gas** can quickly degrade the new parts. The kit s diaphragms and seals are not designed for **long-term use with bad fuel**, so regular maintenance (e.g., fuel stabilizer, fresh gas) is still required.

7. **No Warranty on Parts**

Most Balls kits are sold as **consumer-grade parts without a warranty**. If a part fails shortly after installation, you re responsible for replacement costs. This is standard for aftermarket carburetor kits, but it s worth noting if you re on a tight budget.

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### **Conclusion**

- **Restore stock performance** at a fraction of the cost of a new carburetor.

- **Prevent common carburetor failures** (lean mixes, hard starts, leaks).

- **Perform a DIY rebuild** without requiring specialized tools or skills.

- **Stay true to OEM specifications** without major modifications.

- **Significant performance upgrades** (stick to stock or mild tuning).

- **A hassle-free solution** (some troubleshooting may be needed).

- **Long-term use with poor fuel** (requires maintenance).

- **A warranty or guarantee** (parts are sold as-is).

For most **stock or lightly modified ATC250SX owners**, this kit is a **smart investment** that extends the life of the carburetor and improves reliability. If you re planning to **aggressively modify the ATV** (e.g., big bore, high-compression engine, or heavy-duty use), you may eventually need to **upgrade to an aftermarket carburetor** (like a Mikuni 28mm) or a **full carburetor conversion kit**.

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### **Recommendation**

- **Buy the Balls kit** and rebuild it yourself. Follow a **step-by-step guide** (e.g., from *ATV.com* or *Honda ATC forums*) to ensure proper installation.

- **Clean the carburetor thoroughly** before rebuilding use carburetor cleaner and a soft brush to remove old fuel deposits.

- **Consider upgrading the needles and jets** if you want slightly better performance (e.g., **Pike or Mikuni aftermarket needles** for smoother throttle response).

- Take the carburetor to a **local ATV mechanic** for a rebuild. They may charge **$50 $100** but will ensure it s done correctly.

- **Research a Mikuni 28mm carburetor conversion** (e.g., *ATV Mikuni 28mm kits*) for better airflow and power.

- **Avoid ethanol-blended fuels** if possible, as they can damage carburetor internals over time.

- **Store the ATV with a fuel stabilizer** (like *Sta-Bil*) if it won t be ridden for months.

- **Check the carburetor every 50 100 hours** for leaks or clogs, especially if using low-quality fuel.

The **Balls kit is the best budget-friendly option** for a **stock or lightly modified 1985 Honda ATC250SX**. It s a **proven, reliable choice** that will give you **years of trouble-free operation** if installed correctly. However, if you re pushing the ATV hard or want more power, consider **upgrading the carburetor later**.

Details:

OEM jet sizes are included in the kit.: Brand: All Balls, model Number: 1155-A124888-ATV. Kits include all of the necessary components to repair a carburetor. Off road use only.

Kit includes all O-rings, gaskets, jets, needle, mixture screw, float bowl screws, valve needle and seat. I need to exchange an item. Compatibility: Years: Make: model: Application: Notes: 1985 - 1985 HondaATC250SX. All Balls Carburetor Rebuild Kit for 1985 Honda ATC250SX ATV: Repair Kits.

Parts without fitment are to be assumed universal and may require vehicle modification. NBR rubber material is used on all O-rings and gaskets has excellent resistance to the ethanol in today?fuels. This is helpful if you are buying multiple items.

part #: 1155a124888 price

• $50.76

specifications carbthrotatv:

• for models: Atc250sx
• for makes: Honda
• for years: 1985
• brand: Balls
• mpn: 1155-a124888-atv
• part type: Carburetor

offer carbthrotatv:

• availability: In Stock
• started: April 27, 2026
• options: Ship-to-home
• quantity: 6
• sold: 0

general carbthrotatv:

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

shipping carbthrotatv:

• service: Standard
• class: Standard
• transit: 2-5 Days
• cost: $0.00
• type: Fixed

returns carbthrotatv:

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

payments carbthrotatv:

• wallet: Paypal
• credit card: Diners-club
• other

seller carbthrotatv:

• # reviews: 83935
• rating: 99.9%
• city: Boise, ID

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