fits make: Honda. year: 1980.

( Manufacturer Part Number: 16013-166-004 ), ( Part Type: Carburetor ), ( Country Of Origin: Japan ), ( Intake Fuel System Part Type: Float Set )
The **Honda 16013-166-004 Carburetor Float Set** is a precision-engineered replacement component designed specifically for the **MB5, NS50F, and XL80S 50cc and 80cc air-cooled single-cylinder engines**, including models like the Honda XL50, XL80, and their variants. This high-quality float set is meticulously crafted to restore optimal fuel delivery and engine performance, ensuring smooth operation, consistent power output, and reliable throttle response. The float assembly consists of a **durable brass float**, a **high-tolerance needle valve**, and a **sealed gasket**, all engineered to Honda s exacting specifications to prevent fuel leaks, maintain proper float level, and eliminate common issues such as fuel starvation, rough idling, or excessive fuel consumption. Ideal for both restoration projects and routine maintenance, this float set is compatible with carburetors that require a **16013-166-004** part number, making it a direct-fit solution for Honda s classic and modern small-displacement engines. Whether you're reviving an older model or upgrading an existing setup, this float set ensures accurate fuel metering, helping to prolong engine life and enhance overall performance with minimal effort. Built to withstand the demands of frequent use, it offers a reliable alternative to generic aftermarket parts, delivering the precision and durability expected from Honda s original equipment.
### **Pros and Cons of buying a Honda 16013-166-004 Carburetor Float Set (MB5, NS50F, XL80S, 50cc/80cc)**
#### **Pros:**1. **Direct OEM Replacement** This is a genuine Honda part, ensuring a perfect fit and compatibility with the MB5, NS50F, and XL80S carburetors. It avoids potential sizing or performance issues that may arise with aftermarket knockoffs.
2. **Reliable Performance** Honda s carburetor components are known for durability and consistent fuel delivery, which helps maintain engine efficiency and longevity.
3. **Easy Installation** Since it s a direct replacement, swapping out the float set is straightforward, requiring minimal tools and expertise.
4. **Prevents Fuel Starvation** A worn or damaged float can cause fuel starvation, leading to rough idling, stalling, or poor acceleration. Replacing it ensures proper fuel flow.
5. **Cost-Effective Maintenance** Compared to rebuilding or replacing the entire carburetor, this float set is a low-cost solution for common carburetor issues.
6. **Improves Fuel Economy** A properly functioning float set helps maintain optimal fuel mixture, which can slightly enhance fuel efficiency.
7. **Widely Available** As an OEM part, it is easy to find in Honda dealerships, online marketplaces, or specialty motorcycle/ATV parts stores.
#### **Cons:**1. **Limited Availability Outside Honda Channels** While not rare, it may not be as commonly stocked in general auto parts stores compared to more popular brands.
2. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (especially online) risks receiving fake or low-quality replicas that don t meet Honda s standards.
3. **No Performance Upgrades** This is a maintenance/replacement part, not a performance-enhancing kit. If you re looking to modify throttle response or fueling, you ll need additional upgrades.
4. **Requires Basic Mechanical Knowledge** While simple, installing a float set still requires some familiarity with carburetor disassembly and reassembly to avoid mistakes like incorrect needle valve seating or improper float level adjustment.
5. **May Not Fix Underlying Issues** If the carburetor has other problems (e.g., clogged jets, worn pistons, or vacuum leaks), replacing just the float set won t resolve them. A full carburetor service may be needed.
6. **Price Sensitivity** Compared to aftermarket alternatives (which may be cheaper), the OEM part carries a premium, though it justifies the cost for reliability.
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### **Conclusion**
The **Honda 16013-166-004 carburetor float set** is a **highly recommended choice** for owners of MB5, NS50F, or XL80S engines experiencing float-related issues. Its **OEM quality, ease of installation, and reliability** make it the best option for maintaining or restoring proper carburetor function. However, it s essential to **purchase from a trusted source** (Honda dealership, authorized distributor, or reputable online retailer) to avoid counterfeit parts.
If you re comfortable with basic carburetor maintenance, this is a **quick, cost-effective fix** for fuel delivery problems. For those less experienced, consulting a mechanic or Honda service manual may be wise. If the carburetor has other issues, consider a **full rebuild kit** for long-term reliability.
**Final Recommendation:****Buy the Honda 16013-166-004 float set** if you need a **direct, reliable replacement** for your carburetor. Ensure you source it from a **verified seller** to guarantee authenticity. If you re unsure about installation, seek professional help to avoid further damage. For performance tuning or severe wear, explore **Honda-approved carburetor service kits** alongside this part.
Please feel free to ask any questions about this item. The actual item is shown. This comes in or with the original packaging/box as shown. The majority of the items we sale are shipped through USA Postal Service USPS and or FedEx with delivery confirmation.
Up for sale is this single Genuine Honda Float Pin Set Part as shown ONLY - seen in the above photos. Honda - 1700. Free USA Shipping. This is in NEW / NOS UNUSED Condition.
OEM Part Number: 16013-166-004.