fits model: Yz490, Wr500. make: Yamaha.

( Manufacturer Part Number: 40T-11181-00-00 ), ( Part Type: Gasket Cylinder Head )
The 40t-11181-00-00 Yamaha YZ490/WR500 Cylinder Head Gasket is a critical component in maintaining the optimal performance and longevity of your Yamaha motorcycle engine. This gasket is specifically designed for the YZ490 and WR500 models, ensuring a precise fit and reliable sealing between the cylinder head and engine block.
Crafted from high-quality materials, the 40t-11181-00-00 gasket offers superior heat resistance and durability. It is engineered to withstand the intense heat generated by the engine, preventing potential leaks and combustion chamber issues. The gasket's thickness and material composition are carefully calibrated to provide an optimal seal, ensuring optimal engine compression and power delivery.
The 40t-11181-00-00 Yamaha YZ490/WR500 Cylinder Head Gasket is easy to install, ensuring a hassle-free maintenance experience. It is designed to fit snugly into its intended position, with precise dimensions and contours that align with the cylinder head and engine block. The gasket's surface is smooth and even, ensuring a secure seal and minimizing the risk of warping or distortion during installation.
In summary, the 40t-11181-00-00 Yamaha YZ490/WR500 Cylinder Head Gasket is an essential upgrade for maintaining the performance and longevity of your motorcycle engine. Its high-quality materials, precise fit, and easy installation make it an excellent choice for both professional mechanics and enthusiastic DIYers.
Pros of buying Yamaha YZ490/WR500 Cylinder Head Gasket (40T-11181-00-00):1. OEM Part: This gasket is an original equipment manufacturer (OEM) part, which means it's designed and manufactured by Yamaha, ensuring a perfect fit and optimal performance.
2. High-Quality Material: The gasket is made of high-quality materials, ensuring long-lasting performance and sealing capabilities.
3. Prevents Engine Damage: A faulty cylinder head gasket can cause engine damage, so replacing it with a high-quality part like this one can help prevent costly repairs in the future.
4. Easy Installation: The gasket is designed to be easy to install, reducing the time and effort required for the repair.
Cons of buying Yamaha YZ490/WR500 Cylinder Head Gasket (40T-11181-00-00):1. Cost: Replacement parts can be expensive, and this gasket is no exception. However, the cost of not replacing a faulty gasket can be much higher in terms of engine damage and repair costs.
2. Availability: Depending on your location, this gasket may not be readily available in local stores. In such cases, you may need to order it online, which can take some time to arrive.
Conclusion: While the cost of replacing the cylinder head gasket on your Yamaha YZ490/WR500 may be a concern, it's an investment that can help prevent costly engine damage in the future. The OEM quality of this gasket ensures a perfect fit and optimal performance, making it a worthwhile investment for serious riders. If you're unsure about the installation process, consider having a professional mechanic do the job to ensure it's done correctly.
Recommendation: If you're in the market for a new cylinder head gasket for your Yamaha YZ490/WR500, the Yamaha OEM part (40T-11181-00-00) is a reliable choice. While it may be an investment, the peace of mind and long-term performance benefits make it a worthwhile purchase.
Will fit the following model's: 1984 motocross - YZ490l cylinder 1985 YZ490n 1986 YZ490s 1987 YZ490t 1988 YZ490u 1989 YZ490w 1990 YZ490a 1992 WR500zd 1993 WR500ze. Yamaha cylinder head gasket. Any questions feel free to send them my way.