fits model: 125, Wr. make: Husqvarna.

( Manufacturer Part Number: 356855 ), ( Part Type: Carburetor ), ( Compatible Make: Honda ), ( Vintage Part: Yes )
The **Husqvarna 356855 125 WR Amal Carburetor** is a precision-engineered component designed specifically for Husqvarna s iconic 125cc WR (World Rally) series of off-road motorcycles, including models like the legendary WR250LR and WR450F. This high-performance carburetor is a hallmark of Husqvarna s commitment to delivering reliable, throttle-responsive power in demanding rally and trail riding conditions. Crafted with meticulous attention to detail, the **Amal carburetor** features a robust, lightweight aluminum body that ensures durability while maintaining optimal weight distribution for agile handling. Its sleek, aerodynamic design not only enhances the motorcycle s aesthetic appeal but also contributes to efficient airflow, allowing for smoother acceleration and better throttle control critical factors for riders navigating rough terrain or competing in rally events.
At the heart of this carburetor lies a **precision-ground needle and seat assembly**, a key element that fine-tunes fuel delivery for optimal engine performance. The **Amal carburetor** is equipped with a **floating bowl design**, which minimizes fuel sloshing and ensures consistent fuel flow even during aggressive riding maneuvers, such as sharp turns or steep climbs. The **pilot jet and main jet** are strategically calibrated to balance power output with fuel efficiency, making it ideal for both long-distance rally rides and high-intensity trail adventures. Additionally, the carburetor s **adjustable throttle stop** allows riders to fine-tune the bike s responsiveness, catering to individual riding styles whether it s a smooth, controlled throttle or a quick, snappy reaction.
One of the standout features of the **Husqvarna 356855 125 WR Amal carburetor** is its **compatibility with Husqvarna s high-performance engine tuning**, which is renowned for its reliability and power in off-road applications. The carburetor s **sealed gasket system** ensures a secure fit, preventing fuel leaks and maintaining vacuum integrity, which is essential for consistent engine performance. For riders who appreciate a blend of classic design and modern engineering, this carburetor pays homage to Husqvarna s heritage while incorporating contemporary advancements in carburetion technology. Whether used in a restored vintage WR or a meticulously maintained modern off-road machine, the **Amal carburetor** delivers the perfect harmony of power, precision, and durability making it a sought-after upgrade for enthusiasts who demand nothing less than excellence from their Husqvarna.
### **Pros and Cons of buying a Husqvarna 356855 125 WR Amal Carburetor**
#### **Pros:**1. **Compatibility and Reliability** The Husqvarna 125 WR (and similar models) is a well-known off-road motorcycle, and the Amal carburetor (model 356855) is a proven, high-performance option for this engine. Amal carburetors are favored by many riders for their smooth throttle response and durability, especially in off-road applications where reliability is critical.
2. **Performance Enhancement** The Amal carburetor is often considered superior to the stock carburetor in terms of airflow and throttle response. It can provide better acceleration, especially in high-RPM situations, which is beneficial for trail riding, motocross, or enduro applications.
3. **Aftermarket Support** Amal carburetors have a strong aftermarket presence, meaning you ll find replacement parts, tuning guides, and modifications available if needed. This makes maintenance and upgrades easier compared to some lesser-known carburetor brands.
4. **Durability** Amal carburetors are built to last, especially when properly maintained. They are less prone to clogging or failing compared to cheaper alternatives, which can be a significant advantage for riders who push their bikes hard.
5. **Ease of Tuning** The Amal carburetor is relatively straightforward to tune, allowing riders to adjust fuel mixture, idle speed, and throttle response to match their riding style or terrain. This flexibility is useful for optimizing performance in different conditions.
6. **Resale Value and Collectibility** Since Husqvarna 125 WR models are classic and still sought after by enthusiasts, installing an Amal carburetor can enhance the bike s appeal to collectors. A well-maintained bike with an Amal carburetor may hold its value better than one with a stock carburetor.
7. **Better Fuel Efficiency (When Properly Tuned)** While carburetors are generally less fuel-efficient than modern fuel injection, a properly tuned Amal carburetor can still deliver good mileage, especially if the bike is ridden at moderate speeds rather than at full throttle constantly.
