fits model: 450r, Crf, 450. make: Honda. year: 2009–2010.

( Manufacturer Part Number: 17630-MEN-A31 ), ( Part Type: Fuel Line Hose Tube ), ( Country Of Origin: Japan )
The **Honda 17630-MEN-A31 (09-10 CRF450R 450 Fuel Line Hose Tube)** is a precision-engineered replacement fuel line component meticulously designed to restore optimal performance and reliability to Honda s iconic CRF450R sport cross models from the 2009 and 2010 model years. Crafted from high-quality, fuel-resistant rubber reinforced with durable synthetic fibers, this hose tube ensures a secure, leak-free connection between the fuel tank and the carburetor or fuel injection system, maintaining consistent fuel flow under the demanding conditions of off-road riding. Its robust construction resists kinking, cracking, and degradation from exposure to gasoline vapors, heat, and abrasion, making it an essential upgrade for riders who prioritize both performance and longevity. The hose features a smooth, flexible interior to minimize resistance and maximize fuel delivery efficiency, while its reinforced exterior withstands the rigors of trail riding, including sharp turns, rough terrain, and repeated flexing. Compatible exclusively with the CRF450R s fuel system, this OEM-quality replacement part adheres to Honda s exact specifications, ensuring a perfect fit with the stock clamps, connectors, and routing paths, eliminating the need for modifications or adapters. Whether replacing a worn-out original component or upgrading for enhanced durability, this fuel line hose tube is a straightforward yet critical upgrade that preserves the CRF450R s throttle response, fuel economy, and overall engine health, allowing riders to focus on the trail without worrying about fuel system failures.
### **Pros and Cons of buying a Honda 17630-MEN-A31 (2009-2010 CRF450R Fuel Line Hose Tube)**
#### **Pros:**1. **Direct OEM Fitment** This is a genuine Honda part designed specifically for the 2009 and 2010 CRF450R models. It ensures a perfect fit without modifications, reducing the risk of leaks or improper installation.
2. **High-Quality Material** Honda uses durable, heat-resistant rubber and reinforced construction for fuel lines, which helps prevent cracking, swelling, or fuel leaks over time.
3. **Reliability** Since it s a factory-replacement part, it meets Honda s engineering standards, reducing the likelihood of premature failure compared to aftermarket alternatives.
4. **Ease of Installation** Being an original part, it should align correctly with the bike s fuel system, making replacement straightforward for most mechanics or experienced riders.
5. **Warranty Coverage** If purchased from an authorized dealer or Honda-approved supplier, it may come with a warranty, providing peace of mind against defects.
6. **Compatibility with Modifications** While not designed for aggressive tuning, it remains a safe choice if you plan to keep the bike stock or make minor modifications.
#### **Cons:**1. **Cost** Genuine Honda parts are typically more expensive than aftermarket alternatives, which may be a drawback if budget is a concern.
2. **Limited Availability** Depending on the region, finding this exact part may require ordering from a specialty supplier, which could involve shipping delays.
3. **Overkill for Minor Issues** If the fuel line is only slightly damaged (e.g., a small crack), a cheaper aftermarket hose or repair kit might suffice without needing a full OEM replacement.
4. **Potential for Counterfeit Parts** If buying from untrusted sources (e.g., eBay without verification), there s a risk of receiving a fake or low-quality replica.
5. **No Performance Advantage** Unlike performance fuel lines (e.g., from Akrapovic or YSS), this part does not improve throttle response or fuel delivery it only ensures proper function.
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### **Conclusion:**The **Honda 17630-MEN-A31 fuel line hose tube** is an excellent choice if you prioritize **reliability, longevity, and a guaranteed fit** for your 2009-2010 CRF450R. It eliminates the risk of compatibility issues and ensures the fuel system operates as intended. However, if cost is a major factor or the damage is minor, an aftermarket alternative (e.g., a high-quality rubber hose from a trusted brand) could be a more budget-friendly option without sacrificing performance.
For most riders who want **peace of mind and long-term durability**, the OEM part is the safest bet. If you re on a tight budget or only need a temporary fix, consider alternatives but always ensure they meet or exceed safety standards.
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### **Recommendation:** **Buy the Honda 17630-MEN-A31 if:**- You want a **direct factory replacement** with no fitment concerns.
- You re replacing a **failed or degraded fuel line** and want maximum reliability.
- You re keeping the bike stock or making minor modifications.
**Consider alternatives if:**- You re looking to **save money** and the damage is minor (e.g., a small crack).
- You prefer **aftermarket brands** with similar quality (e.g., **YSS, Akrapovic, or Motul**).
- You can t find the part easily and are willing to take a small risk with a verified aftermarket option.
**Where to Buy:**- **Authorized Honda dealers** (for warranty coverage).
- **Specialty motorcycle parts suppliers** (e.g., **RockAuto, Cycle World, or local Honda specialists**).
- **Reputable online marketplaces** (e.g., **eBay with seller ratings, Amazon, or Dynomax**) verify authenticity.
Always inspect the part upon arrival and replace it carefully to avoid leaks or improper sealing. If unsure about installation, consult a professional mechanic.
THIS IS A 2009 HONDA CRF 450R OEM FUEL LINE IN NICE USED CONDITION. FITS 2009 2010 HONDA CRF 450R model's.