fits model: Yfz450. make: Yamaha. year: 2004–2009.

( Manufacturer Part Number: 5TG-11102-00-00 ), ( Part Type: Cylinder Head )
The 5tg-11102-00-00 cylinder head is a crucial component for the 2004-2009 Yamaha YFZ450, a popular and high-performance model in the off-road ATV market. This cylinder head is designed to house the engine's combustion chamber and intake and exhaust valves, playing a vital role in the engine's overall performance.
The 5tg-11102-00-00 cylinder head features a compact design with a four-valve per cylinder configuration. This design allows for optimal air and fuel intake, promoting efficient combustion and increased power output. The cylinder head is made from high-quality aluminum alloy, ensuring lightweight yet durable construction.
The intake and exhaust valves are precision-machined for optimal sealing and performance. The intake valves are 36mm in diameter, while the exhaust valves are 29mm, providing ample airflow through the engine. The valve seats are made from durable material, ensuring a long service life and minimal leakage.
The cylinder head also features a high-performance camshaft, which plays a significant role in engine performance. The camshaft is designed to provide optimal valve timing, promoting efficient combustion and improved power delivery. The camshaft is driven by a dual-lobe timing chain, ensuring reliable operation and minimal maintenance requirements.
The 5tg-11102-00-00 cylinder head is equipped with an aluminum cylinder head cover, which not only adds a touch of aesthetics but also provides protection to the internal components. The cover is secured using a set of eight hex bolts, ensuring a secure fit and easy removal for maintenance purposes.
In summary, the 5tg-11102-00-00 cylinder head is a critical component for the 2004-2009 Yamaha YFZ450. Its compact design, high-quality materials, and precise manufacturing ensure optimal engine performance and longevity. Whether you're a seasoned off-road racer or a weekend warrior, this cylinder head will provide you with the power and reliability you need to conquer any terrain.
Pros of buying a 5tg-11102-00-00 Yamaha YFZ450 cylinder head:1. High quality: Yamaha is known for producing high-quality parts, and this cylinder head is no exception.
2. Reliability: The cylinder head is designed to last a long time, making it a good investment for any ATV enthusiast.
3. Compatibility: This cylinder head is compatible with the 2004-2009 YFZ450 models, making it a versatile purchase.
4. Affordable: Compared to some aftermarket options, this OEM cylinder head is reasonably priced.
Cons of buying a 5tg-11102-00-00 Yamaha YFZ450 cylinder head:1. Availability: Some parts may be harder to find if the YFZ450 is no longer in production, making it difficult to get replacement parts if needed.
2. Installation: Replacing a cylinder head can be a complex and time-consuming process, requiring specialized tools and knowledge.
3. Cost: While this cylinder head is relatively affordable, the cost of installation and any necessary modifications or repairs can add up.
Conclusion: If you are a YFZ450 owner looking for a reliable, high-quality cylinder head, this OEM option from Yamaha is a good choice. However, be aware of the potential challenges with availability and installation, and consider the overall cost of the purchase.
Recommendation: Before making a purchase, research the cylinder head's compatibility with your specific YFZ450 model, and consider hiring a professional mechanic to install it to ensure a proper fit and function. Also, consider the cost of any necessary modifications or repairs, and compare prices to ensure you are getting a good deal.
Removed from a 100 running engine. Valves seal the head perfectly Yamaha YFZ450 oem cylinder assay 5tg no cams included, they are sold in an other offer. Everything on this head is in perfect condition. Cylinder head in really clean condition.
Come with cam ''bearing journal. Ready to install.