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#### **Cons:**1. **Cost** The Amal carburetor is more expensive than the stock carburetor that comes with the Husqvarna 125 WR. Prices can range significantly depending on condition, brand (OEM vs. aftermarket), and whether it s new or used. Installation may also require professional labor, adding to the expense.
2. **Maintenance Requirements** Carburetors require regular cleaning, adjustment, and maintenance to perform optimally. Unlike fuel-injected engines, they are more susceptible to clogging from dirt, fuel impurities, or carbon buildup. This means more frequent servicing, which can be time-consuming and costly if done professionally.
3. **Sensitivity to Fuel Quality** Amal carburetors can be finicky with low-quality fuel, leading to poor performance, stalling, or even damage if the fuel contains contaminants. Riders must ensure they use clean, high-quality fuel to avoid issues.
4. **Learning Curve for Tuning** While Amal carburetors are tunable, improper adjustments can lead to poor performance, excessive fuel consumption, or even engine damage. Beginners may struggle with finding the right settings, and trial and error can be frustrating.
5. **Potential for Leaks** Over time, carburetors can develop leaks at gaskets or seals, especially if not properly maintained. This can lead to fuel waste, messy spills, and potential fire hazards if not addressed promptly.
6. **Limited Modern Support** Unlike modern fuel-injected bikes, the Husqvarna 125 WR with an Amal carburetor lacks electronic fuel injection systems, which means no automatic adjustments for altitude, temperature, or load. Riders must manually compensate for these factors, which can be inconvenient in varying conditions.
7. **Environmental and Emissions Concerns** Carbureted engines are generally less efficient and produce more emissions than modern fuel-injected bikes. If you ride in areas with strict emissions regulations, you may face challenges with registration or inspections.
8. **Availability of Parts** While Amal carburetors are widely available, finding exact replacements or rare parts (such as specific jets or seals) can sometimes be difficult, especially if the bike is older or less common.
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### **Conclusion:**The Husqvarna 356855 125 WR Amal carburetor is a solid choice for riders who prioritize performance, reliability, and the classic feel of a carbureted engine. It offers noticeable improvements in throttle response and tuning flexibility compared to the stock carburetor, making it ideal for off-road enthusiasts who enjoy fine-tuning their bikes. However, it comes with higher upfront and maintenance costs, as well as the need for diligent upkeep to avoid common carburetor issues.
If you are an experienced rider who enjoys working on their bike, values the tuning potential of a carburetor, and can commit to regular maintenance, the Amal carburetor is a worthwhile upgrade. On the other hand, if you prefer low-maintenance, high-efficiency riding and are not particularly interested in manual tuning, a modern fuel-injected bike or sticking with the stock carburetor might be more practical.
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### **Recommendation:** **Buy the Husqvarna 356855 125 WR Amal carburetor if:**- You own or plan to own a Husqvarna 125 WR (or a compatible model) and want to enhance its performance.
- You are comfortable with basic mechanical work and willing to invest time in tuning and maintenance.
- You prefer the feel and responsiveness of a carbureted engine over fuel injection.
- You ride in conditions where carburetor performance is beneficial (e.g., off-road, trail riding, or enduro).
- You appreciate the classic appeal and potential resale value of a well-maintained carbureted bike.
**Avoid or reconsider if:**- You are a beginner rider or not mechanically inclined, as carburetors require more attention than fuel-injected systems.
- You prioritize convenience and low maintenance over performance tuning.
- You frequently ride in urban or high-emission-restricted areas where carbureted bikes may face restrictions.
- You cannot afford the higher cost of the carburetor or the potential for frequent maintenance issues.
- You are unsure about your long-term commitment to the bike, as carburetors may not hold value as well as modern fuel-injected models in some markets.
**Final Verdict:** For the right rider, the Amal carburetor is a fantastic upgrade that can significantly improve the Husqvarna 125 WR s performance and enjoyment. However, it demands responsibility and care those who meet those conditions will likely find it a rewarding addition to their bike.
This ISS complete carb cleaned ready to install.