fits model: Xvs1100, Star. make: Yamaha. year: 1999–2006.

( Brand: Goodpartscenterus ), ( Part Type: Carburetor ), ( UPC: 423987279250 )
The **GoodPartsCenter US 423987279250 Rebuild Kit for the Yamaha XVS1100 V-Star (1999 2006)** is a meticulously engineered, high-performance solution designed to restore your motorcycle s **lower bowl carburetor** to peak operating condition, ensuring optimal fuel delivery, throttle response, and overall engine efficiency. This premium rebuild kit is specifically tailored for the iconic **XVS1100 V-Star**, a classic adventure bike known for its reliability and rugged performance, and includes all the essential components required for a professional-grade overhaul. The kit features **OEM-quality parts**, including a **new gasket set** to prevent leaks and ensure a secure seal, a **fresh carburetor bowl** to eliminate carbon buildup and restore proper fuel flow, and **precision-machined internals** such as jets, needles, and diaphragms that have been carefully selected to match the factory specifications of your engine. Whether you're addressing symptoms of a **rough idle, poor acceleration, or excessive fuel consumption**, this rebuild kit provides the tools needed to diagnose and correct common carburetor issues, such as clogged passages, worn seals, or degraded fuel metering components. The inclusion of **high-performance filters** and **sealing compounds** further enhances durability, reducing the likelihood of future maintenance needs. Ideal for both DIY enthusiasts and professional mechanics, this kit simplifies the rebuild process with clear compatibility and step-by-step guidance, allowing you to restore your XVS1100 s carburetor to factory-like performance with confidence. By investing in this rebuild kit, you re not just repairing a worn component you re ensuring that your V-Star continues to deliver the **smooth, responsive power** it s renowned for, while extending the lifespan of your engine and maintaining the bike s classic charm.
**Pros and Cons of buying a GoodPartsCenterUS Rebuild Kit (Part Number 423987279250) for a Yamaha XVS1100 V-Star ( 99 06) Lower Bowl Carburetor**
### **Pros:**1. **Compatibility** The kit is specifically listed for the Yamaha XVS1100 V-Star ( 99 06), ensuring it matches the lower bowl carburetor s requirements. This reduces the risk of purchasing an incorrect or mismatched part.
2. **Cost-Effective Solution** Rebuilding the carburetor instead of replacing it is significantly cheaper than buying a new or used carb assembly. This extends the life of the existing carburetor without a full overhaul.
3. **Performance Maintenance** A properly rebuilt carburetor ensures optimal fuel-air mixture, improving throttle response, fuel efficiency, and engine performance. Clogged or worn carburetor components can lead to rough idling, stalling, or poor acceleration.
4. **DIY-Friendly** The kit likely includes all necessary gaskets, seals, jets, and filters, making it accessible for riders with basic mechanical skills. No specialized tools are typically required beyond standard workshop equipment.
5. **Preventative Maintenance** Regular carburetor maintenance (every 5,000 10,000 miles or as recommended) prevents long-term damage from carbon buildup, debris, or worn internals. This avoids more costly repairs down the line.
6. **Availability of Parts** Since it s a widely used kit, replacement components (like jets or seals) are easy to source if needed during the rebuild process.
7. **Brand Reputation** GoodPartsCenterUS appears to be a reputable supplier for aftermarket motorcycle parts, offering warranties or return policies for defective items.
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### **Cons:**1. **Learning Curve** If you lack experience with carburetor rebuilds, the process can be time-consuming and frustrating. Mistakes (e.g., incorrect jet sizing, improper cleaning) may lead to poor performance or further damage.
2. **Time Investment** Rebuilding a carburetor requires disassembly, cleaning, inspection, and reassembly, which can take several hours. For riders with limited time, this may not be ideal.
3. **Cleaning Requirements** The carburetor must be thoroughly cleaned with carburetor cleaner (not just water or solvent) to remove varnish and deposits. Skipping this step can render the rebuild ineffective.
4. **Potential for Counterfeit or Low-Quality Parts** While GoodPartsCenterUS is generally trusted, there s a risk of receiving subpar or counterfeit components if the seller is not verified. Checking reviews or verifying the supplier s authenticity is advisable.
5. **Fuel Quality Dependence** Even with a rebuilt carburetor, poor fuel quality (e.g., ethanol-blended gas with additives) can accelerate carburetor fouling. This may require more frequent maintenance.
6. **No Guarantee of Original Performance** If the carburetor was damaged (e.g., bent passages, cracked body) before the rebuild, the kit may not fully restore it to factory specifications.
7. **Alternative Solutions Exist** For riders uncomfortable with carburetor work, options like **replacement carburetors** (e.g., from a junkyard or aftermarket) or **electronic fuel injection (EFI) conversions** (for newer models) may be considered, though these are more expensive.
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### **Conclusion:**The **GoodPartsCenterUS rebuild kit (423987279250)** is a **strong, cost-effective choice** for Yamaha XVS1100 V-Star owners who want to maintain or restore their carburetor s performance. It strikes a balance between affordability and quality, provided the buyer follows proper cleaning and reassembly procedures. The kit is ideal for **DIYers with moderate mechanical skills** or those who prefer hands-on maintenance over full replacements.
However, if the rider lacks confidence in carburetor work or time to dedicate to the project, **professional servicing** or exploring **alternative solutions** (like a used carburetor) may be preferable. Always cross-reference the part number with the bike s year/model to confirm compatibility, and consider purchasing from a trusted seller with good reviews.
### **Recommendation:** **Proceed with the purchase** if:- You are comfortable with basic carburetor maintenance.
- You have access to carburetor cleaner and tools (screwdriver, brushes, gaskets).
- You re willing to invest time in a thorough rebuild.
- The supplier has positive feedback and a clear return policy.
**Avoid or reconsider** if:- You ve never rebuilt a carburetor before and lack patience for troubleshooting.
- The carburetor shows signs of physical damage (e.g., cracks, bent internals).
- You prefer outsourcing the work to a mechanic.
For long-term reliability, pair this rebuild with **regular maintenance** (e.g., cleaning the carburetor every 5,000 10,000 miles) and using **high-quality fuel**. If performance issues persist after rebuilding, consult a Yamaha specialist to rule out other potential problems (e.g., vacuum leaks, fuel pump issues).
The above is for reference only, pl ease remove the original to check shape and other details before purchasing, it will not fit if different. Metering needle air/fuel adjustment screw with O-ring, washer and spring. O-ring between the carburetor and intake manifold. Slide needle clip.
Float needle valve with retaining clip and brass seat O-ring. Specifications: condition: 100% Brand New. You can use it to fix the carburetor of your motorcycle, is more cheap and convenient than you replace a new one. Main and low speed Jets.
Color: As the Pictures Shown. Float bowl gasket or O-ring. 2 set For Yamaha XVS1100 V-Star VStar 99-06 Lower Bowl Carb Carburetor Rebuild Kit. Top cap gasket.
Features: Portable and durable, light weight easy to carry. Quantity: 2 set. This kit is made to OEM specification, and the most complete on market. Material: Metal and Rubber.