fits model: Pw50, Zinger. make: Yamaha. year: 1981–2026.

( Brand: Celox ), ( Manufacturer Part Number: AC2367CA113JI ), ( Type: Carburetor ), ( Warranty: 90 Day ), ( Country Of Origin: China ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. )
The **Celox AC2367CA113JI Carburetor** is a meticulously engineered, high-performance replacement carburetor designed specifically for Yamaha PW50 and PW-Zinger models spanning the production years from **1981 to 2026**, ensuring compatibility with this iconic line of compact, off-road-capable motorcycles. Crafted with precision and built to exacting standards, this carburetor delivers a seamless blend of reliability and performance, making it an ideal upgrade for riders seeking enhanced throttle response, smoother acceleration, and improved fuel efficiency without compromising the classic charm of these beloved mini-motocross bikes. The **AC2367CA113JI** features a robust **aluminum body** reinforced with high-grade seals and gaskets, ensuring durability against the rigors of off-road use, dust, and vibration, while its **precision-machined internals** including the needle jet, pilot jet, and float bowl are calibrated to optimize airflow and fuel delivery for consistent power across varying engine speeds. Whether tackling tight trails, performing wheelies, or simply cruising, this carburetor maintains a clean, efficient combustion process, reducing carbon buildup and prolonging the life of the engine components. Its **easy-to-service design** allows for quick adjustments of the idle mixture, throttle response, and overall performance tuning, giving riders the flexibility to fine-tune their bike to match their riding style. Backed by Celox s reputation for quality and performance, this carburetor is a trusted choice for both restoration projects and daily riding, ensuring that your Yamaha PW50 or PW-Zinger continues to deliver the exhilarating, compact-power experience it was originally designed for.
### **Pros and Cons of buying a Celox AC2367CA113JI Carburetor for Yamaha PW50/PW-Zinger (1981 2026)**
#### **Pros:**1. **Compatibility** The Celox AC2367CA113JI is designed as a direct replacement for the stock carburetor on Yamaha PW50 and PW-Zinger models from 1981 onward, ensuring an exact fit without modifications.
2. **Improved Performance** Celox carburetors are known for better fuel atomization and air-fuel mixture control, which can enhance throttle response, smoothness, and power output compared to the original unit, especially if the bike has been neglected or modified.
3. **Durability** Celox carburetors are made with higher-quality materials, including stainless steel components and precision-engineered parts, which can reduce wear and extend the lifespan of the carburetor compared to some aftermarket or OEM alternatives.
4. **Ease of Installation** Since it is a direct drop-in replacement, installation is straightforward for most mechanics or experienced riders, requiring only basic tools and minimal adjustments.
5. **Fuel Efficiency** A properly tuned Celox carburetor can optimize fuel consumption, reducing waste and improving overall efficiency, which is beneficial for long rides or daily commuting.
6. **Reliability** Celox is a well-established brand in the off-road and ATV carburetor market, with a reputation for consistent performance and availability of replacement parts.
7. **Adjustability** The carburetor includes adjustable components (such as the pilot and main jets), allowing for fine-tuning to match different fuel types, altitudes, or riding conditions.
8. **Cost-Effective Upgrade** While slightly more expensive than some generic aftermarket options, it is often more affordable than high-end performance carburetors (e.g., Keihin or Mikuni), offering a balance between cost and performance.
---
#### **Cons:**1. **Potential Learning Curve** If the rider or mechanic is unfamiliar with carburetor tuning, improper adjustments (e.g., over-rich or lean mixtures) can lead to poor performance, fuel waste, or engine damage. Proper jetting and setup are critical.
2. **Requires Maintenance** Like any carburetor, the Celox AC2367CA113JI needs regular cleaning and maintenance (e.g., cleaning the jets, checking for clogs, and adjusting the idle mixture) to perform optimally. Neglect can lead to poor performance or failure.
3. **Fuel Quality Dependency** The carburetor s performance is highly dependent on the quality of fuel used. Poor-quality fuel (e.g., ethanol-blended gas with additives) can clog the jets or damage internal components over time.
4. **No Major Power Gains for Stock Engines** The Yamaha PW50 s engine is already limited in power (typically around 3 4 HP), and while the Celox carburetor may improve smoothness and reliability, it won t drastically increase speed or acceleration. Significant power gains would require engine modifications.
5. **Potential for Overcomplication** For a bike that is primarily used for light off-roading or casual riding, upgrading the carburetor may feel unnecessary if the original unit is still functioning adequately. Overhauling the carburetor could be seen as "fixing what isn t broken."
6. **Limited Availability of Parts** While Celox is a reputable brand, finding specific replacement parts (e.g., gaskets, jets, or diaphragms) for this model may be harder than for more common carburetors, requiring online searches or specialty suppliers.
7. **Installation Risks** If not installed correctly (e.g., improper gasket sealing, misaligned components, or incorrect throttle cable routing), it can lead to leaks, poor performance, or even engine damage.
8. **No Warranty on DIY Installation** Celox typically offers warranties on new units, but these may not cover issues arising from improper installation or misuse. Professional installation is recommended for peace of mind.
---
### **Conclusion:**The **Celox AC2367CA113JI carburetor** is a solid **direct replacement and upgrade option** for Yamaha PW50/PW-Zinger owners, particularly if the original carburetor is worn, clogged, or underperforming. It offers **better reliability, smoother operation, and improved fuel efficiency** compared to the stock unit, with minimal installation complexity. However, it is not a "set-and-forget" solution **proper tuning, maintenance, and fuel quality** are essential to maximize its benefits.
For riders who prioritize **reliability, ease of use, and a modest performance boost** without major engine modifications, the Celox carburetor is a **strong recommendation**. However, if the bike is used infrequently or the original carburetor is still functioning well, the upgrade may not be justified.
For those who decide to proceed, **professional installation and tuning** are highly advised to ensure optimal performance and longevity.
---
### **Final Recommendation:** **Buy the Celox AC2367CA113JI carburetor if:**- Your Yamaha PW50/PW-Zinger s original carburetor is old, dirty, or unreliable.
- You want a **direct replacement with improved fuel efficiency and smoother operation**.
- You are willing to **learn basic carburetor tuning** or have a mechanic assist with setup.
- You ride in conditions where **fuel quality is inconsistent** (e.g., remote areas with older gas).
**Avoid it if:**- The original carburetor is still working fine and you don t want unnecessary upgrades.
- You lack experience with carburetor maintenance or tuning.
- You expect **dramatic power gains** (this is not a high-performance carburetor).
- You cannot commit to **regular maintenance** (cleaning, adjusting jets, etc.).
**Best Practice:**- Purchase from a **reputable dealer** (e.g., Celox-authorized sellers or trusted ATV parts suppliers).
- Have a **mechanic verify installation** and perform an initial tune-up.
- Use **high-quality fuel** (preferably fresh, ethanol-free or low-ethanol) to prolong carburetor life.
- Keep a **spare set of jets and gaskets** on hand for future maintenance.
Order Includes. 1x Carburetor: 4X4-14101-00- 5PG-14101-00- 5PG-14101-11-00. Compatible With Yamaha. PW50 1981 -2026.
Premium Quality Replacement Part. QT50 1980 - 1981. YT60 1984 -1985.