fits model: Yz125, Yz250. make: Yamaha. year: 1926–2022.

( Part Type: Fuel Tank Bolt Washer ), ( UPC: 901190631600 )
The **Yamaha 90119-06316-00** is a precision-engineered **gas fuel tank bolt washer**, specifically designed for compatibility with the **YZ125 and YZ250 models** from the **196 series**, including the **2022 2026 production years**. This high-quality washer is crafted from durable **stainless steel**, ensuring resistance to corrosion, rust, and wear critical factors for maintaining the integrity of your motorcycle s fuel system. Its **flat, smooth surface** provides an even seal between the fuel tank and mounting hardware, preventing leaks while reducing the risk of fuel contamination from debris or moisture. The washer s **standardized dimensions** align perfectly with Yamaha s original specifications, guaranteeing a secure and leak-proof fit without compromising the tank s structural integrity. Whether you re performing routine maintenance, upgrading your bike s fuel system, or addressing a leak, this washer is a reliable, long-lasting solution that adheres to Yamaha s engineering standards. Its simple yet essential design underscores its importance in keeping your motorcycle s fuel delivery system clean, efficient, and trouble-free for years of dependable performance.
### **Pros and Cons of buying a Yamaha YZ125/YZ250 Gas Fuel Tank Bolt Washer (Part #90119-06316-00, 196mm)**
#### **Pros:**1. **Direct Fitment** This washer is designed specifically for the Yamaha YZ125 and YZ250 models, ensuring compatibility without modification. It matches the original bolt size and spacing, reducing the risk of leaks or improper installation.
2. **Prevents Fuel Leaks** A worn or missing washer can cause fuel to seep from the fuel tank bolt, leading to drips, stains, or even fuel odors. Replacing it ensures a tight seal, maintaining the integrity of the fuel system.
3. **Easy Installation** The part is relatively simple to replace, requiring basic tools (a socket wrench and possibly a fuel tank drain). Most riders can complete the job in under 30 minutes with minimal experience.
4. **Cost-Effective** Compared to labor costs at a dealership or repair shop, purchasing this part yourself is significantly cheaper. It s a small, inexpensive fix that can prevent larger issues down the line.
5. **Prevents Corrosion** Over time, fuel and moisture can corrode the bolt threads or tank mounting points. A new washer helps maintain a clean, corrosion-free interface, extending the lifespan of the fuel tank and surrounding components.
6. **OEM Quality** As an original Yamaha part, it meets the manufacturer s standards for material durability and fit. This reduces the risk of premature failure compared to aftermarket alternatives that may not be as precise.
7. **Maintenance Best Practice** Regularly replacing washers as part of routine maintenance (e.g., during fuel tank servicing) helps avoid unexpected failures during rides, especially in off-road or high-stress conditions.
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#### **Cons:**1. **Minimal Risk of Counterfeit Parts** Since this is a small, widely available part, there is a chance of purchasing a fake or low-quality replica, especially from non-authorized sellers. Always verify the seller s reputation or buy from Yamaha-approved dealers.
2. **Requires Basic Mechanical Knowledge** While the installation is straightforward, inexperienced riders might struggle with draining fuel safely or handling the tank properly. Improper handling could lead to spills or damage to the tank.
3. **Not a Comprehensive Fix** If the bolt itself is corroded or stripped, replacing just the washer may not solve the problem permanently. In such cases, the bolt may need replacement as well, adding to the cost.
4. **Limited Lifespan of the Washer** Even a new washer may wear out over time, especially if the bolt or tank surface is rough. It s a consumable part that should be checked periodically during maintenance.
5. **Potential for Over-Tightening** If the washer is installed incorrectly (e.g., misaligned or over-tightened), it could crack or fail prematurely. Proper torque is key to longevity.
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### **Conclusion:**The **Yamaha YZ125/YZ250 fuel tank bolt washer (90119-06316-00)** is a **practical, low-cost, and easy-to-install** part that addresses a common maintenance issue. Its primary benefit is preventing fuel leaks and corrosion, which can save time and money in the long run. The risks are minimal mostly related to counterfeit parts or improper installation but these can be mitigated by purchasing from trusted sources and following basic installation guidelines.
For most riders, this is a **worthwhile upgrade or replacement**, especially during routine maintenance. If the bolt itself is damaged, however, it should be addressed alongside the washer to ensure a lasting fix.
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### **Recommendation:**- **Buy from an authorized Yamaha dealer or a reputable online retailer** (e.g., Yamaha Parts Center, RockAuto, or a trusted motorcycle parts store) to avoid counterfeit parts.
- **Replace the washer during routine fuel tank servicing** (e.g., when cleaning or replacing the fuel filter) to stay ahead of potential leaks.
- **Inspect the bolt and tank surface** before installation if either is corroded or damaged, replace them as well.
- **Follow proper installation steps**:1. Drain fuel from the tank (or siphon it out carefully).
2. Clean the bolt and tank mounting area to remove debris or corrosion.
3. Apply a thin layer of anti-seize compound to the bolt threads (optional but recommended for longevity).
4. Install the new washer, ensuring it sits flat against the tank surface.
5. Tighten the bolt securely but avoid over-tightening.
- **Consider replacing both washers** (if applicable) for symmetry, as the other side may also be worn.
**Final Verdict:** This is a **smart, low-effort maintenance part** that pays dividends in preventing leaks and extending the life of your bike s fuel system. For most riders, the cost and effort are justified.
Good Condition. Typical shipping time. Yamaha YZ125 YZ250 22-26 Gas Fuel Tank Bolt Washer OEM 90119-06316-00 196. GSR veers 1736 GS 9.9.5 1736 GSR 1736.